QSC CP12 – 12-Inch 1000W Compact Powered Loudspeaker with DSP

Product Overview

The QSC CP12 is a 12-inch, 1000W Class-D compact powered loudspeaker with integrated DSP from the CP Series, built for portable and small-install sound reinforcement. It works as a main PA or stage monitor and, in pairs, covers audiences up to about 250 people in houses of worship, conference centers, performance spaces, and meeting rooms.

Onboard DSP with Intrinsic Correction, a 3-input mixer, and easy contour presets help presenters, musicians, and AV providers get clean, clear sound quickly.

Product Description

The CP12 is a two-way active loudspeaker pairing a 12-inch woofer and a 1.4-inch titanium compression driver on a 75° conical waveguide, driven by an efficient 1000W peak Class-D amplifier. It delivers up to 126 dB continuous SPL with a 49 Hz to 20 kHz frequency range for crisp, detailed sound in small-to-mid venues.

Directivity Matched Transition (DMT) provides consistent frequency response across the coverage area, while advanced DSP applies Intrinsic Correction for sound quality and driver protection. Easily selected contour presets tailor the speaker for common applications including main PA, stage monitor, and instrument amplifier.

Three rear inputs add flexibility: Input A and B are combo XLR-1/4-inch connectors (A is line level; B offers Mic/Line with a +25 dB Mic Boost), and Input C is a 3.5 mm stereo aux for phones or media players. A 35 mm pole socket supports stand mounting. For a smaller, lighter model, see the QSC CP8.

Key Features

• 1000W Class-D amplification — High peak output in a compact, lightweight portable cabinet.
• 12-inch two-way design — A 12-inch woofer and 1.4-inch titanium compression driver on a 75° conical waveguide deliver up to 126 dB SPL.
• Advanced DSP with Intrinsic Correction — Optimizes sound quality and protects the drivers, with DMT for consistent response across coverage.
• Selectable contour presets — Easy presets for main PA, stage monitor, and instrument-amplifier use.
• 3-input mixer — Two combo XLR-1/4-inch inputs (with Mic/Line and +25 dB boost on B) plus a 3.5 mm stereo aux input.
• Wide frequency range — 49 Hz to 20 kHz for full-range music and speech.
• 35 mm pole socket — Mounts on a speaker stand for main or fill positions.

Typical Applications

• House of worship
• Commercial meeting space
• Multi-purpose room
• Training room
• Auditorium

Technical Specifications

Competitor Comparison

Frequently Asked Questions

How many people can a pair of CP12s cover?
A pair can cover an audience of up to roughly 250 in small-to-mid venues, depending on room acoustics and placement.

Does the CP12 have a built-in mixer?
Yes. It has three inputs — two combo XLR-1/4-inch (Input B offers Mic/Line with a +25 dB boost) and a 3.5 mm stereo aux — for combining sources without an external mixer.

Can it be used as a stage monitor?
Yes. Contour presets include a monitor mode, and the cabinet can be placed as a floor wedge.

What warranty and support come with this loudspeaker?
QSC powered loudspeakers are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period applicable to this model. Creation Networks provides pre- and post-sale support for system design and integration questions.