United Kingdom

KAC-PS404

KAC-PS404

Performance Standard Serie 4/3/2ch Power Amplifier

Model Discontinued

  • CEA-2006 Compliant
  • Low-pass Filter
  • High-pass Fliter
  • Speaker level Input
  • Die-Cast Aluminium Heat Sink

Key Features

Performance Standard Serie
4 channel or 3 channel (2 channel + Sub) setup
550W Maximum output power
Built-in Variable Low-pass filter
Built-in High-pass filter (80Hz: ON/OFF)
Signal Sensing Turn-on
Speaker level input
Power MOS-FET switching power supply
Die cast aluminium heat sink

Amplifier Features

Load Capability2Ω Stable
Maximum power output550W
Rated power output (4Ω)40W x 4 (4Ω)
Rated power output60W x 4 (2Ω)
Bridged power output (4Ω)130W x 2
CEA-2006 CompliantYes
Low-pass FilterYes
High-pass FliterYes
Switched Mode Power supplyYes, MOS-FET
Signal Sensing Turn-onYes
Line in4 RCA / Speaker level
Speaker level InputYes
Single Side TerminalsYes
Die-Cast Aluminium Heat SinkYes

Amplifier-Specifications

Rated power output (4Ω, 14,4V)40W x 4 (20Hz ~ 20000Hz, 1%THD)
Rated power output (2Ω, 14,4V)60W x 4 (1000Hz, 1%THD)
Rated power output (CEA-2006)40Watts RMS x 4 at 4 ohms and 1% THD
Low-pass Filter50~200Hz (24dB/oct)(B-Channel)
High-pass Fliter80Hz (-12dB/oct)A-channel only
RCA Input Sensitivity0.2 ~ 5V
Speaker Level Input Sensitivity4 ~ 12V
Input Impedance10kΩ
Signal to Noise Ratio100dB
Signal to noise ratio (CEA-2006)80dBa (Reference: 1 Watt into 4 Ohms)
Frequency response (+0dB, -3dB)20Hz ~ 50Hz
Operating voltage14.4V (11V ~ 16V allowable)
Maximum current consumption18A
Dimensions (WxHxD)335 x 56 x 204(mm),
Weight2.5kg