Do you have a question about the Sundown Audio SFB 200.4D and is the answer not in the manual?
| Channels | 4 |
|---|---|
| Frequency Response | 10 Hz - 30 kHz |
| Signal to Noise Ratio | >100 dB |
| Crossover Slope | 12 dB/octave |
| Fuse Rating | 30A |
| Crossover | Variable Low Pass / High Pass |
| Bass Boost | 0 - 12 dB |
| RMS Power @ 4 Ohms Bridged | 200 Watts x 2 |
| Bridged RMS Power at 4 Ohms | 200 Watts x 2 |
| Operating Voltage | 9V - 16V |
Details on connecting the amplifier to the vehicle's battery, chassis ground, and remote turn-on wire.
Steps to diagnose and resolve issues where the amplifier does not power on or produce sound.
Troubleshooting steps for when the amplifier's protection circuit is activated.
Guidance on identifying and fixing issues related to poor audio quality or noise.

