The DAP Qi-4400 is a 4x 400 watt amplifier suitable for the DAP-Xi speaker range. It can also be applied for mobile use due to its rugged steel housing. Each of its four channels has its own gain control and protect, limit and signal indicator LEDs.
The Qi-4400 has 4 routable XLR inputs and speakON outputs. They can be set in either bridge and stereo mode. Equipped with SMPS and Class D amplification, it is a lightweight and energy efficient solution delivering a high quality sound signal.
This device is save to use thanks to its advanced protection circuit. It is protected from overload, overheat and clipping due to various built-in protection mechanisms, such as a softstart and clip limiter. Furthermore, the Qi-series is made with high-quality low-deviation components to ensure a long lifespan and a perfect sound quality.
- Perfect sound quality and long lifespan
- Robust steel 19" / 1U housing
- Suitable for either mobile and installation speakers
- Bridge and stereo modus
- SMPS, Class D amplification & Soft Start technology
| 2 ohms Stable | No |
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| Output per Channel into 8 ohms at 1 kHz | 250 W |
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| Output per Channel into 4 ohms at 1 kHz | 400 W |
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| Bridge Output into 8 ohms at 1 kHz | 800 W |
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| Output Channels | 4 |
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| Output Mode | 4-channel / Bridge / Stereo |
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| Output Connector | Speaker Connector 4 pole |
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| Mono Input Connector | 3-pin XLR |
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| THD Level | < 0.5 % |
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| Signal-to-noise Ratio | > 90 dB |
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| Slew Rate | 20 V/μs |
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| Amp Technology | Class D |
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| Damping Factor | 200 :1 |
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| Frequency Response Minimum | 10 Hz |
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| Frequency Response Maximum | 20000 Hz |
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| Power Supply | 100-240 V AC 50/60 Hz |
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| Power Consumption | 875 W |
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| Height (mm) | 44 mm |
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| Width (mm) | 483 mm |
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| Length (mm) | 390 mm |
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| Rack Units | 1 U |
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| Weight | 6.4 kg |
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| Electronic Protection | Clip limiter (fixed) / DC voltage / RF / Short circuit / Softstart / Thermal |
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