SPECIFICATIONS

OUTPUT POWER

FTC: 100 Watts at 70V, all channels driven (20 Hz.-20 kHz., 0.2% THD)

 

EIA: 100 Watts at 70V, all channels driven (1 kHz, 0.1% THD)

 

Bridged Mono: 200 Watts at 140V, all channels driven (20 Hz.-20 kHz., 0.2% THD)

DYNAMIC HEADROOM

1 dB

DISTORTION

SMPTE-IM Less than 0.02%

 

Typical 20 Hz.-20 kHz., 10 dB below rated power Less than 0.10%

 

Typical 1 kHz. and below, full rated power Less than 0.03%

FREQUENCY RESPONSE

+0.0, -3.0 dB: 8 Hz. to 70 kHz (LF filter OFF).

 

±0.4 dB: 20 Hz.-20 kHz.

DAMPING FACTOR

>500 for 70V (5 kHz. and below)

SIGNAL to NOISE

-100 dB (unweighted, 20 Hz.-20 kHz.)

 

35 dB (56 X, gain control set to 0 dB attenuation)

INPUT SENSITIVITY

1.26 Vrms (for rated power into 70V line)

INPUT CLIPPING, Vrms

6 Vrms (+18 dBu)

INPUT IMPEDANCE

6k ohms unbalanced , 12k ohms balanced

AMPLIFIER PROTECTION

Short circuit, open circuit, thermal, ultrasonic and RF protection. Stable into reactive or mismatched

 

loads.

COOLING

Continuously variable speed fan; back-to-front air flow through heat sink tunnel

LED INDICATORS

Front Panel: POWER (green), 8 each (1 per channel) SIGNAL (green) and CLIP (red) 4 each (1

 

per channel pair) BRDG (yellow), 4 each (1 per channel pair) PAR (orange)

CONNECTORS

Input: (8) 3-pin terminal block ("euro" or "Phoenix" type) Output: (2) 8-pin detachable high current

 

terminal block connectors Control & Monitoring: (4) QSC DataPort connectors

LOAD PROTECTION

Turn-on/turnoff muting, AC coupling (DC fault blocking), Clip limiting.

FAULT ISOLATION.

Individual channel fusing.

OUTPUT CIRCUIT TYPE

AB + B

POWER REQUIREMENTS

Refer to voltage specified on rear panel serial number label. Configured at factory for 100, 120 or 230

 

VAC, 50- 60 Hz.

CURRENT CONSUMPTION (all channels driven, 120 VAC) Idle 0.6 Amp. 1/8 power*, 70V 6.3 Amp. 1/3 power**, 70V 9.4 Amp.

*NOTE: 1/8 power is representative of typical program material with occasional clipping. **1/3 power is representative of program material with severe clipping.

CONTROLS & INDICATORS Front: AC POWER switch, (8) gain controls

Back: (4) 10-position DIP switch blocks (1 per channel pair):

Clip Limiters

Stereo/Parallel/Bridge mode selection

Low frequency filter on/off

Low frequency filter selection of 50 or 75 Hertz.

DIMENSIONS 19.0" (48.3 cm) wide, 3.5" (8.9 cm) tall (2 rack spaces) 14" (35.6 cm) deep (from front mounting rails) including rear support ears

WEIGHT 21 pounds ( 9.5 kg) net, 27 pounds ( 12.3 kg) shipping

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

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QSC Audio CX108V user manual Specifications, Output Power

CX108V specifications

The QSC Audio CX108V is a powerful and versatile amplifier designed for commercial audio applications, particularly in environments such as retail spaces, restaurants, and other venues where high-quality sound is essential. Known for its reliability and performance, the CX108V has become a preferred choice for integrators and sound professionals alike.

One of the main features of the CX108V is its ability to deliver high power output while maintaining exceptional audio quality. With a power rating of 1000 watts at 4 ohms, the amplifier is capable of driving a wide range of loudspeakers with ease. Its efficient Class D amplifier design ensures low heat generation and prolonged operational life, making it a perfect fit for installations that require continuous use.

Another notable characteristic of the CX108V is its lightweight and compact design, which simplifies the installation process. Weighing in at just 7.6 kg (16.8 lbs), the amplifier can be easily mounted in various locations, whether on a rack, shelf, or wall. This portability does not come at the expense of durability, as the chassis is built from robust materials to withstand the rigors of a commercial environment.

The CX108V is equipped with a range of input options, including balanced XLR and TRS connectors, allowing for easy integration with various audio sources. Additionally, the amplifier features a precision feedback circuitry that enhances its overall performance, ensuring consistent audio delivery even at high volumes. Built-in protections such as over-temperature and short-circuit protection ensure reliable operation, minimizing downtime in critical environments.

QSC’s advanced DSP technology further enhances the capabilities of the CX108V. The amplifier includes programmable signal processing features that allow for tailored audio management, including EQ settings, crossover adjustments, and delay configurations. This flexibility makes it suitable for a variety of installation scenarios, enabling sound professionals to fine-tune the audio experience to meet specific needs.

In summary, the QSC Audio CX108V is a remarkable amplifier that combines power, efficiency, and intelligibility. Its lightweight design, robust protection features, and advanced DSP capabilities make it a go-to choice for audio professionals seeking high-performance solutions for commercial audio applications. With the CX108V, QSC Audio continues its tradition of delivering products that not only meet but exceed expectations in sound quality and reliability.