Product Description
The Pioneer Pro Audio CM-C54T is a professional 4-inch 2-way in-ceiling speaker system designed for commercial audio installations requiring clear sound, flexible system integration, and discreet aesthetics. Sold as a pair, each speaker delivers up to 30W RMS (60W peak) with a frequency response of 85 Hz – 20 kHz, making them ideal for retail stores, restaurants, hospitality venues, offices, public spaces, and event environments.
Drawing on Pioneer’s expertise in professional club sound systems, the CM Series provides crisp, smooth audio performance with uniform spatial coverage. The CM-C54T features a 4-inch woofer paired with a ¾-inch dome tweeter in a coaxial configuration, delivering balanced mid and high frequencies across a wide 120-degree coverage area while minimizing phase cancellation.
Designed for maximum versatility, the speaker operates in 16-ohm mode and includes a built-in transformer tap for 70V and 100V distributed audio systems, allowing multiple deployment configurations over varying distances.
The compact, ported enclosure with a protective steel back can enhances low-frequency performance while maintaining a low-profile design. The flush grille blends seamlessly into ceilings, making the CM-C54T suitable for installations where aesthetics are critical.
Key Features
Clear, Smooth Sound with Uniform Coverage
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4" woofer with ¾" dome tweeter
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Magnetic fluid field tweeter design for improved clarity
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Unique vibration-dampening system for smooth high frequencies
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Coaxial design for even 120° sound dispersion
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Frequency response: 85 Hz – 20 kHz
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30W RMS / 60W Peak power handling
Flexible System Integration
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16-ohm low impedance operation
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Built-in transformer tap for 70V and 100V systems
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Multiple wattage tap settings
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Euroblock connector for easy loop-through wiring
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Suitable as main speaker in small spaces or fill speaker in larger systems
Safety and Installation Features
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One-touch spring-loaded ceiling mounting tabs
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Slide-lock grille with fall-prevention function
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Includes C-rings and tile bridges
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Protective steel back can
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Compact ported enclosure for enhanced low-end response
Ideal Applications
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Retail stores
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Restaurants and cafés
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Offices
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Public buildings
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Hospitality venues
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Corridors and bathrooms
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Commercial distributed audio systems
Specifications
General
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Type: 4" 2-way in-ceiling speaker
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Sold as: Pair
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Power Handling: 30W RMS / 60W Peak
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Frequency Response: 85 Hz – 20 kHz
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Impedance: 16 ohms
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Coverage: 120°
Drivers
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LF Driver: 4" woofer
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HF Driver: ¾" dome tweeter
System Compatibility
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Low impedance (16 ohm)
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70V and 100V distributed audio systems
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Built-in transformer tap
Connectivity
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Euroblock connector
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Loop-through capable
Construction
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Flush-mount grille design
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Steel back can
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Ported enclosure
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Black finish
Installation Hardware Included
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C-rings
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Tile bridges
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Spring-loaded mounting tabs
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Slide-lock grille with safety feature
