Description
RED1800.5 Car Audio 5-Channel 1800W Amplifier | Mono 1 Ohm Stable| Remote Bass Knob Included
The RecoilRED1800.5 full-range five channel amplifier offers high performance. It boasts an impressive 1,800 Watts of RMS power output (continuous), providing the versatility to power multiple sets of speakers as well as a subwoofer in your system. The RED1800.5 provides you with the tone controls you need to tune your system so that your speakers and sub sound their best. Utilizing the high-pass filters, you can remove the extreme low bass from your full-range speakers, so they’ll play more efficiently. You can adjust the subwoofer channel’s low-pass filter and bass boost to get just the right bass tone. This five channels amplifier comes with a remote bass knob and cable, providing the ability to control the bass from the dash.
Furthermore, the oversized 1/0 gauge power and ground terminals found on the amplifier allow for maximum current flow. In addition to all of the above features, this model also features 4-way protection circuitry, including electrical shortage, overheating, low voltage, and more.
Key features
- 5-channel setup: Combines a 4-channel amplifier for full-range speakers with a mono-channel amplifier for a subwoofer.
- Class-D technology: Uses a highly efficient Class-D topology to produce high power in a compact chassis, keeping the amplifier running cool.
- Remote bass knob: A wired remote is included, allowing you to control the bass level from the driver’s seat.
- Advanced control panel: Offers a built-in user control panel with bass EQ, adjustable gain levels, a low-pass filter, and a subsonic filter for fine-tuning your audio.
- 4-way protection circuitry: Protects the amplifier against thermal overload, voltage issues, speaker shorts, and DC offset.
- High-quality components: Features a high-speed MOSFET power supply and premium internal components to ensure reliable and clean sound quality.
Specification:
- 5-Channel Car Audio Amplifier
- 4 Way Protection Circuitry: Thermal, Voltage, Speaker, DC
- RMS Power at 2 Ohms: 220 Watts x 4 + 980 Watts x 1 Channel (14.4v)
- RMS Power at 4 Ohms: 140 Watts x 4 + 600 Watts x 1 Channel (14.4v)
- RMS Power at 1 Ohm for CH5 : 1,280 Watts x 1 Channel (14.4v)
- High Speed MOSFET Power Supply
- Soft Turn on Circuit
- Frequency Response: 10Hz-25kHz (CH1-CH4) + 10Hz – 300Hz (CH5)
- Signal to Noise Ratio: 89dB (CH1-CH4) + 94dB (CH5)
- Bass Boost: 0 – 12dB (CH5)
- Low Pass Filter (Variable): 40Hz – 260Hz
- Subsonic Filter: 12Hz – 55Hz
- Remote Bass Knob & Wire Included
- 1/0 Gauge Power and Ground Terminals
- Fuse Rating: 200 Amp
- Dimensions: 14.6″ x 7.6″ x 2.2″ (370mm x 193mm x 56mm)

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