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Class D multi-channel PA amplifier with SMPS, 4 x 1100 W RMS (4 ohms), 4 x 650 W RMS (8 ohms)
PSSO QDA-4400 4-Channel Amplifier

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2 U
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PSSO

Class D multi-channel PA amplifier with SMPS, 4 x 1100 W RMS (4 ohms), 4 x 650 W RMS (8 ohms)

PSSO QDA-4400 4-Channel Amplifier

Stock for approx. 12 wk(s)
859,00 
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List price excl. 19% VAT
Prices in retail stores may vary.
Item no. 10451695
PSSO QDA-4400 cover image
QDA-4400 4-Channel Amplifier

Reliable and robust amplifier


Are you looking for an amplifier for the club or the tour of your band? With the QDA-4400 from PSSO, you get a professional and reliable workhorse for your event.
Professional equipment
Use the stereo PA amplifier in 3 different ways: In stereo, parallel or bridge mode. For each channel, you have an LED VU meter and LEDs for activated protection circuit (Protect), overload (Clip) and signal. Thus you always maintain an optimal overview during operation. The built-in limiter and loudspeaker switch-on delay ensure the safety of your audio system. 2 temperature-controlled fans and a protective circuit protect against heat problems and round off the equipment package.
PSSO QDA-4400 connections
Robust but lightweight
With its robust steel housing and aluminum front panel, the QDA-4400 is absolutely road-proof. Nevertheless, thanks to Class D technology, it is lightweight and requires only 2 height units in your rack.
PSSO QDA-4400 front-view
Features

Class D multi-channel PA amplifier with SMPS, 4 x 1100 W RMS (4 ohms), 4 x 650 W RMS (8 ohms)

  • 4-channel PA amplifier with class D 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
  • Highly efficient Air flow from front to rear
  • The device is cooled by temperature-controlled fan
  • (19") 48.3 cm rack installation 2 U

Package contents

  • 1 x amplifier, 1 x power cord, 1 x user manual
Technical specifications
Power supply:100-240 V AC, 50/60 Hz
Power consumption:830 W 1/8 power
Output power:4 x 1100 W RMS (4 ohms)
4 x 650 W RMS (8 ohms)
2 x 2000 W RMS bridged (8 ohms)
Power connection:Mains input via P-Con (blue), mounting version power supply cord with safety plug (provided)
Frequency range:20 - 20000 Hz
S/N ratio:>100 dB
THD:<0,1 % 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:39,9 dB
Circuitry:Class D
Slew rate:>10 V/µs
Damping factor:>500
Crosstalk:>65 dB
Control elements:Power switch, mode switch (stereo/parallel/bridged), level control per channel, Input sensitivity switch
Controls:Softstart; overheat; overload; short-circuit; progressive volume; VHF; limiter
Status LED:Power, level meter, clip, protect
Connections:Input: line via 4 x 3-pin XLR
Output: 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; 1,81 V , switchable; 32 dB; 37 dB; 39,3 dB , switchable
Housing design:(19") 48.3 cm rack installation 2 U
Dimensions:Width: 48,3 cm
Depth: 46,1 cm
Height: 8,9 cm
Weight:9,50 kg
Packaging units
PUEANWeightDimensions
1402639761443511,10 kg59cm x 55,5cm x 17,5cm
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