Description
QPS 10K Four Channels Professional Power Amplifier
QPS Series is a range of four channel professional amplifiers that combines high-quality performance and reliability with the latest power amplification technologies. This high-value design offers, in compact 2-rack unit space, the sound quality and the durability of class HD amplifiers with the innovation of the latest power devices available. QPS 10K is a 4-channel power amplifier that delivers up to 4 x 2,500 W @ 2 Ohms. It features independent gain control, signal/clip and faults indicators, channels A and C XLR output link, parallel/bridge modes, and speakON output connectors. Moreover, it is protected against shorts and open circuits. Thanks to its high-efficiency heat sinks and variable speed fans, QPS 10K can withstand the most extreme heat conditions ensuring reliability.
Features
- 4 x 2,500 W class HD power amplifier
- Fast response and low distortion
- Stereo, parallel and bridge modes
- Comprehensive protection circuits
- Variable speed cooling
- Signal, clip, fault led indicators
- XLR inputs and speakON outputs
- Limiter on each channel
- 20 ÷ 20000 Hz frequency range
HD Designed Driving Power
Our HD amplifier technology features a very efficient power output section with a design focused on musicality, maintaining a natural and clear sound at all frequencies, with smooth highs and a tight, high impact low end. The power supply rails continuously track the input signal for remarkable signal purity while preserving the high efficiency of the Class-D design. QPS amplifiers are bridgeable and maintain high reliability with complex loads as low as 2 Ohms nominal.
Remarkable Audio Performance
With a very high signal-to-noise ratio, QPS amplifiers also boast a very low total harmonic distortion, making it perfect for highly demanding music applications hence delivering perfect vocal intelligibility.
1 POWER CORD
Connect the power cord only to a mains socket outlet with a protective earthing connection.
2 BALANCED AUDIO OUTPUT (CH A, CH C)
Male XLR connector.
3 STEREO / PARALLEL SWITCH.
See the ‘Operation modes’ manual section.
4 BRIDGE LEDs (A+B) and (C+D).
When lit channels A and B (and/or C+D) are bridged (BRIDGE switches).
5 DIP-SWITCH SETTINGS AREA
6 CHANNELS BALANCED AUDIO INPUT
Female XLR connector.
7 CHANNELS SPEAKERS OUTPUTS
SPEAKON connector. See ‘Operation modes’ and ‘SPEAKON connector wiring’ manual sections.
Self-protecting Architecture
QPS amplifiers implement several safety strategies protecting both the amplifier and the sound system, including an effective peak limiting protection for the transducers. The temperature-controlled continuous variable speed double-fan system (front to back), combined with the high-efficiency heat sinks, allows the amplifier to maintain a safe, working temperature no matter the environmental temperature or the power output. The circuit is protected from overheating and short circuits, also including protections against infrasonic DC and Very High Frequency (VHF) peaks from non-musical signals that could damage transducers.
Specifications
Amplifier specifications
| Amplifier Class | HD |
| Output Power | 4 x 2500 W @ 2 ohm 4 x 2200 W @ 4 ohm 4 x 1400 W @ 8 ohm 2 x 5000 W @ 4 ohm (bridge) 2 x 4400 W @ 8 ohm (bridge) |
| Frequency Response (-3dB) | 20 Hz - 20000 Hz |
| SNR Analog inputs (“A” weighted) | >110 dB |
| Crosstalk | <70 dB |
| Distortion (THD+N) @ 1 kHz nominal power | <0.05 % |
Input section
| Total number of inputs | 4 |
| Balanced | 4 |
| Mono | 4 |
| Line inputs | 4 |
Output section
| Signal output number | 2 |
| Signal output connectors | XLR |
| Power output connectors | Speakon |
Configuration and control
| Configuration | DIP switch, Front panel |
Protections
| Cooling | Forced |
| Short circuit | Yes |
| Thermal | Yes |
| DC | Yes |
| Fuses | Yes |
| VHF (Very High Frequencies) | Yes |
Power requirement
| Operating voltage | 220-240/115 V~ 50/60Hz |
| Power consumption (MAX) | 1900 W |
Standard compliance
| Safety agency | CE compliant |
Physical specifications
| Cabinet/Case Material | Metal |
| Handles | Metal handles included in the front panel |
| Color | Black - RAL 9005 |
| Rack mounting | 19", 2U |
Size / Weight
| Height | 88 mm / 3.46 inches |
| Width | 483 mm / 19.02 inches |
| Depth | 399 mm / 15.71 inches |
| Weight | 14.2 kg / 31.31 lbs |
Shipping information
| Package Height | 150 mm / 5.91 inches |
| Package Width | 572 mm / 22.52 inches |
| Package Depth | 570 mm / 22.44 inches |
| Package Weight | 15.5 kg / 34.17 lbs |
Synchrony Financial
In Store Only
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Progressive Leasing
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