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DC Audio 250 x 4 Amplifier
The 175.4 competition series amplifier is a 175 watts per channel @ 4 ohms or 250 watts per channel @ 2 ohms. It is not 1 ohm stable. We know a lot of our customers love their low end ground pounders but want their mids and highs to keep up. That's why we offer such a large 4 channel amp.
Output Power (RMS):
4 ohm 250Wx4 @ 14.4 Volts
2 ohm 400Wx4 @ 14.4 Volts
4 ohm mono 850Wx2 @ 14.4 Volts
1700 watts total power
Key Features:
- Variable high pass filter
- Variable low pass filter
- Power / Protect / Clip status Leds
- 8awg Speaker Connections
- 1/0 awg Power / Ground inputs
- Class D
Full Specs:
| DC Amp Model: | 250.4 |
|---|---|
| Input Sensitivity | 6V~0.2V |
| Frequency Response | 20Hz~20KHz |
| 12dB / Octave Crossover | YES |
| High Pass | 20(200)Hz - 800(8K)Hz, x10 muliply |
| Low Pass | 50(500)Hz - 800(8K)Hz, x10 muliply |
| Crossover Selector Switch | HPF / FULL / LP / BP |
| Remote Control | YES With Clipping Light |
| Signal to Noise Ratio | dB95 |
| Damping Factor | 130< |
| THD @ 4ohms | Less than 0.1% |
| Fuse Rating | External 200 amp |
| LED Status Lights | Power and Protect / Clipping |
| Heatsink Length | 13.78"/350mm |
| Heatsink Width | 9.38"/66mm |
| Heatsink Height | 2.35"/59.6mm |
| Shipping | Most items ship within 1–3 business days. Delivery time varies by item, vendor, and destination. |
Need help before ordering? Contact Droppin HZ and we can help confirm fitment, power needs, or supporting gear for your build.
Description
DC Audio 250 x 4 Amplifier
The 175.4 competition series amplifier is a 175 watts per channel @ 4 ohms or 250 watts per channel @ 2 ohms. It is not 1 ohm stable. We know a lot of our customers love their low end ground pounders but want their mids and highs to keep up. That's why we offer such a large 4 channel amp.
Output Power (RMS):
4 ohm 250Wx4 @ 14.4 Volts
2 ohm 400Wx4 @ 14.4 Volts
4 ohm mono 850Wx2 @ 14.4 Volts
1700 watts total power
Key Features:
- Variable high pass filter
- Variable low pass filter
- Power / Protect / Clip status Leds
- 8awg Speaker Connections
- 1/0 awg Power / Ground inputs
- Class D
Full Specs:
| DC Amp Model: | 250.4 |
|---|---|
| Input Sensitivity | 6V~0.2V |
| Frequency Response | 20Hz~20KHz |
| 12dB / Octave Crossover | YES |
| High Pass | 20(200)Hz - 800(8K)Hz, x10 muliply |
| Low Pass | 50(500)Hz - 800(8K)Hz, x10 muliply |
| Crossover Selector Switch | HPF / FULL / LP / BP |
| Remote Control | YES With Clipping Light |
| Signal to Noise Ratio | dB95 |
| Damping Factor | 130< |
| THD @ 4ohms | Less than 0.1% |
| Fuse Rating | External 200 amp |
| LED Status Lights | Power and Protect / Clipping |
| Heatsink Length | 13.78"/350mm |
| Heatsink Width | 9.38"/66mm |
| Heatsink Height | 2.35"/59.6mm |
Shipping
| Shipping | Most items ship within 1–3 business days. Delivery time varies by item, vendor, and destination. |
Need help before ordering? Contact Droppin HZ and we can help confirm fitment, power needs, or supporting gear for your build.
REVIEW
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