Description
Electro-Voice Q44II Power Amp
AV Q44II Class A-B Power Amp 2x 450W @ 4ohm 2x 650W @ 2ohm 2U Building on a legacy of power and performance, Q Series amps take Electro-Voice’s unique amplifier philosophy to a new level of efficiency and value. The Q series achieves superb audio performance because it’s designed for superior dynamic headroom and transient response, resulting in 30% greater output capability for short-duration signals. These are based on the proven Class-AB designs of EV’s reference-standard P series. They incorporate dynamic limiting to prevent dangerous output clipping, as well as extensive protections against thermal damage and electrical malfunction. The compact, affordable Q series is the ideal amplifier line for all sizes of clubs, concerts, performance centres, and sports venues.
Product Specifications General
- Amplifier Gain: 32 dB
- Continuous Rated Power (1 kHz, THD 1%) 2Ω: 650 Watts
- Continuous Rated Power (1 kHz, THD 1%) 4Ω: 450 Watts
- Continuous Rated Power (1 kHz, THD 1%) 8Ω: 270 Watts
- Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω: 400 Watts
- Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω: 200 Watts
- Cooling: Front-to-Rear, 3-stage fans
- DIM 30: 0.05 %
- Electronics Type: Amplifier
- Frequency Response: 10 Hz – 40 kHz ±1 dB
- Impedance: 2/4/8 Ω
- Input Impedance (Balanced): 20 kΩ
- Input Sensitivity: +2.2 dBu
- Intermodulation Distortion (SMPTE): 0.1 %
- Maximum Bridged Output 4Ω: 1300 Watts
- Maximum Bridged Output 8Ω: 900 Watts
- Maximum Input Voltage: +21 dBu 8.69 Vrms
- Network Control (IRIS-Net): No
- Signal-to-Noise Ratio (A-weighted): 106 dB
- Slew Rate: 25 V/µs
- Topology: Class-AB
- Total Harmonic Distortion: 0.03 %
Physical & Dimensions
- Height: 2RU 88.1 mm (3.47″)
- Width: 483 mm (19.02″)
- Depth: 421.5 mm (16.59″)
- Weight Net: 12.6 kg (27.78 lbs)
