NA360.4 NAUTIC AMP

MB Quart NA-360.4 Nautic Series Class AB Amp (4 channels, 360 Watts max)Class AB ; Marine-grade, conformal-coated PC boards to resist corrosion from salt spray & moisture ; ABYC & ASTM certified ; Life Shield badge indicates speakers are waterproof, dustproof, snowproof & shockproof ; Q-Stasis preamp keeps incoming noise from source units at nearly immeasurable levels, improving quality ; Class SQ & Class Q1 circuitry--the same found in high-end mobile audio units ; Built-in equalization with variable frequency adjustment ; FLUID-FETS technology efficiently produces power & mimic the sound quality of the highest-end home amps ; Voltage gain: .2V-6V ; Signal-to-noise ratio: >93dB ; Freq resp: 10Hz-45kHz ; Crossover type: Electronic 12dB per octave ; Tone control ; Bass EQ: 0dB-9dB @ 45Hz ; No 1ohm applications ; Dim: 2.2"H x 13.6"W x 9.4"D ; 360W max ; 60W x 4 @ 4ohm ; 100W x 4 @ 2ohm ; 200W x 2 @ 4ohm bridged;