PRECISION POWER - iON Series i520.4 Class D 4-Channel 520W Full-Range Digital Stereo Amplifier with MOSFET Power Supply
Brand: Precision Power
At Precision Power, our mission is to lift the brand’s image beyond the consumer’s expectations, and our engineering prowess will set new standards of excellence for Precision Power. The audio industry has changed radically over the last 20 years. Lower price points that reflect today’s consumer market without degrading performance are possible only by introducing innovative technologies that provide best-in-class sound quality at reasonable retail prices.
With today’s new reality of keeping cars longer, it gives us opportunities to integrate digital media devices into the automotive environment. Most digital devices limit the frequency response to allow earbuds optimum performance due to their sonic capabilities. Our solution is to bring full-spectrum listening back to drive time with simple integration solutions. At Precision Power, we originally launched with the sound quality purist in mind. Today, SPL competitions have dominated the scene, and that same mindset was left out of the equation. The lost art of “Sound Quality Mobile Audio” has been re-incarnated.
FEATURES
*Small Compact 4.75” Wide Chassis
*MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
*Military Grade SMT PCB Maintains Dynamic Performance
*Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
*2-ohm Stereo & 4-ohm Bridged Full Range Operation
*Direct Short, Thermal, & Overload Circuits Protect Amplifier
*200mV-6V High Level or Low-Level RCA Input
*Quick Disconnect RCA/High-Level Wire Harness
*Direct Wire 8ga. Power and Speaker Output Harness
*Variable 12dB High Pass, Low Pass, & Subsonic Crossover

SPECIFICATIONS:
*Channels - 4
*RMS Power 4Ω - 100 x 4
RMS Power 2Ω - 130 x 4
RMS Power 4Ω Bridged - 260 x 2
Dimensions (5.375″w x 1.875″h) - 9.25″
COMPACT AND POWERFUL: Amplifiers in the iON series can punch above its weight class in terms of power even with a small-sized chassis thanks to the superbly efficient full-range Class D topology and SMT technology built-in.
LOW-HEAT PRODUCING CIRCUIT: The iON Series i520.4 has low heat producing circuits with a heavy-duty aluminum alloy heatsink for optimal heat dissipation to prevent damage to the amp and improve the overall performance.
3-WAY PROTECTION CIRCUITRY: The iON Series i520.4 also comes equipped with thermal, overload, and speaker short protection.
MAXIMUM POWER: Built-in MOSFET Power Supply with Audiophile Grade IRTM Transistors let you fully listen to your favorite music without sacrificing audio quality.
ULTRA SLIM DESIGN: The ultra-slim design of the iON series i520.4 makes it ideal for compact vehicles and motorcycles looking for a music source unit that will not trade power and quality for a smaller frame.