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 testing against the elements ;• 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;