Everything In Music - Since 1958

Electro-Voice Q99 120V Q Series 1.25kW per Channel Class-H Power Amplifier

  • Our Price
  • Regular price $1,121.00

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Building on a legacy of power and performance, Q Series amps take Electro-VoiceÂ’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 EVÂ’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.

Amplifier Gain: 32 dB
Continuous Rated Power (1 kHz, THD 1%): 2 1250 Watts
Continuous Rated Power (1 kHz, THD 1%): 4 900 Watts
Continuous Rated Power (1 kHz, THD 1%): 8 550 Watts
Continuous Rated Power (20-20 kHz, THD<0,2%): 4 800 Watts
Continuous Rated Power (20-20 kHz, THD<0,2%): 8 400 Watts
Cooling: Front-to-Rear, 3-stage fans
DIM 30: 0.05 %
Frequency Response: 10 Hz - 40 kHz ±1 dB
Impedance: 2/4/8
Input Impedance (Balanced): 20 k
Input Sensitivity: +5.1 dBu
Intermodulation Distortion (SMPTE): 0.1 %
Maximum Bridged Output 4 : 3600 Watts
Maximum Bridged Output 8 : 2400 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 (35.94 lbs)

  • Super-efficient power with outstanding performanceInnovative Class-H design1250 W per channel (2 )Dynamic headroom for all real-world applicationsXLR pass-though input connectionsEasy connection to bi-amped loudspeakersSwitchable LPN filter for extra tonal fundamentals and "kick"Protective low-cut for systems without subwoofersBuilt-in dynamic limitersComplete protection packageThree-stage front-to-rear fans

Manufacturer: Electro-Voice
Model: Q99 120V
Warranty: See manufacturer website for details
SKU: I279421-N-0-B
UPC: 800549164061