Class I stereo PA amplifier with SMPS, 4 x 1600 W RMS (2 ohms), 4 x 1400 W RMS (4 ohms)
PSSO QCA-6400 4-Channel SMPS Amplifier

Class I stereo PA amplifier with SMPS, 4 x 1600 W RMS (2 ohms), 4 x 1400 W RMS (4 ohms)-MainBild

2 U

Class I stereo PA amplifier with SMPS, 4 x 1600 W RMS (2 ohms), 4 x 1400 W RMS (4 ohms)

PSSO QCA-6400 4-Channel SMPS Amplifier

The article is no longer in our assortment.

Check out the alternatives:

PSSO QDA-4400 4-channel Amplifier

Stock for approx. 12 wk(s)

859,00 €

No. 10451696

Print product

Product badge

Here you find the manual and downloads for
PSSO QCA-6400 4-Channel SMPS Amplifier

4-channel PA Amplifiers with Integrated SMPS
The 4-channel PA amplifiers of the QCA series offer ultra-high output power paired with a low weight and small overall height. The amplifiers use a patented second-generation Class I output circuitry which combines the high efficiency off Class D and the sound quality of Class A. Featuring a modern switch-mode power supply, the amplifiers provide up to 10 kW peak power and weigh less than 14 kg. This makes the series particularly attractive for mobile applications. The amplifiers can be used flexibly in stereo operation, parallel operation or in mono bridge operation. Extensive protective circuits will protect the amplifiers and the speakers connected.

Features

Class I stereo PA amplifier with SMPS, 4 x 1600 W RMS (2 ohms), 4 x 1400 W RMS (4 ohms)

4-channel PA amplifier with class I circuitry
Low weight and height due to integrated switch mode power supply
Reliable power amp with high impulse stability for a wide range of applications (e.g. compact PAs, multi-way PAs, concerts)
3 operating modes can be selected (stereo, parallel or bridged)
Level control per channel
Input sensitivity adjustable
LED VU meter and LEDs for activated protective circuit (protect) and overload (clip) per channel
Electronically balanced inputs via XLR mounting jacks, with XLR feed-through outputs
Speaker outputs via lockable Speaker plugs
Rugged steel chassis with aluminum front panel
(19") 48.3 cm rack installation 2 U
Highly efficient air flow from front to rear
The device is cooled by temperature-controlled fan
Built with NEUTRIK connector

Package contents

1 x amplifier, 4 x foot, 1 x user manual, 1 x cover

Technical specifications

Power supply:	230 V AC, 50 Hz
Power consumption:	820 W 1/8 power
Output power:	4 x 1600 W RMS (2 ohms) 4 x 1400 W RMS (4 ohms) 4 x 800 W RMS (8 ohms) 2 x 3200 W RMS bridged (4 ohms) 2 x 2800 W RMS bridged (8 ohms)
Power connection:	Fixed power supply cord with safety plug
Frequency range:	20 - 20000 Hz
S/N ratio:	>80 dB
THD:	<0,05 % at 1 kHz
Cooling:	2 x temperature-controlled fan , air flow from front to rear
Impedance:	Input: 20 kOhm , bal. Input: 10 kOhm , unbal.
Gain:	40,3 dB/ 0,775 V 38 dB/ 1,0 V 35,1 dB/ 1,4 V
Circuitry:	Class I
Slew rate:	>10 V/µs
Damping factor:	>800
Crosstalk:	>65 dB
Control elements:	Power switch, level control per channel, mode switch (stereo/parallel/bridged), Input sensitivity switch
Controls:	Overheat; overload; short-circuit; DC voltage; softstart; VHF
Status LED:	Power, level meter, clip, protect
Connections:	Input: line via 4 x 3-pin XLR Link: line via 4 x 3-pin XLR Output: speaker via 4 x speaker built-in socket (F)
Input sensitivity:	0,775 V; 1,0 V; 1,4 V , switchable; 26 dB; 32 dB; 38 dB , switchable
Use of brands:	Built with NEUTRIK connector
Housing design:	(19") 48.3 cm rack installation 2 U
Dimensions:	Width: 48,3 cm Depth: 44,5 cm Height: 8,9 cm
Weight:	13,45 kg

Packaging units

PU	EAN	Weight	Dimensions
1	4026397513363	15,30 kg	59cm x 56cm x 18cm

Accessories

Loading accessories. Please wait...

Support

Spare parts

Pcb (Amplifier) QCA-6400

Transistor NJW0281G, 250V/15A

Transistor IGBT M1900

More 11 spare parts

Downloads

Loading the documents. Please wait...

Manufacturer information

Steinigke Showtechnic GmbH
Andreas-Bauer-Str. 5
D-97297 Waldbüttelbrunn

+49 931 4061 600
info@steinigke.de
www.steinigke.de/support

Class I stereo PA amplifier with SMPS, 4 x 1600 W RMS (2 ohms), 4 x 1400 W RMS (4 ohms)PSSO QCA-6400 4-Channel SMPS Amplifier

Class I stereo PA amplifier with SMPS, 4 x 1600 W RMS (2 ohms), 4 x 1400 W RMS (4 ohms)PSSO QCA-6400 4-Channel SMPS Amplifier

Class I stereo PA amplifier with SMPS, 4 x 1600 W RMS (2 ohms), 4 x 1400 W RMS (4 ohms)
PSSO QCA-6400 4-Channel SMPS Amplifier

Class I stereo PA amplifier with SMPS, 4 x 1600 W RMS (2 ohms), 4 x 1400 W RMS (4 ohms)

PSSO QCA-6400 4-Channel SMPS Amplifier