Performance CA31 – 460 Watts 3-ch amplifier

RRP $549

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CA31 is a three channel amplifier with a nominal output of 2 x 65 Watts + 1 x 170 Watts (1 x 280 Watts in 2 ohm).

  • Built-in high-pass, low-pass and subsonic filters.
  • Protection circuits shut down the amplifier in the event of overloads.
  • Phase shift control on sub channel
  • High level input with auto start.
  • The perfect amplifier for a standard installation with a front system in stereo and a subwoofer in the back.
  • RMS output power @ 13,8 V, 20Hz – 20 kHz
Number of channels 3
Amplifier class AB
Output power in 2 ohm 2 x 90 W RMS
Output power in 4 ohm 2 x 65 W RMS
Mono sub channel 2 ohm 280 W
Mono sub channel 4 ohm 170 W RMS
Damping factor >100
S/N ratio, A-weighted >100 dB
Frequency range 10 Hz – 35 kHz
Input sensitivity 0,25 – 5 V
Input impedance >10 kohm
Input impedance, high level 100 ohm
Filters channel A & B HP: 50-150 Hz
Remote bass level control No
Filter sub channel Lowpass: 50 – 120 Hz + subsonic 25 Hz
Low level output No
Remote phase shift control No
Phase control for subwoofers 0-180 degrees cont. variable
High level input with auto start Yes
Power consumption (idle) 1A
Power consumption (max) 60A
Rec. power cable Minimum 4AWG / 21 mm2
Fuses 2 x 30 A
Dimension (W x D x H) 250 x 340 x 67 mm / 9,84 x 13,38 x 2,63″
Weight 4,2 kg ( 8,9 lb)