QSC Audio CX108V user manual Specifications, Output Power

Page 9

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

EN

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Contents CX108V 8- 通道预装专业音频放大器用户手册 CX108VImportant Safety Precautions & Explanation of Symbols Introduction Use the same type carton when shippng the amplifierUnpacking Security cover for gain controlsSetting Clip Limiters Setting the Mode SwitchesRack Mounting CoolingSetting LOW Frequency Filters Selecting STEREO, PARALLEL, or Bridge ModeTerminal Block Inputs Input impedance is 12k ohm balanced or 6k ohm unbalancedOutputs DataportsLED Indicators Signal GREEN, under each Clip LEDAbnormal indication Gain Control Security Plate Gain ControlsOutput Power SpecificationsPage Desembalaje IntroducciónEnfriamiento Montaje EN BastidorLínea Eléctrica DE CA Ajuste DE LOS Conmutadores DE ModoAjuste DE LOS Filtros DE Baja Frecuencia Selección DEL Modo ESTÉREO, Paralelo O PuenteadoEntradas DEL Bloque DE Terminales Mal, modo de entrada paralela o modo de mono puenteadoSalidas Puertos DataportRecorte ROJO, a la derecha de cada control de Ganancia Indicadores LEDIndicación anormal Señal VERDE, bajo cada LED de recortePlaca DE Seguridad DEL Control DE Ganancia Controles DE GananciaGarantía limitada de 3 años de QSC Audio Products Información Sobre LA Garantía Y Cómo Comunicarse CON QSCPrécautions Importantes et explication des symboles Déballage Panneau avant Panneau arrièreUtiliser le même type de carton pour renvoyerlamplificateur Réglage DES Commutateurs DE Mode Installation SUR BâtiRefroidissement Alimentation Secteur ~Entrées DES Borniers Réglage DES Filtres Basse FréquenceSorties Port DE Données DataportSignal VERT, sous chaque voyant Clip VoyantsIndication anormale Couvercle DE Sécurité DES Commandes DE Gain Commandes DE GainQSC Audio Products Garantie limitée de 3 ans Garantie ET Coordonnées DE QSCWichtige Sicherheitsvorkehrungen und Symbolerklärung Einführung AuspackenFrontplatte Rückplatte Kühlung RACK-EINBAUNetzanschluss Einstellen DER BetriebsartenschalterAuswahl DES STEREO-, PARALLEL- Oder Überbrückungsmodus KlemmenleisteneingängeBefinden sich in ihrer Oberen Stellung Dataports AusgängeLED-ANZEIGEN Signal GRÜN, unter jeder Clip-LEDNormalanzeige Netzschalter EIN LED leuchtet auf Clip ROT, rechts von jedem VerstärkungsreglerVERSTÄRKUNGSREGLER-SICHERHEITSPLATTE VerstärkungsreglerGarantieinformationen UND Kontaktaufnahme MIT QSC Beschränkte Dreijahresgarantie durch QSC Audio ProductsKontaktaufnahme mit QSC Audio Products 序列号: 购买日期: 销售商: 电击危险,不要打开前面板 后面板 QSC PowerWave 配电系统。CX108V 放大器 运送放大器时使用同一类型的包装箱。交流电主干线 机架安装设置模式开关 设置接线柱限制器设置低频滤波器 选择立体声、并行或桥式模式接线盒输入 75 Hz数据埠技巧: 数据埠异常显示: LED Indicators增益控制安全板 增益控制规格 详见第 9 页说明。 质保信息和联系 QSC 以下不在承诺之列:QSC Audio Products 3 年有限质保 This page intentionally blank This page intentionally blank How to Contact QSC Audio Products

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.