DS18 GEN-X3700.4D Class AB 4-Channel Amplifier Car AudioThe GEN-X3700.4D is a class AB 4 channel high power amplifier with 3,700 watts peak output and 4 x 225 watts at 2 Ohms. All of the mono amplifiers in the GEN-X series are 2 4 ohm stable. This amp has a fully adjustable 12dB/Octave crossover with differential circuitry. Other features include a subsonic filter, a fully adjustable bass equalizer, mute and delay soft start technology, a phase control switch, and a dashboard subwoofer control for added convenience. The GEN-X3700.4D is protected by a full IC controlled circuit and has professional peak limiter circuitry guaranteeing distortion-free music playback at all levels. The GEN-X amps by DS18 use the top parts and components recommended by DS18’s very own engineer. These amps are the best sounding out of any series we have ever created. They perform more efficiently resulting in even dB of sound. We created them to be 2 ohm stable just like the world’s most famous amps by Rockford Fosgate, Kicker, etc. Product Specifications RMS Power @ 14.4VDC Power at 4 Ohm 150W x 4 Power at 2 Ohm 225W x 4 Bridge Power at 4 Ohm 375W x 2 THD Distortion 0.08% Low Pass Filter: 50HZ - 500Hz High Pass Filter: 50Hz - 500Hz Fuse Rating: 40A x 3 MOSFET Class AB 4-Channel Amplifier Dimensions (L x W x H): 540 x 190 x 60 mm Place your order now and power your Radio, Subwoofer, and Speakers for the best sound quality. " See more

IN THE BOX - Amplifier, Bass Remote, Owner's Manual, & Mounting Screws. Molded power terminals have the highest current draw in the industry and they also look way nicer than other terminal styles. Power and Protection LED Indicator. LED Illuminated Logo. Dimensions: (L x W x H) 540 x 190 x 60 mm. High-Speed MOSFET Power Supply Optical Coupler Class "A/B"Technology. Fully Adjustable 12dB. Low Pass Filter: 50Hz - 500Hz. High Pass Filter: 50Hz - 500Hz. Phase Control Switch. Full IC-Controlled Protection Circuitry. Remote Dashboard Subwoofer Control. Designed, Engineered, Developed, and Quality Controlled in the USA - Minimum THD at Rated Power: 98dB. Under Voltage Protection at 10V. Over Voltage Protection at 15V. Frequency Response: 20Hz - 20KHz. Fuse Rating 40A x 3. DS18 GEN-X3700.4D has the following RMS power: at 2 Ohms 225 watts / at 4 Ohms 150 watts / Bridge Powered at 4 Ohm 375 watts - THD Distortion 0.08%.