





DC Audio CS 1000X4 4 Channel Amplifier
Many in-stock orders ship within 1-2 business days, but timing varies by item. Custom, built-to-order, oversized, special-order and supplier-direct products may need extra processing time. Free shipping applies to qualifying orders over $99 in the contiguous US. Approved returns may be subject to a restocking fee.
Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
Tell us your vehicle, subwoofers and electrical setup and our team will help you match the right gear. Reach out before you buy.
Subwoofer Wiring Diagram
Select your configuration to view possible wiring combinations.
Loading wiring diagrams…
Diagrams are on our wiring diagram page.
The DC-CS1000x4 is a compact series amplifier capable of making 1,000 watts. Its High power 4 Channel amplifier. It has 4awg inputs and onboard clipping lights. Designed to make more power in less space.
Output Power (RMS)
4 ohm 150Wx4 @ 14.4 Volts
2 ohm 240Wx4 @ 14.4 Volts
4ohm rms bridged power : 500W x 2
Key Features
• 2 ohm stable
• Variable low pass filter
• Variable High pass filter
• Full Range Output
• 9-16 Volts Capable
• Onboard clip light
Full Specs:
| DC Amp Model: | DC-SF1000x4 |
|---|---|
| Input Sensitivity | 6V~0.2V |
| Frequency Response | 10Hz~31KHz |
| 24dB / Octave Crossover | YES |
| High Pass | 50Hz ~ 5ooHz |
| Low Pass | 50Hz ~ 5ooHz |
| Crossover Selector Switch | HPF / FULL / LP |
| Remote Control | No |
| Signal to Noise Ratio | dB105 |
| Damping Factor | 100< |
| THD @ 4ohms | Less than 0.1% |
| Fuse Rating | External 100 amp |
| LED Status Lights | Power / Protect / Clip |
| Heatsink Length | 9.44"/240mm |
| Heatsink Width | 4.72"/120mm |
| Heatsink Height | 1.96"/50.0mm |


