Do you have a question about the Boss Audio Systems R1004 and is the answer not in the manual?
Lists items included in the amplifier package, such as the amplifier, cable, and screws.
| Channels | 4 |
|---|---|
| Max Power Output | 400 Watts |
| Bass Boost Frequency | 45 Hz |
| Minimum Impedance Unbridged | 2 Ohms |
| Minimum Impedance Bridged | 4 Ohms |
| RCA Inputs | Yes |
| Speaker Level Inputs | Yes |
| Low Level Inputs | Yes |
| RMS Power @ 4 Ohms | 50 Watts x 4 |
| Impedance | 2 to 8 Ohms |
| Crossover Type | Variable |
| Low-Pass Crossover Frequency | 50 Hz to 250 Hz |











