Query: alpine mrv-f300

title: Alpine KTA-450 4-Channel Power Pack Amplifier with Dynamic Peak Power 45W RMS x 4, at 2 Or 4 Ohms
text: Product Description Alpine KTA-450 4-Channel 50W RMS x 4 Compact Amplifier Product Description Alpine KTA-450 4-Channel 50W RMS x 4 Compact Amplifier

title: Alpine Electronics S-A32F 4 Channel Amplifier
text: Product Description Big power from a small package Alpine's S-Series S-A32F 4-channel amplifier can deliver 55 watts RMS to each of your car's front and rear speakers, making for some sweet sound on your drive. You can also run this versatile amp in 3-channel mode, powering a subwoofer with up to 160 watts RMS while driving a pair of full-range speakers with 55 watts each. And Alpine made this amp so small - it's got less than an 8" by 8" footprint and it's just over 2" tall - it can fit almost anywhere in your vehicle. Technology that keeps you on the air The amp uses Enhanced Shutdown Performance technology, which rolls back the output a bit when the amp threatens to overheat from playing at its limits too long. Instead of shutting down completely, it continues playing your music, until it cools enough to return to full power. Convenient features High- and low-pass filters put you in command of the frequencies that reach your speakers. The amp includes preamp- and speaker-level inputs, so you can install it in almost any vehicle, even one with a factory radio. If you're using the speaker-level inputs, the amp senses an incoming signal and turns itself on, eliminating the need to run a turn-on wire back to your vehicle's receiver or fuse box. An optional wired remote lets you control bass level from the driver's seat, when you're running a sub with Channels 3 and 4. S-A32F control panel Product Description Big power from a small package Alpine's S-Series S-A32F 4-channel amplifier can deliver 55 watts RMS to each of your car's front and rear speakers, making for some sweet sound on your drive. You can also run this versatile amp in 3-channel mode, powering a subwoofer with up to 160 watts RMS while driving a pair of full-range speakers with 55 watts each. And Alpine made this amp so small - it's got less than an 8" by 8" footprint and it's just over 2" tall - it can fit almost anywhere in your vehicle. Technology that keeps you on the air The amp uses Enhanced Shutdown Performance technology, which rolls back the output a bit when the amp threatens to overheat from playing at its limits too long. Instead of shutting down completely, it continues playing your music, until it cools enough to return to full power. Convenient features High- and low-pass filters put you in command of the frequencies that reach your speakers. The amp includes preamp- and speaker-level inputs, so you can install it in almost any vehicle, even one with a factory radio. If you're using the speaker-level inputs, the amp senses an incoming signal and turns itself on, eliminating the need to run a turn-on wire back to your vehicle's receiver or fuse box. An optional wired remote lets you control bass level from the driver's seat, when you're running a sub with Channels 3 and 4. S-A32F control panel

title: Alpine KTA-30FW 75W x 4 Compact All-Weather Amplifier
text: Product Description Get a huge increase in sound performance over your factory system. With Alpine’s exclusive technology, Dynamic Peak Power (D.P.P.), the KTA-30FW Weather Resistant Tough Power Pack is sure to add higher output and increased dynamic range for those open cab vehicles and toys. Alpine's Class D amplifier circuit with Dynamic Peak Power (D.P.P.) Weather resistant (IP66 rating) 150W x 4 D.P.P. (2Ω/4Ω, 14.4V, ≤ 1% THD+N) CTA-2006-B Specifications: 75W RMS x 4 (2Ω/4Ω, 14.4V, ≤ 1% THD+N) 82dB S/N (ref. 1W into 4Ω) >0.05% THD OEM-grade Tyco 26-pin connector with pigtail wire harness Speaker/RCA inputs (Selectable, High range=0.5-10V, Low range=0.2-4V) Sound control Crossovers: Off/HP/LP, Fc=50-400Hz @ -12dB/Oct. (variable) The KTA-F30W is perfect for when you want to boost your sound system but don’t have the space for a large amplifier. It is compatible with an aftermarket or factory head unit and adds up to 4 times the power over the head unit's original built-in power. DYNAMIC PEAK POWER The KTA-30FW features Alpine’s exclusive Dynamic Peak Power (DPP) technology which uses a new dynamic power supply design that delivers bursts of power during rigorous musical passages. When the amplifier senses that more power is required, the power supply quickly increases the internal gain level, effectively doubling the power for a significant increase in dynamic range at high music volumes. WEATHER RESISTANT FORMAT The KTA-30FW is ready for your adventures. It is weather resistant, rated at IP66 for protection again dust ingress and high-pressure water spray. The KTA-30FW features a rugged chassis and high-quality waterproof connector so it can be used in installations where it will be exposed to the elements, like side-by-sides, boats, open-top vehicles. and motorcycles. HALF THE SIZE OF OUR SMALLEST TRADITIONAL AMPLIFIERS. The KTA-30FW measures just 9-3/16” (W) x 1-5/8” (H) x 3-3/4” (D), so its small footprint lets it fit where most amplifiers won’t. Product Description Get a huge increase in sound performance over your factory system. With Alpine’s exclusive technology, Dynamic Peak Power (D.P.P.), the KTA-30FW Weather Resistant Tough Power Pack is sure to add higher output and increased dynamic range for those open cab vehicles and toys. Alpine's Class D amplifier circuit with Dynamic Peak Power (D.P.P.) Weather resistant (IP66 rating) 150W x 4 D.P.P. (2Ω/4Ω, 14.4V, ≤ 1% THD+N) CTA-2006-B Specifications: 75W RMS x 4 (2Ω/4Ω, 14.4V, ≤ 1% THD+N) 82dB S/N (ref. 1W into 4Ω) >0.05% THD OEM-grade Tyco 26-pin connector with pigtail wire harness Speaker/RCA inputs (Selectable, High range=0.5-10V, Low range=0.2-4V) Sound control Crossovers: Off/HP/LP, Fc=50-400Hz @ -12dB/Oct. (variable) The KTA-F30W is perfect for when you want to boost your sound system but don’t have the space for a large amplifier. It is compatible with an aftermarket or factory head unit and adds up to 4 times the power over the head unit's original built-in power. DYNAMIC PEAK POWER The KTA-30FW features Alpine’s exclusive Dynamic Peak Power (DPP) technology which uses a new dynamic power supply design that delivers bursts of power during rigorous musical passages. When the amplifier senses that more power is required, the power supply quickly increases the internal gain level, effectively doubling the power for a significant increase in dynamic range at high music volumes. WEATHER RESISTANT FORMAT The KTA-30FW is ready for your adventures. It is weather resistant, rated at IP66 for protection again dust ingress and high-pressure water spray. The KTA-30FW features a rugged chassis and high-quality waterproof connector so it can be used in installations where it will be exposed to the elements, like side-by-sides, boats, open-top vehicles. and motorcycles. HALF THE SIZE OF OUR SMALLEST TRADITIONAL AMPLIFIERS. The KTA-30FW measures just 9-3/16” (W) x 1-5/8” (H) x 3-3/4” (D), so its small footprint lets it fit where most amplifiers won’t.

title: Blaupunkt 1500W 4-Channel, Full-Range Amplifier
text: Product Description The Blaupunkt 1500W 4-Channel, Full-Range Amplifier (AMP1504) embodies over 90 years of innovation and excellence in Blaupunkt products, making it the perfect amplifier to install into your motor vehicle. With an optimized 150-watt RMS output and a max power output of 1500 watts, you can give your music a huge boost in power that will have you and your passengers partying while on the road. This slim amplifier fits perfectly into any trunk so you can easily connect it to your stereo system. Get amped up for the Blaupunkt 1500 Watts 4-Channel, Full-Range Amplifier (AMP1504) and take your car to the next level. Amplifier Class: AB No of channel: 4/3/2 Channel Max. Output Power: 1500W x 4 RMS Power (4 Ohms): 150W x 4 RMS Power (2 Ohms): 300W x 4 Frequency Response: 10Hz - 45Hz Signal-To- Noise Ratio: =>90dB Voltage Supply: 11 - 15V DC Gain Adjust: 150mV-6V Total Harmonic Distortion: <=0.05 percent RCA Input: 4-Channel Crossover Frequency: 50Hz - 400Hz Crossover Slope (dB/oct): 8-10dB/oct Fuse: 30A x 2 Dimension: 8.6" x 7.5" x 2.1" Product Description The Blaupunkt 1500W 4-Channel, Full-Range Amplifier (AMP1504) embodies over 90 years of innovation and excellence in Blaupunkt products, making it the perfect amplifier to install into your motor vehicle. With an optimized 150-watt RMS output and a max power output of 1500 watts, you can give your music a huge boost in power that will have you and your passengers partying while on the road. This slim amplifier fits perfectly into any trunk so you can easily connect it to your stereo system. Get amped up for the Blaupunkt 1500 Watts 4-Channel, Full-Range Amplifier (AMP1504) and take your car to the next level. Amplifier Class: AB No of channel: 4/3/2 Channel Max. Output Power: 1500W x 4 RMS Power (4 Ohms): 150W x 4 RMS Power (2 Ohms): 300W x 4 Frequency Response: 10Hz - 45Hz Signal-To- Noise Ratio: =>90dB Voltage Supply: 11 - 15V DC Gain Adjust: 150mV-6V Total Harmonic Distortion: <=0.05 percent RCA Input: 4-Channel Crossover Frequency: 50Hz - 400Hz Crossover Slope (dB/oct): 8-10dB/oct Fuse: 30A x 2 Dimension: 8.6" x 7.5" x 2.1"From the manufacturer Read more Read more Read more AMP1504 1500W Maximum Power Monoblock Amp Get amped up for the AMP1504 and take your car to the next level. Technical Data Amplifier Class: AB, No of channel: 4/3/2 Channel, Max. Output Power: 1500W x 4, RMS Power (4 Ohms): 150W x 4, RMS Power (2 Ohms): 300W x 4, Frequency Response: 1 0Hz - 45Hz, Signal-To- Noise Ratio:=>90dB, Voltage Supply: 11 - 1 SV DC, Gain Adjust: 150mV-6V, Total Harmonic Distortion: <=0.05%, RCA Input: 4 Channel, Crossover Frenquency: S0Hz - 400Hz, Crossover Slope (dB/act): 8-1 0dB/oct, Fuse: 30A x 2, Dimensions: 11.8 x 7.5 x 2.1 in. Read more   

title: Alpine X-A90V X-Series 5-Channel Power Density Amplifier
text: Product Description General Features: Alpine X Series 5-Channel Car Amplifier Power Output @ 4 Ohms: 75 watts RMS x 4 + 300 watts RMS x 1 Power Output @ 2 Ohms: 100 watts RMS x 4 + 500 watts RMS x 1 Power Output @ 2 Ohms: 200 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 Hi-Res Audio Compatible Wired Remote Bass Level Control Available, RUX-Knob.2 (Sold Seperatly) LED Power (Green) and Protect (Red) Indicators Soft Start Turn-On Speaker Level (High-Level) Inputs Dual Speaker Terminals to Simplify Hookup of Multiple Speakers Input Sensitivity: High Level- .5-10V Input Sensitviity: Low Level- .2-4V Frequency Response: 4 Channel- 10-60,000Hz Frequency Response: Sub Channel- 8-400Hz Total Harmonic Distortion (THD): 0.07% Signal-to-Noise Ratio: >105dB Variable High-Pass Filter: 50-400Hz, -24dB/Octave Variable Lowe Pass Filter: 50-400Hz, -24dB/Octave Subsonic Filter: 8-40Hz Variable Bass Boost: 0 to +12dB Bass Boost at 50Hz Fuse Rating: 30A x 3 1 Year Manufacture's Warranty Authorized Internet Retailer Product Description General Features: Alpine X Series 5-Channel Car Amplifier Power Output @ 4 Ohms: 75 watts RMS x 4 + 300 watts RMS x 1 Power Output @ 2 Ohms: 100 watts RMS x 4 + 500 watts RMS x 1 Power Output @ 2 Ohms: 200 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 Hi-Res Audio Compatible Wired Remote Bass Level Control Available, RUX-Knob.2 (Sold Seperatly) LED Power (Green) and Protect (Red) Indicators Soft Start Turn-On Speaker Level (High-Level) Inputs Dual Speaker Terminals to Simplify Hookup of Multiple Speakers Input Sensitivity: High Level- .5-10V Input Sensitviity: Low Level- .2-4V Frequency Response: 4 Channel- 10-60,000Hz Frequency Response: Sub Channel- 8-400Hz Total Harmonic Distortion (THD): 0.07% Signal-to-Noise Ratio: >105dB Variable High-Pass Filter: 50-400Hz, -24dB/Octave Variable Lowe Pass Filter: 50-400Hz, -24dB/Octave Subsonic Filter: 8-40Hz Variable Bass Boost: 0 to +12dB Bass Boost at 50Hz Fuse Rating: 30A x 3 1 Year Manufacture's Warranty Authorized Internet Retailer

title: Infinity REF-704A 1000 W Peak (400W RMS) Reference Series 4-Channel Amplifier
text: Product Description M704A 4 Channel Marine Amplifier 100W x 4 @ OHMSThe weather-resistant and high-performance Infinity Marine amplifiers deliver impressive power from a compact chassis designed to withstand outdoor environments. Available with 4-channel and 5-channel outputs. Infinity Marine amplifiers incorporate our latest amplifier topology that includes selectable all-, high-, or low-pass crossovers with variable electronic frequency adjustment for precision system tuning. Engineered for harsh marine conditions, with power and performance to meet the needs of any outdoor audio system, Infinity Marine amplifiers are the perfect match for all of your Infinity marine products. What's In The Box?1 amplifierStainless steel mounting hardwareRubber inserts4 High-level input adapters2 spare fuses2 2-color brand stickersQuick start guideFeatures: Compact size - Infinity Marine amplifiers feature a slim chassis and a small footprint to allow for installation in tight spacesHigh- and low-level inputs - Speaker-level and low-level inputs let Infinity Marine amps integrate with just about any audio input. Selectable Output and Variable Adjustment Crossovers - Infinity Marine amps feature selectable all-, high-, or low-pass crossovers with variable electronic frequency adjustment to allow for fine-tuning multiple system configurations. Product Value - Infinity power and performance at an affordable price pointCosmetic Appeal - Product family look and feel to meet the needs of our Infinity customersConformal-Coated PCB - Infinity Marine amplifiers are engineered to withstand harsh marine conditions, with fully “marinized” circuit boards to ensure flawless power delivery, year after yearVariable Crossovers - Onboard 12dB electroni Product Description M704A 4 Channel Marine Amplifier 100W x 4 @ OHMSThe weather-resistant and high-performance Infinity Marine amplifiers deliver impressive power from a compact chassis designed to withstand outdoor environments. Available with 4-channel and 5-channel outputs. Infinity Marine amplifiers incorporate our latest amplifier topology that includes selectable all-, high-, or low-pass crossovers with variable electronic frequency adjustment for precision system tuning. Engineered for harsh marine conditions, with power and performance to meet the needs of any outdoor audio system, Infinity Marine amplifiers are the perfect match for all of your Infinity marine products. What's In The Box?1 amplifierStainless steel mounting hardwareRubber inserts4 High-level input adapters2 spare fuses2 2-color brand stickersQuick start guideFeatures: Compact size - Infinity Marine amplifiers feature a slim chassis and a small footprint to allow for installation in tight spacesHigh- and low-level inputs - Speaker-level and low-level inputs let Infinity Marine amps integrate with just about any audio input. Selectable Output and Variable Adjustment Crossovers - Infinity Marine amps feature selectable all-, high-, or low-pass crossovers with variable electronic frequency adjustment to allow for fine-tuning multiple system configurations. Product Value - Infinity power and performance at an affordable price pointCosmetic Appeal - Product family look and feel to meet the needs of our Infinity customersConformal-Coated PCB - Infinity Marine amplifiers are engineered to withstand harsh marine conditions, with fully “marinized” circuit boards to ensure flawless power delivery, year after yearVariable Crossovers - Onboard 12dB electroni

title: Kenwood KAC-M3004 Compact 600W 4-Channel Car/Marine/Powersports Digital Amplifier
text: Product Description Kenwood KAC-M3004 - Power your music wherever you go Kenwood's KAC-M3004 compact 4-channel amplifier will power up the music in your vehicle with 50 watts RMS per channel. That's enough to hear everything clearly above the noise of the road, trail, or waterway as you travel along. This little powerhouse will fit almost anywhere, including a storage compartment on a boat, motorcycle, or ATV, so you can install great sound in whatever vehicle you wish. Installing a pair of subs? You can bridge this amp to 2-channel mode and send 150 watts to each subwoofer. High-level inputs ease installation The KAC-M3004 will accept a signal from just about any source, whether you're using RCA cables from an aftermarket receiver or speaker wires from a factory radio. When you use the speaker-level inputs, the amplifier will sense the signal and turn itself on, so you won't need to run a remote turn-on lead to your car stereo. Read more Compact Amplifier The Kenwood KAC-M3004 compact Class D 4-channel amplifier is designed to boost the output and clarity of your car stereo. The amp features a conformal coating on the circuit board to protect it from moisture. This allows you to use the amp for motorcycles, marine applications, or on All-Terrain Vehicles (ATVs). The KAC-M3004 delivers 50 watts RMS x 4 channels at 4 ohms. It also gives you 75 watts RMS x 4 at 2 ohms, or 150 watts RMS x 2 channels at 4 ohms bridged. Read more Connections Power/Power Control Connections: The power, ground, and power control connections are 0.35" wide screw terminals. A Phillips-head or flat blade screw driver (not supplied) is required to tighten/loosen the terminals. Spade connectors or ring terminals are recommended. A minimum 10-gauge wire is required for power and ground. Power Control: The Power Control wire should be connected to the head unit's remote turn-on lead when an aftermarket unit is used. This wire does not need to be connected if you're using speaker level inputs. The Signal-sensing Turn-on feature will turn on the amplifier when an input signal is detected. Line-Level Inputs: The amplifier is equipped with two pairs of RCA inputs for connecting stereo RCA patch cables from the head unit to the amp. If using a factory head unit, or a unit without preamp outputs, you can splice the speaker wires to an RCA plug, maintaining the same polarity. Read more  

title: Alpine S-A32F Car Audio Type S 4 Channel 640W Speaker Amplifier & 4GA Amp Kit
text: Product Description This Package Includes the Following Items: 1 x Alpine S-A32F Car Audio Type S Series Amp 4 Channel 640W Speaker Amplifier New 1 x Harmony Audio HA-AK4 Car Stereo Complete 4 Gauge 1800W Amp Amplifier Install Kit - Nickel 1 x Harmony Audio HA-RCA17 Car Audio 2 Channel Stereo 17 Foot Twisted Pair RCA Cable 1 x Harmony Audio HA-BT2 Car Audio Battery Terminal Pair 2GA - 4GA (2) 8GA Inputs Alpine S-A32F Car Audio Type S Series Amp 4 Channel 640W Speaker Amplifier New: Product Details: Alpine S-Series | S-A32F 4/3/2 Channel Power Amplifier Power Specifications - Full Range Channels: RMS Power @ 4 ohms: 55 watts x 4 channels RMS Power @ 2 ohms: 80 watts x 4 channels Amplifier Specifications: Amplifier Series: S Series Number of Channels: 4 Harmony Audio HA-AK4 Car Stereo Complete 4 Gauge 1800W Amp Amplifier Install Kit - Nickel: Specifications : 17FT Flexible Matte Blue 4GA Power Cable 3FT Flexible Matte Black 4GA Power Cable 20FT Flexible Matte Blue 16GA Speaker Wire 17FT Flexible Matte Gray & Black RCA Cable 17FT Flexible Matte Blue Remote Wire 6FT Split Loom ANL Fuse Holder 150 Amp ANL Fuse (2) 4GA Blue & Black 5/16" Ring Terminals (2) 4GA Blue & Black Spade Terminals (5) 16GA Blue & Black Spade Terminals (4) Pan Head Screws (10) Wire Ties Harmony Audio HA-BT2 Car Audio Battery Terminal Pair 2GA - 4GA (2) 8GA Inputs: Specifications : Battery Terminal Pair Includes Positive & Negative (1) 2 Gauge Output (1) 4 Gauge Output (2) 8 Gauge Outputs Product Description This Package Includes the Following Items: 1 x Alpine S-A32F Car Audio Type S Series Amp 4 Channel 640W Speaker Amplifier New 1 x Harmony Audio HA-AK4 Car Stereo Complete 4 Gauge 1800W Amp Amplifier Install Kit - Nickel 1 x Harmony Audio HA-RCA17 Car Audio 2 Channel Stereo 17 Foot Twisted Pair RCA Cable 1 x Harmony Audio HA-BT2 Car Audio Battery Terminal Pair 2GA - 4GA (2) 8GA Inputs Alpine S-A32F Car Audio Type S Series Amp 4 Channel 640W Speaker Amplifier New: Product Details: Alpine S-Series | S-A32F 4/3/2 Channel Power Amplifier Power Specifications - Full Range Channels: RMS Power @ 4 ohms: 55 watts x 4 channels RMS Power @ 2 ohms: 80 watts x 4 channels Amplifier Specifications: Amplifier Series: S Series Number of Channels: 4 Harmony Audio HA-AK4 Car Stereo Complete 4 Gauge 1800W Amp Amplifier Install Kit - Nickel: Specifications : 17FT Flexible Matte Blue 4GA Power Cable 3FT Flexible Matte Black 4GA Power Cable 20FT Flexible Matte Blue 16GA Speaker Wire 17FT Flexible Matte Gray & Black RCA Cable 17FT Flexible Matte Blue Remote Wire 6FT Split Loom ANL Fuse Holder 150 Amp ANL Fuse (2) 4GA Blue & Black 5/16" Ring Terminals (2) 4GA Blue & Black Spade Terminals (5) 16GA Blue & Black Spade Terminals (4) Pan Head Screws (10) Wire Ties Harmony Audio HA-BT2 Car Audio Battery Terminal Pair 2GA - 4GA (2) 8GA Inputs: Specifications : Battery Terminal Pair Includes Positive & Negative (1) 2 Gauge Output (1) 4 Gauge Output (2) 8 Gauge Outputs

title: pkg Alpine MRV-M500 Monoblock 500W RMS + MRV-F300 4-Channel 300W RMS Amplifiers

title: KTP-445A - Alpine 4-Channel 45W RMS X 4 at 4-Ohms Amplifier
text: Product Description Plug and Play Head Unit Power Pack for Use w/ 2005-Up Alpine Head Units with a Black Power Harness Product Description Plug and Play Head Unit Power Pack for Use w/ 2005-Up Alpine Head Units with a Black Power Harness

title: Alpine MRV-M500 Mono V-Power Digital Amplifier
text: Product Description 500W RMS x 1 (2, 14.4V, 1% THD+N) 300W RMS x 1 (4, 14.4V, 1% THD+N) Same power in a 40% smaller chassis Evolution to Class D digital platform New snap-on terminal covers for easy installation Product Description 500W RMS x 1 (2, 14.4V, 1% THD+N) 300W RMS x 1 (4, 14.4V, 1% THD+N) Same power in a 40% smaller chassis Evolution to Class D digital platform New snap-on terminal covers for easy installation

title: Alpine MRV-F300 4-Channel Car Amplifier, 50 Watts RMS x 4
text: Product Description 75W RMS x 4 (2 , 14. 4V, 1% THD+N) 50W RMS x 4 (4 , 14. 4V, 1% THD+N) Same power in a 40% smaller chassis Evolution to Class D digital platform New snap-on terminal covers for easy installation Product Description 75W RMS x 4 (2 , 14. 4V, 1% THD+N) 50W RMS x 4 (4 , 14. 4V, 1% THD+N) Same power in a 40% smaller chassis Evolution to Class D digital platform New snap-on terminal covers for easy installation

title: Alpine MRV-M250 Mono V-Power Digital Amplifier
text: Product Description Born Tough, Raised StrongTens of thousands have relied on V-Power amplifiers for dependable, quality power. Now in their fourth generation, V-Power amplifiers carry on this heritage and prove that playing strong never looked our sounded better. Yes, it is possible to improve upon a good thing.Overview250W RMS x 1 (2Ω, 14.4V, ≤1% THD+N)150W RMS x 1 (4Ω, 14.4V, ≤1% THD+N)Evolution to Class D digital platformNew snap-on terminal covers for easy installation Product Description Born Tough, Raised StrongTens of thousands have relied on V-Power amplifiers for dependable, quality power. Now in their fourth generation, V-Power amplifiers carry on this heritage and prove that playing strong never looked our sounded better. Yes, it is possible to improve upon a good thing.Overview250W RMS x 1 (2Ω, 14.4V, ≤1% THD+N)150W RMS x 1 (4Ω, 14.4V, ≤1% THD+N)Evolution to Class D digital platformNew snap-on terminal covers for easy installation

title: Alpine KTP-445U 4-channel Power Pack Amplifier
text: Product Description Universal Class D 4-Channel Head Unit Power Pack for Use with all Aftermarket & Factory Receivers Product Description Universal Class D 4-Channel Head Unit Power Pack for Use with all Aftermarket & Factory Receivers

title: Alpine MRP-F300 4-Channel 300 Watts Amplifier
text: Product Description Power up your system with Alpine MRP-F300! This best selling amplifier offers more choices for building the right system for you, and provides flexibility and value in an aggressive design. Alpine continues to bring you mind-blowing sound performance - only the best - so you get the sound you deserve. Product Description Power up your system with Alpine MRP-F300! This best selling amplifier offers more choices for building the right system for you, and provides flexibility and value in an aggressive design. Alpine continues to bring you mind-blowing sound performance - only the best - so you get the sound you deserve.

title: Alpine Electronics PWE-S8 Restyle Compact Powered 8-Inch Subwoofer , black
text: Product Description The Pwe-S8 Alpine Restyle Compact Powered 8-Inch Subwoofer Is An Easy Way To Add Powerful Bass To Your Vehicle’S Sound System. It Features A Powered 8-Inch Subwoofer Paired With A Built-In Amplifier, Housed Together In A Cast Aluminum Enclosure. The Pwe-S8 Measures Just 13.5” L X 9” W X 3” D (At The Tallest Point) So You Can Add Low, Punchy, Accurate Bass To Your Sound System Without Taking Up Much Space In Your Vehicle. The Compact Shallow Mount Design Gives You The Flexibility To Install The Pwe-S8 Under Or Behind The Seat Of A Truck, In The Trunk Of A Sedan, Or In The Hatch Of An Suv, Or Tucked In Any Other Compact Space. The Die Cast Aluminum Construction Provides Durability For Ongoing Performance. The Amplifier Produces 120W Continuous Power And The Quad-Coil Subwoofer Delivers 32Hz-150Hz Frequency Response. The Pwe-S8 Connects To Your Sound System Through The Rca Or Auto-Sensing Speaker Level Inputs Which Are Conveniently Located On The Side Panel. The Side Panel Also Gives You Access To Phase, Gain, Lp Crossover And Remote Sub Level Controls For Proper Sound Setup And Greater Flexibility During Installation. The Pwe-S8 Is Authorized To Be Sold And Shipped From Amazon. For Professional Installation, Visit The Store Locator On The Alpine Usa Website To Find An Authorized Alpine Retailer Near You.Max Power Output: 240 Watts Product Description The Pwe-S8 Alpine Restyle Compact Powered 8-Inch Subwoofer Is An Easy Way To Add Powerful Bass To Your Vehicle’S Sound System. It Features A Powered 8-Inch Subwoofer Paired With A Built-In Amplifier, Housed Together In A Cast Aluminum Enclosure. The Pwe-S8 Measures Just 13.5” L X 9” W X 3” D (At The Tallest Point) So You Can Add Low, Punchy, Accurate Bass To Your Sound System Without Taking Up Much Space In Your Vehicle. The Compact Shallow Mount Design Gives You The Flexibility To Install The Pwe-S8 Under Or Behind The Seat Of A Truck, In The Trunk Of A Sedan, Or In The Hatch Of An Suv, Or Tucked In Any Other Compact Space. The Die Cast Aluminum Construction Provides Durability For Ongoing Performance. The Amplifier Produces 120W Continuous Power And The Quad-Coil Subwoofer Delivers 32Hz-150Hz Frequency Response. The Pwe-S8 Connects To Your Sound System Through The Rca Or Auto-Sensing Speaker Level Inputs Which Are Conveniently Located On The Side Panel. The Side Panel Also Gives You Access To Phase, Gain, Lp Crossover And Remote Sub Level Controls For Proper Sound Setup And Greater Flexibility During Installation. The Pwe-S8 Is Authorized To Be Sold And Shipped From Amazon. For Professional Installation, Visit The Store Locator On The Alpine Usa Website To Find An Authorized Alpine Retailer Near You.Max Power Output: 240 WattsFrom the manufacturer PWE-S8 The PWE-S8 is a small but mighty amplified subwoofer system. Read more Add a Bass Anywhere in Your Vehicle The PWE-S8 is a compact, 120-watt powered 8-inch subwoofer that has a small footprint with impressive output for deep, powerful bass that can be installed anywhere in the vehicle. Read more Easy Bass Addition in Any Vehicle More Bass, Less Space When you're looking to make the most audible impact in your sound system, you add a subwoofer for more bass, but what if you don't have room on your vehicle for a subwoofer? Alpine's PWE-S8 measures at 3-inch deep, 13.5-inches wide and 9-inches tall for a compact subwoofer system that can be installed under or behind a seat in a truck or in the trunk of an SUV. Durable Construction The PWE-S8 gives you bass you can rely on, with a rugged, cast metal enclosure that's built for a rough ride, while protecting the subwoofer inside. No matter where you install the PWE-S8, the enclosure was designed for durability and performance, even in tight installation spots. Powerful Sound Don't let the size fool you - the PWE-S8 can hold it's own. Using a Class D amplifier rated at 120-watts, the 8" inch subwoofer is high-excursion to deliver strong bass output. A side panel gives you access to the built-in amplifier controls for phase, gain, and a low-pass crossover so you can blend your bass with your factory or aftermarket sound system. Accessibility Control your bass level from the driver's seat with an input for a wired remote level knob. The remote level knob has a 15' cable attached for flexible installation anywhere on the dash. Adding the PWE-S8 is easy with the easy-access RCA inputs and speaker-level inputs with automatic turn-on. Read more Tech Specs Compact Subwoofer 8" Subwoofer with Hgih-Excursion Quad Coil Power Rating 120-watts RMS/ 240-watts Peak Power Frequency Response 25Hz - 152Hz Variable Low-Pass Crossover 80 - 200 Hz Variable Phase Control 0 - 180 Degrees Inputs Pre-Amp and Speaker-Level Dimensions 13-1/2"W x 9"H x 3"D Constructionq Cast Metal Enclosure