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QSC CX702

$250.00 to $898.00 Price Tier: Standard

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Page last updated Jun 21, 2026

Pricing and availability

We compare 600+ stores and found this item at 2 stores. Prices updated June 16, 2026.

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Price

$898.00 Used

View Deal

$250.00 22 available Used

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Average Price: $574

Standard/Professional

$299

$1500+

Price Tier

In the Power Amplifiers category, QSC CX702 is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Standard

High-end

Price History

Based on price data from 1 merchant for "QSC CX702". Prices shown reflect NEW condition. Tracking began May 16, 2026.

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Description

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The QSC CX702 is a powerhouse in the realm of live sound and stage amplification. With its robust design and exceptional performance efficiency, this power amplifier is engineered for the demands of professional audio setups. Whether you're a gigging musician or a sound technician, the CX702 ensures your sound is delivered with clarity and precision. Its advanced circuitry provides optimized power distribution, ensuring your sound remains consistent regardless of the venue size or acoustics.

Designed for reliability, the CX702 features a comprehensive set of protective measures including short circuit, open circuit, thermal, RF protection, and load-protected outputs. The built-in clip limiter enhances safety by preventing overdriving, which can protect your speakers from damage. Additionally, the customizable input sensitivity offers flexibility, making it adaptable to various setups and input sources.

The QSC CX702 is not only about power; it's about delivering quality sound with precision. Its rear panel is equipped with XLR and terminal block connectors, ensuring seamless integration with your existing gear. The front panel sports easy-to-use gain controls and LED indicators for signal, limit, and protect status, allowing you to monitor performance at a glance.

Whether for a small club or a large auditorium, the CX702 is a versatile choice that guarantees top-tier sound reinforcement in any setting.

Key Features:

2-channel power amplifier with advanced circuitry
Integrated short circuit, open circuit, thermal, RF protection
Built-in clip limiter for speaker safety
Customizable input sensitivity
XLR and terminal block connectors for versatile connectivity
Front panel gain controls with LED status indicators

Product specs

Brand	QSC
Model	CX702 2-Channel Commercial Power Amplifier
Finish	Black
Year	2010s
Categories	Power Amplifiers
Electronics	Analog, Solid State
Format	19-inch Rackmount
Number of Channels	2

FAQs

What is the power output of the QSC CX702 amplifier?: The QSC CX702 is a 2-channel power amplifier that delivers 700 watts per channel, making it suitable for a variety of professional audio applications.
What type of cooling system does the QSC CX702 use?: The QSC CX702 features a variable-speed fan cooling system, which helps maintain optimal operating temperatures and ensures reliable performance during extended use.
Is the QSC CX702 suitable for rackmount installation?: Yes, the QSC CX702 is designed for 19-inch rackmount installation, making it a convenient choice for professional audio setups that require space-efficient equipment integration.
Can the QSC CX702 be used in commercial audio applications?: Absolutely, the QSC CX702 is a commercial-grade power amplifier, ideal for installations in venues such as theaters, auditoriums, and houses of worship, where reliable and powerful audio amplification is needed.

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about QSC CX702.

Features and functionality

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QSC CX702 power amplifier can be found on eBay for $250-$350, making it a budget-friendly option for those looking to power passive speakers.
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The QSC CX702 is a 1200W per channel amp at 2 ohm RMS, but effectively a 500W amp at 8 ohm RMS, offering powerful output for pro audio needs.
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Use cases and applications

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QSC CX702 is recommended for setups with JBL Control 29 speakers, providing sufficient power and compatibility for school gym sound systems.
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QSC CX702 is suggested for school gym applications where a straightforward and efficient power solution is required, especially when paired with a simple mixer and passive speakers.
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When connected directly to an iPod, the amp's output may still be insufficient for loud environments, suggesting a small mixer for optimal input levels.
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Value and pricing

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A setup using the QSC CX702 with used equipment, like JBL Control 28 or 29 speakers and a Yamaha MG12XU mixer, can fit within a $4,000 budget.
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User experience

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Utilizing a QSC CX702 in a gym setup requires professional installation to ensure safety and optimal performance, as noted by several experienced users.
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Setup and maintenance

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Amplifiers like the CX702 require line level input, as mic level input will not register on the signal light, highlighting the need for a soundboard or preamp.
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Comparisons

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Unlike home stereo amplifiers, which are insufficient for high-demand applications, the QSC CX702 stands out by providing robust power suitable for professional-grade setups.
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