The NEW STX Micro-1 and STX Micro-4 Compact chassis Class D Amplifiers by Wet Sounds, are the latest innovative products designed for the Power Sports enthusiast. The small yet powerful amplifiers are designed with a completely sealed die cast aluminum chassis for maximum protection against water and dirt intrusion. Both STX models are outfitted with 3.5mm signal input connections to work seamlessly with our Bluetooth controllers (BTVCC) or direct connection to most smart phone’s headphone output. 
 
The STX Micro-1 mono block subwoofer amplifier has output power capability of 420Wx1 into 2 Ohms & 600 Wx1 into 1 Ohm and also includes fully variable Bass Boost and adjustable low pass crossover. 
 
Created for the limited space in many ATV/UTV vehicles, with a chassis size of 9.25 inches long, 4 inches wide, and a height of 1.5 inches, the STX Micro-1 and STX Micro4 pack amazing power into a minimum footprint!
Specifications:
Power Output: 80W x 4 @ 4 Ohms 130W x 4 @ 2 Ohms 280W x 2 @ 4 Ohms    
S/N Ratio @ 1 Watt: > 95dBA
Frequency Response: 10 Hz – 40 kHz
Total Harmonic Distortion: 0.05%
Input Sensitivity Range:150mV – 7V
Dimensions: 9.25” L x 4” W x 1.5” H (235mm Lx101.6mm Wx38mm H)
Note: All specifications are for each STX4 Micro