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. High-power Q99 & Q1212 models use sophisticated Class-H topology that dramatically reduces heat and cuts energy consumption by up to 50%, yielding racks that are easier to power and easier to cool. Smaller Q44 & Q66 models are based on the proven Class-AB designs of EV’s reference-standard P series. All models incorporate dynamic limiting to prevent dangerous output clipping, as well as extensive protections against thermal damage and electrical malfunction. Combining Class-H innovation with Class-AB sonic excellence and robustness, the compact, affordable Q series is the ideal amplifier line for all sizes of clubs, concerts, performance centers, and sports venues.

>> Features

- High-efficiency power and performance
- Innovative Class-H design
- 1250 W per channel (2 Ω)
- Dynamic headroom for all real-world applications
- XLR pass-though input connections
- Easy connection to bi-amped loudspeakers
- Switchable LPN filter for extra tonal fundamentals and "kick"
- Protective low-cut for systems without subwoofers
- Built-in dynamic limiters
- Complete protection package
- Three-stage front-to-rear fans

>>Specifitions

- Amplifier Gain: 32 dB
- Continuous Rated Power (1 kHz, THD 1%) 2Ω: 1250 Watts
- Continuous Rated Power (1 kHz, THD 1%) 4Ω: 900 Watts
- Continuous Rated Power (1 kHz, THD 1%) 8Ω: 550 Watts
- Continuous Rated Power (20-20 kHz,THD<0,2%) 4Ω: 900 Watts
- Continuous Rated Power (20-20 kHz,THD<0,2%) 8Ω: 400 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: +5.1 dBu
- Intermodulation Distortion (SMPTE): 0.1 %
- Maximum Bridged Output 4Ω: 2800 Watts
- Maximum Bridged Output 8Ω: 1800 Watts
- Maximum Input Voltage: +21 dBu 8.69 Vrms
- Network Control (IRIS-Net): No
- Signal-to-Noise Ratio (A-weighted): 109 dB
- Slew Rate: 27 V/µs
- Topology: Class-H
- Total Harmonic Distortion: 0.03 %
- Height: 2RU 88.1 mm (3.47")
- Width: 483 mm (19.02")
- Depth: 421.5 mm (16.59")
- Weight Net: 16.3 kg (32.63 lbs)