Hypex DS1.2 (DPA-130)

Class D subwoofer plate amplifier with active filtering.

Hypex DS1.2 is a Class-D amplifier module for use in active subwoofers.
Crossover frequency of Hypex DS1.2 can be ajusted steplessly from 50 up to 150 Hz. Active subsonic filter (4th Butterworth) protects the loudspeaker drivers against mechanical overloading.

Output power: 120W (4Ω), 75W (8Ω)
Subsonic-filter: 20 Hz/-3 dB, 24 dB/octave
Damping-factor: 500
Crossover frequency (18 dB/octave): 50-150 Hz
Input sensitivity (RCA): 0.11 V
Input impedance (RCA): 10 kOhm
Dimensions (w*h*d): 170*190*60 mm

See also:
PDF document Hypex DS1.2 – user manual