PSSO QDA-4400

Product Nr.: 10028263

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€799.00

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Product information

amplifier with switching power supply, 4 x 1100 W / 4 ohms, 4 x 650 W / 8 ohms

4-channel PA amplifier in Class D technology
Low weight and low height thanks to integrated switching power supply
Reliable working device with high impulse resistance for a wide area of application (e.g. compact PAs, multi-way PAs, concerts)
3 operation mode adjustable (stereo, parallel or bridge)
4 level control
Input sensitivity adjustable
Per channel LED VU meter and LEDs for activated protection circuit (Protect), overload (Clip) and signal
loudspeaker switch-on delay
Complete protection circuit package
Electronically balanced inputs via XLR sockets with XLR loop-through outputs
Speaker outputs via lockable speaker sockets
Robust steel chassis with aluminum front panel
Air flow front to rear
The device is cooled using temperature-controlled fan
(19") 48.3 cm rack mounting 2 U

including

1 x amplifier, 1 x Power Cord/Power Cable, 1 x User Manual

4-channel PA amplifier in Class D technology
4 x 1100 W / 4 ohms, 4 x 650 W / 8 ohms
Low weight and low height thanks to integrated switching power supply
Reliable tool with high impulse resistance for a wide area of application
3 operation mode adjustable (stereo, parallel or bridge)
4 level control
Input sensitivity adjustable
Per channel LED VU meter and LEDs for activated protection circuit (Protect), overload (Clip) and signal
loudspeaker switch-on delay
Complete protection circuit package
Electronically balanced inputs via XLR sockets with XLR loop-through outputs
Speaker outputs via lockable speaker sockets
Robust steel chassis with aluminum front panel
Air flow front to rear
The device is cooled via 2x temperature-controlled fan
(19"") 48.3 cm rack mounting 2 U
power supply: 100-240 V AC, 50/60 Hz
Total connected load: 830 W 1/8 power
output power:
- 4 x 650W RMS (8 ohms)
- 4 x 1100W RMS (4 ohms)
- 2 x 2000 W RMS bridged (8 ohms)
power connection: power supply via P-Con (blue), built-in version, power connection cable with protective contact plug (included)
frequency range: 20 - 20000 Hz
Signal-to-noise ratio: >100 dB
THD: <0.1% at 1 kHz
cooling: 2 x temperature-controlled fan , air flow front to rear
impedance:
- input 20 kOhm, sym.
- input 10 kOhm, unbalanced.
gain: 39.9dB
circuit: Class D
Rise times: >10 V/µs
Damping factor: >500
Crosstalk attenuation: >65 dB
Controls:
- Power switch
- Operating selector switch (stereo/Parallel/Bridged)
- Volume control per channel
- Input sensitivity switch
Protection circuit:
- Soft start
- Overheating
- Overload
- Short circuit
- progressive level control
- 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: loudspeaker via 4 x speaker built-in sockets (W)
Input sensitivity: 0.775V; 1.0V; 1.81 V, switchable; 32dB; 37dB; 39.3 dB, switchable
Housing design: (19"") 48.3 cm rack mounting 2 U
dimensions (WxDxH): 48.3 x 46.1 x 8.9 cm
weight: 9.5kg

Amplifier Technology: Class D
A protection circuit (s): Soft start, overheating, overload, short circuit, limiter, VHF, DC voltage, progressive level control
Bridged power at 8 Ohms: 2x 2000 W
Connections: Powercon
Design: 19" 2 HE
Displays: LED: ON, Signal, Level, Clip, Protect
Enclosure: Metal
Fan: Yes
Height (U): 2U
Housing Colour: Silver
Impedance: 20 kOhm (balanced), 10 kOhm (unbalanced)
Includes: Power Cable
Inputs: XLR
Number of channels: 4
Outputs: 4x Speakon, 4 XLR link out
Power at 4 ohms /channel: 1100 W
Power at 8 ohms / channel: 650 W
Power range at 4 ohms per channel: 800 - 2000 W
Power supply: 230 V 50 Hz, Powercon in
Weight: 9,5 kg
Class-D Verstärker

About PSSO

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