DD Audio SA300.4

– Mosfet power supply amplifier
– 4 gauge set screw power terminals
– 12 gauge set screw speaker terminals
– Variable 12dB/oct crossovers
– Remote subwoofer control (SA500.1)
– 5-way protection: Speaker short, thermal, overload, HI/LOW voltage, DC offset

Operating voltage: 9-16
Test voltage: 14.4
Output Channels: 4¨
Cont wattage @4Ohm: 4×65 / 2×120
Cont wattage @2Ohm: 4×75
Cont wattage @1Ohm: NA
Dynamic wattage: 600
Max current draw – Amps: 30
RCA input sensivity – Volts: 6 – 0.25
High level sensivity – Volts: 20 – 1.1
Frequency response – Hz: 85
S/N Ratio -dB: 70
Damping factor: 10 – 3000
THD: 0.1%
Boost level: NA
High pass filter – Hz: 35 – 250
Subsonic filter – Hz: 35 -250
Low pass filter – Hz: NA
Remote subwoofer control: NA
Power wire gauge – IN: 4
Speaker wire gauge – OUT: 12

Dimensions – in 7 x 3.8 x 1.69
Dimensions – mm 180 x 96 x 43