The Skar Audio RP-1200.1D is a Class D monoblock car amplifier made to power subwoofers. It is stable at 1 ohm and rated at 1,200 watts RMS, with peak power up to 1,600 watts. It can drive a single 1,200W RMS subwoofer or two subwoofers at around 600W RMS each.
A high-speed MOSFET power supply and an optimized PCB layout support efficiency and keep heat in check. A heatsink supports long-running performance. The power and ground terminals are oversized 4-gauge for maximum current flow. Four-way protection circuitry guards against electrical faults, overheating and low voltage.
Tuning controls include adjustable gain, low-pass and subsonic filters, and a bass EQ switch with settings of 0, +6 and +12 dB at 45 Hz. A remote subwoofer level control (bass knob) lets you adjust bass from the front of the vehicle. Subwoofers and enclosures need to be compatible with the amplifier to get the desired sound.
- Type
- Class D monoblock amplifier
- RMS power
- 1,200 watts at 1 ohm
- Peak power
- Up to 1,600 watts
- Impedance
- Stable at 1 ohm
- Filter bandwidth
- 20 Hz to 250 Hz
- Bass EQ
- 0, +6, +12 dB at 45 Hz
- Controls
- Gain, low-pass filter, subsonic filter, bass EQ switch
- Terminals
- 4-gauge power and ground
- Protection
- 4-way: electrical faults, overheating, low voltage
- Remote
- Remote subwoofer level control (bass knob) included
- Power supply
- High-speed MOSFET
- Subwoofer setups