AQ4150
PROFESSIONAL DIGITAL AMPIFIER
Description
| DESCRIPTIONS |
AQ4150 is our new generation flagship product. This series amplifier adopts the company’s self-developed multi-loop regulation technology, with excellent technical indicators, especially for low impedance, high current working conditions.
The amplifier has more than 95% efficiency and excellent stability, switching power supply using active PFC and soft-start switching technology.
What’s more, the amplifier is equipped with high performance audio DSP, high dynamic and high precision AD/DA converter and 3.3″ high definition LCD display. Also, it can be monitored and controlled via RS-485 and the LCD panel to receive analogue audio and AES digital audio signals.The optimization of the design can smoothly adapt to the harsh power grid environment.
| FEATURES |
- High efficiency, energy saving
- Active PFC, power factor 0.99
- High output to drive 2 Ohm load stably
- Compact but solid structure
- Perfect protection
- Meet the requirement of production compliance and electromagnet compatibility.
- Variable speed fan for cooling
| SPECIFICATIONS |
- 8Ω/STEREO : 4x150W
- 4Ω/STEREO : 4x255W
- 2Ω/STEREO : 4×435W
- 16Ω/BRIDGE : 2x300W
- 8Ω/BRIDGE : 2×510W
- 4Ω/BRIDGE : 2×870W
- OUTPUT RMS VOLTAGE(THD+N=1%,1KHZ) : 34.6V
- SLEW RATE( 1KHZ, LOW-PASS FILTER BYPASSED) : 50V/US
- SENSITIVITY( RATED POWER,IKHZ) : SELECTABLE 35dB, 32dВ, 29dB, 26dB
- THD+N (10% RATED POWER, TYPICAL) : 0.02%
- IMD-SMPTE(10% RATED POWER,TYPICAL) : 0.02%
- IMD30 (10% RATED POWER, TYPICAL) : 0.02%
- CROSS-TALK (20 HZ – 1 KHZ,BELOW RATED POWER) : ≥ 100dB
- FREQUENCY RESPONSE(10% RATED POWER,20HZ-20KHZ, 80) : ±0.2dB
- INPUT IMPEDANCE : 2ΟΚΩ (BAL), 10ΚΩ (UNBAL)
- DAMPING FACTOR (80,20HZ-200HZ) : ≥ 300
- SNR (A WEIGHTED, 20HZ-22KHZ) : ≥105dB
- MAIN POWER : 90-250VAC, 50-60 HZ
- PROTECTION : UNDER VOLTAGE, DC, OVER TEMPERATURE, OVER LOAD, SHORT
- SIZE(W×H×D) : 483×44×370MM
- NET WEIGHT : 9Kg
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