SoundStream Rubicon Nano — 1400 W Class D 4 Channel Car Amplifier

Compact Class D car amplifier built with a hybrid aluminum alloy heatsink for efficient cooling. Delivers a maximum output of 1400 watts with RMS power ratings of 125W x 4 at 4 ohms, 175W x 4 at 4 ohms, and 350W x 2 at 4 ohms bridged. The design includes an upgraded power supply and beefed-up output stage components, plus monoblock bridging capability for flexible system configurations. All signal inputs, power/ground terminals, and speaker connections are positioned along the edge of the chassis to simplify installation. Top-mounted pre-amp and crossover controls provide convenient access for tuning and adjustments on the fly. Crossover and tone controls: Low pass filter: 50Hz to 500Hz / (x10) 500Hz to 5KHz. High pass filter: 50Hz to 500Hz / (x10) 500Hz to 5KHz. Rear bass boost: 0 to 6 to 18dB at 45Hz. Frequency response spans 10 to 50KHz, with a signal-to-noise ratio of 104dB and total harmonic distortion of <0.05 percent. Input sensitivity: 200Mv to 6V. Electrical and protection specs: Operates from 9V to 16V DC and protected by fuses rated 30 amps x 2. Physical dimensions are 9 x 8.25 x 2.75 inches (L x W x H) and the amplifier weighs 5.5 pounds. Includes a 1-year manufacturer's warranty.