The Edge RED1800.5 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. 

• Class-D 5-Channel Amplifier, 1,800 Watts Max Power, RMS 1,280 Watts x 1@1 Ohm; RMS 220 Watts x 4@2Ohm + RMS 980 Watts x 1@2Ohm; RMS 140 Watts x 4@4Ohm + RMS 600 Watts x 1@4Ohm. The mono channel is stable down to ONE Ohm, giving you the freedom to put even more subs in your system.

• Featuring a high-speed MOSFET power supply, premium grade internal components, as well as 4-way protection circuitry, the amplifier will safely operate at the highest levels of performance for hours on end. Highly efficient heatsinks keep the amplifier cool with a sophisticated new look.

• Recoil 5-Channel amplifiers come with bass remote control. Use it to customize your bass on the fly with just a turn of a knob.

• You'll have full reign over your amplifier with the built-in user control panel, featuring a bass EQ, and variable adjustment tunings for gain level, low-pass filter, and subsonic filter.

• Dimensions: 14.6" x 7.6" x 2.2" (370mm x 193mm x 56mm)