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Home / Venue Audio Equipment / 25/40W Constant Impedance Ceiling Speakers, Full-Range Recessed Ceiling Audio for Background Music and Public Address Systems

Attributes

Brand -
Category Audio & Video Electronics / Venue Audio Equipment
Origin -
Power Rating 25W / 40W selectable via tap settings
Impedance Type Constant Impedance (70V/100V line compatible)
Frequency Response 65Hz - 20kHz
Driver Configuration 6.5-inch full-range woofer with integrated tweeter
Sensitivity 90dB @ 1W/1m
Cut-out Diameter 210mm (8.27 inches)
Grille Material Powder-coated steel with paintable finish
Mounting Depth 95mm minimum ceiling cavity required
Application Background music, paging, and public address systems
Warranty 2-year manufacturer limited warranty

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Discreet and effective

The white grille blends perfectly with our office ceiling tiles. Guests often ask where the music is coming from because the source is so invisible. Highly recommended for offices.

A

Anonymous

Mar 23, 2026

Rating: 4/5

Great value for commercial use

Solid build quality and good audio fidelity for background music. I deducted one star because the grille paint chipped slightly during handling, but it doesn't affect performance.

A

Anonymous

Mar 20, 2026

Rating: 4/5

Good bass for a ceiling speaker

I was surprised by the low-end response given the size. It handles jazz and acoustic tracks very well. Just ensure your amplifier matches the total wattage load correctly.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Clear paging system audio

Used these for a warehouse PA system. Voice announcements are crisp and intelligible even over machinery noise. The 70V compatibility made wiring much easier than low impedance speakers.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Reliable workhorse

We have had these running 12 hours a day for six months in a cafe environment. Zero failures and consistent sound quality. The constant impedance feature is a lifesaver for expansion.

A

Anonymous

Mar 06, 2026

Rating: 5/5

Perfect for our retail store

We installed twelve of these in our clothing boutique. The sound is evenly distributed and clear without being overwhelming. The installation was straightforward thanks to the spring clips.

5 FAQ

Q: Can these speakers be used with a standard home stereo receiver?

A: These are designed primarily for constant voltage (70V/100V) commercial amplifiers. While they can technically work with low-impedance home receivers if wired to the specific ohm tap, we recommend using a dedicated commercial mixer/amplifier for best results.

Q: How do I switch between the 25W and 40W settings?

A: There is a rotary selector switch located on the back of the speaker frame near the terminal cup. You can easily toggle between the power taps before mounting the unit into the ceiling.

Q: Does the package include the mounting hardware?

A: Yes, each speaker comes with the necessary spring-loaded mounting clips and a template for marking the cut-out. Wire connectors are not included and should be sourced locally based on your cable type.

Q: Are these speakers suitable for outdoor covered patios?

A: These units are rated for indoor use only. They do not have an IP rating for moisture or dust resistance. For outdoor areas, please check our weather-resistant ceiling speaker series.

Q: What is the exact cut-out size needed for installation?

A: The required cut-out diameter is 210mm (approximately 8.27 inches). Please measure your ceiling tiles carefully before cutting to ensure a snug fit.

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