Support Overview / Home Audio / Amplifiers / Multi-Channel / PA 4000

PA 4000

8-Channel Power Amplifier (45 watts x 8 + 100 watts x 2 | 45 watts x 4 + 100 watts x 4)

Sold from 2001 until 2004

Made in:	South Korea

Documents & Downloads

Manuals

Owners Manual (English) 207.21 KB

Product Specifications

General Specifications

Power Output, Normal Mode: 8 x 45 Watts @ 8 ohms, 20Hz – 20kHz, <0.07% THD, all channels driven

Power Output, Bridged Mode: (Bridged Mode 1)... 2 x 100 Watts plus 4 x 45 watts @ 8 ohms, 20Hz – 20kHz, <0.07% THD, all channels driven

Power Output, Bridged Mode: (Bridged Mode 2)... 4 x 100 Watts @ 8 ohms, 20Hz – 20kHz, <0.07% THD, all channels driven

Frequency Response: <1Hz – 200kHz (±3dB) @ 1 watt

Signal-to-Noise Ratio: 110dB @ rated power 45 watts

Total Harmonic Distortion: Less than 0.07% @ rated output

Input Impedance: 47K ohms

Input Sensitivity: 1 Volt for rated output

Remote Trigger Voltage: 3 – 30 Volts AC/DC

Remote Trigger Impedance: 20K ohms

Keypad IR Sensor DC Supply: 12V, 10mA

Power Requirements: AC 120V/50Hz – 60Hz

Power Consumption: 520 Watts maximum

MSRP U.S.: $899.95 each

Dimensions

Weight: 47 lb (21.4kg)

Dimensions (H x W x D): 7-5/16 inch x 17-3/8 inch x 18-5/16 inch (185mm x 442mm x 465mm)

Amplifier Specifications

High Instantaneous Current Capability (HCC): ± 45 Amps

Thanks to four bridgeable high-current amplifier pairs (a total of eight 45-watt channels) and two separate inputs, the PA 4000 is suited to a wide range of applications. Power two separate zones, or the back channels of a home theater and a remote zone simultaneously with ease, while a variety of power control options such as Music Sense and a low-voltage trigger make operation a breeze. For the ultimate in control, the KP 1 keypads may be used for remote power on/off and volume control, with the added capability of using an optional IR sensor for total system control.