Allen & Heath – CQ-18T

18 inputs, 8 outputs, a 7-inch touchscreen, and built-in Wi-Fi for remote control

Allen & Heath

Product Highlights

  • 96kHz Processing Engine: Ensures high-quality audio with low latency and precise sound reproduction, suitable for professional AV applications.
  • Comprehensive Connectivity: Offers 18 inputs and 8 outputs, including XLR, TRS, and combo inputs, providing versatile options for connecting various audio sources.
  • Built-in Wi-Fi and Remote Control: Allows for remote operation via the CQ MixPad app or other compatible apps, enhancing flexibility and convenience in live and studio settings.
  • Assistive Mixing Tools: Features like Gain and Feedback Assistants, Automatic Mic Mixing, and four FX engines simplify the mixing process and help achieve professional results quickly.
Rentex No. AHCQ18T | Mfr No. AHCQ18T

The Allen & Heath CQ-18T is a versatile and powerful digital mixer tailored for a wide range of audio applications, from live performances to studio recording and corporate AV setups. As the largest desktop mixer in the CQ series, the CQ-18T combines advanced digital processing with user-friendly controls to deliver exceptional audio quality and flexibility.

Built around a 96kHz processing engine, the CQ-18T features 16 XLR inputs, 8 XLR/TRS combo inputs, and a stereo line input, providing ample connectivity for various audio sources. The mixer includes a 7-inch capacitive touchscreen, which, along with physical controls, allows for intuitive operation and quick access to essential functions.

The CQ-18T is equipped with four FX engines, automatic mic mixing, and assistive mixing tools like Gain and Feedback Assistants, making it easy to achieve professional sound quality. It also supports multitrack recording to SDHC cards or USB devices, with options for stereo or multichannel recording at 48kHz or 96kHz.

With built-in dual-band Wi-Fi, the CQ-18T can be controlled remotely via the CQ MixPad app or other compatible apps, offering flexibility in various environments. Its compact design and robust build make it ideal for both portable and fixed installations.

Inputs  
Mic/Line Inputs Balanced XLR, Balanced XLR/TRS Combi, fully recallable preamp
Input Sensitivity -60 to +0dBu
Phantom Power +48V (+3V / -2V)
Analogue Gain 0dB to +60dB, 1dB steps
Maximum Input Level +17dBu (XLR), +30dBu (TRS)
Input Impedance >1.5kΩ (XLR), >10kΩ (TRS)
THD+N, Unity gain 0dB 0.002% -92dBu (20Hz-20kHz, USB soundcard, @0dBu 1kHz)
THD+N, Mid gain +30dB 0.004% -88dBu (20Hz-20kHz, USB soundcard, @-30dBu 1kHz)
Stereo Line Inputs  
Stereo Line Input Connection Balanced, 1/4″ TRS Jack, Normalled (Left/Mono)
Input Sensitivity Nominal +4dBu
Trim +/-24dB Maximum
Maximum Input Level +21dBu
Input Impedance >10kΩ
Outputs  
Main LR Outputs Balanced, XLR
Outputs 1-6 Balanced, 1/4″ TRS Jack
Nominal Output +4dBu = 0dB meter reading
Maximum Output Level +22dBu
Residual Output Noise -88dBu (muted, 20Hz-20kHz)
Output Impedance <75Ω
System Measured balanced XLR in to XLR out, 0dB gain, 0dBu input
Dynamic Range 110 dB
Frequency Response +0/-0.5dB 20Hz to 20kHz
Headroom +18dB
Internal operating Level 0dBu
THD+N, Mic/Line routed to Main L/R Out +10dBu input, 0dB system gain, 0.003%, -92dB (Relative, 20-20kHz)
dBFS Alignment +18dBu = 0dBFS (+22dBu at XLR output)
Meter Calibration 0dB meter = -18dBFS (+4dBu at XLR output)
Main Meter Type 2 x 12 segment, fast (peak) response
Channel Meter Type Chromatic Channel Metering, fully programmable colour/brightness
Peak Indication -3dBFS (+19dBu at XLR out), multi-point sensing
Sampling Rate 96kHz
Bit Depth Custom bit depth, up to 96-bit
Latency <0.7mS, Local Mic Input to Main L/R, with all processing in or out
Operating Temperature Range 0° C to 40° C (32° F to 104° F)
Power 12V DC, 5A (100-240V AC, 50/60Hz input PSU supplied), 35W max
Dimensions
CQ-18T Width x Depth x Height & Weights
As Used 346 x 242 x 89 mm (13.6″ x 9.5″ 3.5″), 3 kg (6.6 lbs)
Packed in shipping box 430 x 310 x 200 mm (16.9″ x 12.2″ x 7.9″), 3.8 kg (8.4 lbs)

 

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