(2) Rockville SBG1188 18" 2000W Pro DJ Subwoofers + RPA9 3000w Amplifier+Cables Rockville SBG1188 18" 1000 Watt Passive Pro DJ Subwoofer w/ MDF Cabinet and Pole Mountable. 18 Pro audio woofer. 500 Watts RMS. 750 Watts Program Power Handling. 1000 Watts Peak Power Handling. 3 High temperature aluminum voice coil. 90 oz woofer magnet. Dual Ported Enclosure for Improved Bass Response. Construction: High-Density, High-Quality Non Resonant Particleboard, Stapled, Bonded & Braced. Ergonomic Recessed Handles. Molded Steel Grill. Aviation Grade Black Carpet. Pole Mount. Rubber Isolating Feet. Binding Post / Banana Plug Terminals (Negative/Positive). 1/4 Jack (In/Out). SpeakON (In/Out). All input/output connections are internally connected in parallel. Nominal Impedance: 8 Ohm. Sensitivity: 96dB @ 1w/1m. Frequency Response: 20Hz - 500Hz. Dimensions (W x D x H): 23 x 18 x 26. Weight: 53 lbs. Rockville RPA9 3000 Watt Peak 2 Channel Professional/DJ Rack Mount Amplifier. 2U rack space. Bridged and Stereo output switch makes this perfect for (2) subwoofer, (2) speakers, or (4) speakers. Built in crossover switch allows make this perfect for speakers, monitors, or subwoofers. Channel A & B Clipping Led Indicators. Channel A & B Separate Level Controls. Power, signal, overload, clipping, and protection LED indicators on front of amp. Heavy duty rack mount ears with handles. Built-in dual high velocity quiet cooling fans. Maximum headroom for 4-ohm and 8-ohm Speakers. Level controls for precise setting and matching of sensitivity. Computer controlled IC protection circuitry against speaker short circuit, thermal over load, DC over load. User serviceable fuse (5A, 250V). Distortion: &lt;0.03%. Input Impedance: 20K Ohm Balanced and 10K Ohm Unbalanced. Rockville RCSS14-25 14 AWG 2-Conductor SpeakON to SpeakON Pro Speaker Cable. 100% Copper Conductors for Lower Resistance. Black PVC Jacket for Both Durability and Flexibility Intended for High-Current Applications Only, Not Line-Level Signals. Length: 25 Ft. Gauge: 14. (2) Rockville SBG1188 18&#034; Passive Pro DJ Subwoofers Totaling 2000 Watt (1) Rockville RPA9 3000 Watt Peak / 1500w RMS 2 Channel Power Amplifier (2) Rockvile RCSS1425 25&#039; 14 AWG Speakon to Speakon Speaker Cables Rockville SBG1188 18&#034; 1000 Watt Passive Pro DJ Subwoofer w/ MDF Cabinet and Pole Mountable 18 Pro audio woofer 500 Watts RMS 750 Watts Program Power Handling 1000 Watts Peak Power Handling 3 High temperature aluminum voice coil 90 oz woofer magnet Dual Ported Enclosure for Improved Bass Response Construction: High-Density, High-Quality Non Resonant Particleboard, Stapled, Bonded &amp; Braced Ergonomic Recessed Handles Molded Steel Grill Aviation Grade Black Carpet Pole Mount Rubber Isolating Feet Binding Post / Banana Plug Terminals (Negative/Positive) 1/4? Jack (In/Out) SpeakON (In/Out) All input/output connections are internally connected in parallel Nominal Impedance: 8 Ohm Sensitivity: 96dB @ 1w/1m Frequency Response: 20Hz - 500Hz Dimensions (W x D x H): 23 x 18 x 26 Weight: 53 lbs Stereo 8 Ohm: 2 x 250W Stereo 4 Ohm: 2 x 400W Bridged 4 Ohm: 1 x 800W Stereo 8 Ohm: 2 x 1000W Max Stereo 4 Ohm: 2 x 1500W Max Bridged 4 Ohm: 1 x 3000W Max Combo jack (XLR and ) A &amp; B inputs RCA A &amp; B Inputs Banana binding post speaker output Speakon output XLR direct output Rockville RPA9 3000 Watt Peak 2 Channel Professional/DJ Rack Mount Amplifier 2U rack space Bridged and Stereo output switch makes this perfect for (2) subwoofer, (2) speakers, or (4) speakers Built in crossover switch allows make this perfect for speakers, monitors, or subwoofers Channel A &amp; B Clipping Led Indicators Channel A &amp; B Separate Level Controls Power, signal, overload, clipping, and protection LED indicators on front of amp Heavy duty rack mount ears with handles Built-in dual high velocity quiet cooling fans Maximum headroom for 4-ohm and 8-ohm Speakers Level controls for precise setting and matching of sensitivity Computer controlled IC protection circuitry against speaker short circuit, thermal over load, DC over load User serviceable fuse (5A, 250V) Frequency Response: 20Hz to 20KHz &lt;+/- 0.5dB Distortion: &lt;0.03% Input Impedance: 20K Ohm Balanced and 10K Ohm Unbalanced Signal to Noise Ratio: &gt; 102dB Power Requirements: 120V / 50-60Hz Weight: 17.19 lbs Dimensions: 18.97 x 13.97 x 3.54 inch Rockville RCSS14-25 14 AWG 2-Conductor SpeakON to SpeakON Pro Speaker Cable 100% Copper Conductors for Lower Resistance Black PVC Jacket for Both Durability and Flexibility Intended for High-Current Applications Only, Not Line-Level Signals Length: 25 Ft Gauge: 14