United Kingdom

KAC-PS811D

KAC-PS811D

High Performance Monaural Power Amplifier

  • Class D Amplifier
  • Low-pass Filter
  • Bass Boost Circuit
  • Infrasonic filter
  • Cooling Fan
  • Line out
  • Speaker level Input
  • Die-Cast Aluminium Heat Sink

Key Features

High Performance Monaural Power Amplifier for Subwoofer
D-class Amplifier Circuit
1600W Max Output Power
1Ω Load Capability
Build-in Low-pass & Infrasonic Filter

Amplifier Features

Class D AmplifierYes
Load Capability1Ω Stable
Maximum power output1600W
Rated power output (4Ω)400W x 1 (4Ω)
Rated power output800W x 1 (2Ω)
Low-pass FilterYes
Bass Boost CircuitYes
Infrasonic filterYes
Band Reject FilterYes
Phase inverter 0°(Normal) / 180°(Reverse)Yes
Built-in EqualizerYes
Bass Managment System (B.M.S.)Yes
Amplifier Control SystemYes
Cooling FanYes
Built-in Display (V/A/°C/Fan Speed)Yes
Power IndicatorMultifunctional
Line in1 RCA (Gold Plated)
Line out1 RCA (Gold Plated)
Speaker level InputYes
Die-Cast Aluminium Heat SinkYes
Removable CoverplateYes
DC cable SuppliedNo

Amplifier-Specifications

Maximum power output (4Ω)1600W x 1
Rated power output (4Ω, 14,4V)400W x 1 (20Hz ~ 200Hz, 0.5%THD)
Rated power output (4Ω, 14,4V, DIN:4524)400W x 1
Rated power output (2Ω, 14,4V)800W x 1 (100Hz, 0.5%THD)
Rated power output (1Ω, 14,4V)1000W x 1 (100Hz, 1%THD)
Rated power output (4Ω, 12V)300W x 1 (20Hz ~ 200kHz, 0.5%THD)
Rated power output (2Ω, 12V)600W x 1 (100Hz, 0.5%THD)
Low-pass Filter50~200Hz (24dB/oct)
Infrasonic filterOff/15/25Hz (24dB/oct)
Band Reject Filter6dB/12dB (40~200Hz Variable)
RCA Input Sensitivity0.2 ~ 5V
Input Impedance10kΩ
Signal to Noise Ratio100dB
Frequency response (+0dB, -3dB)5Hz ~ 200Hz
Amplifier Control Bass Fequency60/80/100/200Hz
Amplifier Control level-15dB~ 15dB
Amplifier Control Q Factor1.00/1.25/1.50/2.00
Operating voltage14.4V (11V ~ 16V allowable)
Maximum current consumption55A
Dimensions (WxHxD)386 x 61 x 259.5(mm),
Installation Size (WxHxD)386 x 61 x 265 (mm)
Weight4.07kg