QSC Audio CX502, CX602V Specifications 2-Channel Low-Impedance Models, Input SENSITIVITY, Vrms

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Specifications 2-Channel Low-Impedance Models

EN

OUTPUT POWER (Watts)

20 - 20k Hz, 0.03% THD, 8 Ohms/Ch.

20 - 20k Hz, 0.05% THD, 4 Ohms/Ch.

1k Hz, 1.0% THD (EIA), 8 Ohms/Ch.

1k Hz, 1.0% THD (EIA), 4 Ohms/Ch.

1k Hz, 1.0% THD (EIA), 2 Ohms/Ch.

Bridge Mono, 20 - 20k Hz, 0.1% THD, 16 Ohms Bridge Mono, 20 - 20k Hz, 0.1% THD, 8 Ohms Bridge Mono, 1k Hz, 1.0% THD, 8 Ohms Bridge Mono, 1k Hz, 1.0% THD, 4 Ohms

DISTORTION, SMPTE-IM

FREQUENCY RESPONSE

SIGNAL to NOISE, unweighted, 20 - 20k Hz

VOLTAGE GAIN

INPUT SENSITIVITY, Vrms

for rated power into 8 Ohms for rated power into 4 Ohms

OUTPUT CIRCUIT TYPE

INPUT IMPEDANCE

DYNAMIC HEADROOM

DAMPING FACTOR

AMPLIFIER PROTECTION

COOLING

CONTROLSFront:

Back:

LED INDICATORS

 

CONNECTORS

Input:

 

Output:

 

Other:

LOAD PROTECTION

 

POWER REQUIREMENTS

 

DIMENSIONS

 

WEIGHT

 

CX302

CX502

CX702

CX902

CX1102

200

300

425

550

700

325

500

700

900

1100

215

325

475

625

 

375

550

825

1050

 

600

800

1200

1500

1700

400

600

850

1100

1400

700

1000

1500

2000

 

1200

1600

2400

3000

3400

<0.01%

<0.01%

<0.02%

<0.02%

<0.02%

20 - 20k Hz, ±0.2dB at 10dB below rated output power, all models (-3dB points: 8 Hz and 100 kHz)

-106 dB

-107 dB

-106 dB

-104 dB

-106 dB

31.5x (30dB)

40.0x (32dB)

50.5x (34dB)

56.6x (35dB)

56.6x (35dB)

1.26 (+4.2dBu)

1.23 (+4.0dBu)

1.16 (+3.5dBu)

1.17 (+3.6dBu)

1.35 (+4.8dBu)

1.14 (+3.4dBu)

1.12 (+3.2dBu)

1.05 (+2.6dBu)

1.06 (+2.7dBu)

1.17 (+3.6dBu)

AB

AB

H

H

H

6k ohms unbalanced, 12k ohms balanced, all models

2 dB at 4 Ohms, all models

>500 at 8 Ohms, all models

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

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

AC POWER switch, gain controls (1 control per channel, 21 detents)

10-position DIP switch with Clip Limiter (1 per Ch.), LF Filter on/off (1 per Ch.)

LF filter select: 33 or 50 Hz (1 per Ch.), Stereo/Parallel/Bridge mode selection switches

POWER (green, 1 each), SIGNAL, -10dB, -20dB (green, 1 each per Ch.), CLIP (red, 1 each per channel), BRDG and PAR (yellow, 1 each)

3-pin terminal blocks ("euro" or "Phoenix" type) and XLRs (pin 2 positive) barrier strip connectors with protective shroud

QSC DataPort connector (supports full “V1”feature set)

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

Refer to rear panel serial number label. Configured at factory for 100, 120 or 220-240 VAC, 50- 60 Hz.

19.0" (48.3 cm) W, 3.5" (8.9 cm) H, 14" (35.6 cm) D (from front mounting rails, including rear support ears)

21 pounds (9.5 kg) net; 27 pounds (12.3 kg) shipping

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

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Contents TD-000077-00 Volt Direct Output Models CX204V 4-channel CX302V 2-channelImportant Safety Precautions & Explanation of Symbols FCC Interference StatementUnpacking IntroductionFront Panel Cooling Rear PanelRack Mounting AC Mains ConnectionSelecting Stereo, Parallel, or Bridge Mode Setting the Mode SwitchesSetting Clip Limiters Setting Low Frequency FiltersInputs Terminal Block ConnectorsDataPort DataPort TipsDistributed Outputs V models, 70V/140V OutputsLow Impedance Outputs Loads Rated by ModelAbnormal indication LED IndicatorsBrdg and PAR Gain Controls Gain Control Security PlateCONTROLSFront Specifications 2-Channel Low-Impedance ModelsInput SENSITIVITY, Vrms InputSpecifications 4-Channel Low-Impedance Models CX254Specifications 2- and 4-Channel Distributed 70V Line Models CX204V CX302V CX602V CX1202VCurrent Draw Table in Amperes Thermal Loss TableVAC models, multiply values shown by Declaración DE LA FCC Respecto a LA Interferencia Desembalaje IntroducciónPanel frontal Enfriamiento Panel posteriorMontaje en bastidor Conexión a la línea principal de CASelección del modo Estéreo, Paralelo o Puenteado Ajuste de los conmutadores de modoAjuste de los limitadores de recorte Ajuste de los filtros de baja frecuenciaSugerencias sobre el DataPort DataPortEntradas Conectadores del bloque de terminalesSalidas distribuidas modelos V, 70V/140V SalidasSalidas de baja impedancia Cargas clasificadas por modeloIndicadores LED Recorte ROJO, adyacente a las marcas de números del canalControles de Ganancia Placa de Seguridad del Control de GananciaTabla de gasto de corriente en amperios Tabla de pérdida térmicaCómo comunicarse con QSC Audio Products Précautions importantes et explication des symboles Déclaration DE LA FCC Relative AUX InterférencesDéballage IntroductionPanneau avant Refroidissement Installation sur bâtiPanneau arrière Branchement de l’alimentation secteur ~Réglage des limiteurs d’amplitude Réglage des commutateurs de modeSélection du mode Stéréo, Parallèle ou Pont Réglage des filtres basse fréquenceConnecteurs de bornier Conseils relatifs aux connecteurs DataPortEntrées Entrées XLR modèles à 2 canaux seulementSorties distribuées modèles V, 70 V/140 SortiesSorties à faible impédance Charges nominales indiquées par modèleVoyants Clip ROUGE, adjacent aux numéros de canauxCommandes de Gain Couvercle de Sécurité des Commandes de GainTableau d’appel de courant en ampères Tableau de déperdition de chaleurComment prendre contact avec QSC Audio Products Wichtige Sicherheitsvorkehrungen und Symbolerklärung FCC-HINWEIS ZU EmpfangsstörungenAuspacken EinführungFrontplatte Kühlung RückplatteRack-Einbau NetzanschlussAuswahl des Stereo-, Parallel- oder Überbrückungsmodus Einstellen der BetriebsartenschalterEinstellen der Clipbegrenzer Einstellen der NiederfrequenzfilterKlemmenleistenanschlüsse EingängeTipps zum Gebrauch des DataPort XLR-Eingänge nur bei 2-Kan.- ModellenVerteilte Ausgänge „V-Modelle, 70 V/140 AusgängeNiederohmige Ausgänge Nennlasten nach ModellLED-Anzeigen Normalanzeige Netzschalter EIN LED leuchtet aufVerstärkungsregler Verstärkungsregler-sicherheitsplatteStromaufnahmetabelle in Ampere WärmeverlusttabelleKontaktinformationen für QSC Audio Products 重要的安全注意事项和符号说明 不要堵塞通风口。 不要安装在会产生热量的设备附近,如散热器、热调节装置、炉子或者其他设备 (包括放大器)。前面板 非常感谢您购买 QSC 功率放大器。请阅读以下说明,以获得产品的最佳效果。 CX 型号的连线特点:机架安装 后面板交流电源连接 设置模式切换器 设置削波限制器数据埠 输入端输出端 低阻抗输出LED 指示灯 异常显示:增益控制安全板 增益控制热损表 最大电流表 (单位:安培) 联系 QSC Audio ProductsPage Page Mailing address
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CX302, CX1202V, CX502, CX702, CX1102 specifications

QSC Audio has established itself as a leader in professional audio solutions, and their CX series amplifiers, including the CX204V, CX254, and CX404, stand out for their performance and versatility. These amplifiers are specifically designed to meet the needs of commercial audio applications, such as in venues, corporate environments, and educational institutions.

The CX204V is a 2-channel amplifier that delivers 200 watts per channel at 4 ohms, making it ideal for smaller venues or installations that require high-quality audio without overwhelming power. One of its key features is the inclusion of built-in DSP (Digital Signal Processing) capabilities, allowing users to optimize their sound with advanced filtering and equalization options. Additionally, the amplifier supports a range of input options, including balanced XLR and 1/4-inch connectors, providing flexibility for various audio setups.

Moving to the CX254, this 2-channel amplifier boosts power output to 250 watts per channel at 4 ohms, making it suitable for larger spaces that necessitate a bit more oomph. The CX254 also includes QSC’s Power Factor Correction technology, which ensures efficient power usage and greater amplification performance, even during demanding situations. Furthermore, it features RS-232 control capabilities, providing users with remote operation options and making integration into existing audio systems seamless.

The CX404 takes things a step further with its 4-channel configuration, delivering 200 watts per channel at 4 ohms. This amplifier is particularly well-suited for multi-zone applications where audio needs to be distributed across various areas. With its advanced overheating protection and short-circuit protection features, the CX404 is built for durability and reliability, ensuring consistent performance without the risk of damage during extended use.

All three amplifiers in the CX series include QSC's innovative Class D topology, offering lightweight and compact design without sacrificing power or audio quality. The CX series is also distinguished by its robust construction, including a rugged chassis designed to withstand the rigors of installation and performance use.

In summary, the QSC Audio CX204V, CX254, and CX404 seamlessly combine power, efficiency, and versatility, making them ideal choices for a variety of commercial audio applications. Their built-in technologies, advanced features, and solid construction emphasize QSC’s commitment to delivering exceptional sound experiences.