Electro-Voice Q99 1250 W Per Channel Class-H Power Amplifier
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→ 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: 800 Watts
→ Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω: 400 Watts< -75 dB ref. 1kHz, @ 10% rated output power
→ 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 %
→ Mains Voltage: 100 V, 120 V, 230 V or 240 V; 50-60 Hz (factory configured)
→ 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: 482.6 mm (19")
→ Depth: 421.5 mm (16.59")
→ Weight Net: 16.3 kg (35.94 lbs)
→ 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
Building on a legacy of power and performance, the Q-99 amps take Electro-Voice's unique amplifier philosophy to a new level of efficiency and value. The Q 99 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 Q Series 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 Q series 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 the sonic excellence and robustness of its Precision series heritage, the compact, affordable Q series is the ideal amplifier line for all sizes of clubs, concerts, performance centers, and sports venues.
Similar Models:
Q44: 650 W Per Channel Power Amplifier
Q66: 900 W Per Channel Power Amplifier
Q1212: 1800 W Per Channel Class-H Power Amplifier
