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DS18
DS18 ZR 4-Channel Class D Amplifier 4 x 400 Watts Rms @ 4-ohm
$455.95
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24 MONTHS GUARANTEE
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DS18 ZR1600.4D ZR Class D 4-Channel Stereo Full Range Car Audio Amplifier 4 x 400 @4 Ohms Watts RMS
DS18’s ZR series of amplifiers are guaranteed to supercharge your sound system to deliver brilliant sound and bulky bass frequencies.
The ZR series was designed to pump up the volume and help your speakers reach their maximum potential as a part of your sound system. These amps offer a surplus of tuning options: the ZR1600.4D comes with Lowpass, and Highpass filters to help tune any song to your frequency.
The ZR1600.4D is made to deliver 2 x 1200 watts RMS @ 4-Ohms Bridge, 4 x 680 watts RMS @ 2-Ohms, and 4 x 400 watts RMS @ 4-Ohms giving you the perfect power for your bass.
Key Features
- Digital Class D Full Range Amp
- MAX Wattage: 7200w Peak
- RMS Wattage: 2 x 1200 Watts RMS @ 4-Ohms Bridge, 4 x 680 Watts RMS @ 2-Ohms, 4 x 400 Watts RMS @ 4-Ohms
- Frequency Response: 20Hz – 20KHz
- Signal to Noise Ratio: >90dB
- Efficiency at 4-Ohms: 82%
- Total Harmonic Distortion: 1%
- Input Range: 0.2v - 6v
- Selectable X-Over: FULL/LPF/HPF
- LED Indicator: Clipping, Power, Protect
- Power and Ground Terminal: 0 Ga
- Minimum Impedance: 2 Ohms (Stereo) / 4 Ohms (Bridge)
Great for:
- Car Audio
- Pro Audio
- Off Road
- Motorcycles
- Stunt Walls
- DIY Projects
| Specifications | |
| POWER | |
| Total Watts (Peak) | 7200W |
| RMS Power @ 4 ohm | 4 x 400W |
| RMS Power @ 2 ohm | 4 x 680W |
| RMS Power @ 4 ohm Bridge | 2 x 1200W |
| AUDIO | |
| Frequency Response | 20Hz-20KHz |
| Signal to Noise Ratio | >90dB |
| Efficiency @ 4ohm | 82% |
| Damping Factor | 160 |
| Input Impedance | 20K ohms |
| Channel Separation | 60dB |
| Total Harmonic Distortion (THD) | 1.00% |
| Low Level Input Range | 0.2-6V |
| High Level Input | No |
| Selectable X-Over | FULL/LPF/HPF |
| X-Over Filter Range | 40Hz-4KHz |
| Bass Boost Range | No |
| Bass Boost Frequency | N/A |
| Infrasonic Filter | No |
| Phase Selector | No |
| FEATURES | |
| Amplifier Class | Digital |
| Amplifier Type | Stereo Full Range |
| Number of Channels | 4 |
| Minimum Impedance | 2 ohms (Stereo) / 4 ohms (Bridge) |
| Led Indicator | clipping/protect/power |
| Power Input Terminal Size | 0ga |
| Fuse Size | 280A |
| Remote Level Control | No |
| Cooling Fan | No |
| Voltmeter | No |
| Thermal Protection | Yes |
| Over-Load Protection | Yes |
| DC Output Protection | Yes |
| Short Circuit Output Protection | Yes |
| Voltage Input Protection | Yes <9 / >16 Volts |
| Clipping Protection | Yes |
| Body Color / Finish | Black Aluminum Brush |
| MEASUREMENT | |
| Overall Length | 12.83" / 326mm |
| Overall Wide | 7.24" / 184mm |
| Overall Height | 2" / 53mm |
| Heatsink Length | 11.45" / 291mm |
| Gross Single Unit Weight | 6.18 LB |
30-Day Return Policy
At Fuego Bass Shop, we want you to be fully satisfied with your purchase. You can return most products within 30 days of delivery for a refund or exchange.
Please note: Any returns with physical damage or missing original packaging may incur a deduction.
Restocking Fee: A 15% restocking fee will be deducted from your refund to cover handling and restocking.
Refunds will be processed to your original payment method within 5–7 business days after we receive and inspect the returned item.
We ship within the United States (excludes recipients in Alaska, Hawaii, Puerto Rico, U.S. Virgin Islands, and Guam).
At Fuego Bass Shop, we understand the thrill of receiving your car audio equipment quickly. Our shipping process is designed to ensure your order arrives safe, fast, and ready to pump bass.
Most orders are processed within 1–2 business days. Standard shipping usually takes 3–7 business days depending on your location. Expedited shipping is available for select items during checkout.
Once your order is shipped, you will receive a tracking number via email so you can follow your gear every step of the way. Our packaging is designed to protect high-performance audio equipment from bumps, vibrations, and shocks during transit.
Please note: Delivery times may vary during holidays, promotions, or due to carrier delays. We highly recommend verifying your shipping address before completing checkout to avoid delays.
If you have any questions about your shipment or need assistance, our support team is ready to help. We want your experience with Fuego Bass Shop to be as powerful and smooth as our bass systems!
