PSSO QDA-4400 4-Channel Amplifier
PA amplifier with SMPS, 4 x 1100 W / 4 ohms, 4 x 650 W / 8 ohms
4-channel PA amplifier with class D circuitry
4 x 1100 W/4 ohms
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, international concerts)
Speaker switch-on delay
3 operating modes can be selected (stereo, parallel or bridged)
4 level controls for precise level adjustment
Input sensitivity adjustable
LED VU meter and LEDs for activated protective circuit (protect), overload (clip), and signal per channel
Complete protection set
Highly efficient front-to-rear air routing
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
Housing design: (19") 48,3 cm rack installation
Height unit: 2 HE
Power supply of device: Mains Input Socket (M) P-Con (Power-In) fehlt provided
4-channel PA amplifier with class D circuitry
4 x 1100 W/4 ohms
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, international concerts)
Speaker switch-on delay
3 operating modes can be selected (stereo, parallel or bridged)
4 level controls for precise level adjustment
Input sensitivity adjustable
LED VU meter and LEDs for activated protective circuit (protect), overload (clip), and signal per channel
Complete protection set
Highly efficient front-to-rear air routing
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
Housing design: (19") 48,3 cm rack installation
Height unit: 2 HE
Power supply of device: Mains Input Socket (M) P-Con (Power-In) fehlt provided
Article code:
10451695
OEM:
0000000001328
Tax rate
22 %
Price with VAT:
974,95 €
We ship in 2-5 days
4-channel PA amplifier with 5kW of power
The QDA-4400 PA amplifier offers ultra-high output power paired with a low weight and small overall height. The amplifier uses a Class D output circuitry. Featuring a modern switch-mode power supply, the amplifier provides up to 5 kW peak power and weighs less than 10 kg. This makes this model particularly attractive for mobile applications. The amplifier can be used flexibly in stereo operation, parallel operation or in bridge operation. Extensive protective circuits will protect the amplifier and the speakers connected.
The QDA-4400 PA amplifier offers ultra-high output power paired with a low weight and small overall height. The amplifier uses a Class D output circuitry. Featuring a modern switch-mode power supply, the amplifier provides up to 5 kW peak power and weighs less than 10 kg. This makes this model particularly attractive for mobile applications. The amplifier can be used flexibly in stereo operation, parallel operation or in bridge operation. Extensive protective circuits will protect the amplifier and the speakers connected.
PA amplifier with SMPS, 4 x 1100 W / 4 ohms, 4 x 650 W / 8 ohms
- 4-channel PA amplifier with class D circuitry
- 4 x 1100 W/4 ohms
- 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, international concerts)
- Speaker switch-on delay
- 3 operating modes can be selected (stereo, parallel or bridged)
- 4 level controls for precise level adjustment
- Input sensitivity adjustable
- LED VU meter and LEDs for activated protective circuit (protect), overload (clip), and signal per channel
- Complete protection set
- Highly efficient front-to-rear air routing
- 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
- Housing design: (19") 48,3 cm rack installation
- Height unit: 2 HE
- Power supply of device: Mains Input Socket (M) P-Con (Power-In) fehlt provided
| Power supply: | 100-240 V AC, 50/60 Hz |
| Power output (RMS): | |
| Stereo, parallel at 4 ohms | 4 x 1100 W |
| Stereo, parallel at 8 ohms | 4 x 650 W |
| 8 ohms bridged | 2 x 2000 W |
| Signal-to-Noise ratio: | >100 dB |
| Total harmonic distortion: | <0.1 % |
| Damping factor: | >500 |
| Slew rate: | >10 V/µsec |
| Crosstalk: | >65 dB |
| Input sensitivity: | 0.775 V/1.0 V/1.81 V or 39.3 dB/37 dB/32 dB, switchable |
| Voltage gain: | 39.3 dB |
| Input impedance: | 20 kohms (balanced), 10 kohms (unbalanced) |
| Input connectors: | 4 x XLR |
| Output connectors: | 4 x Speaker, 4 x XLR feed-through output |
| Circuitry: | Class D |
| Protection: | Soft start, short circuit, over load, over heat, clip limit, RF and VHF signals |
| Cooling: | 2 temperature-controlled fans, front-to-rear |
| Controls: | Power switch, level control, mode switch (stereo,parallel,bridged), input sensitivity |
| LED indicators: | protect, clip, signal, -5 dB, -10 dB, -20 dB (per channel), dB/V mode |
| Construction: | Steel chassis, aluminum front |
| Dimensions: | 483 x 461 x 91 mm |
| rack installation with 2 U | |
| Weight: | 9,5 kg |
| Power consumption: | 830 W 1/8 power |
| Frequency range: | 20 - 20000 Hz |
| Height: | 8,9 cm |
| Depth: | 46,1 cm |
| Width: | 48,3 cm |
| Power/channel (4 Ohm): | 1100 W |
| Power/channel (8 Ohm): | 650 W |
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