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Twenty round white in-ceiling speakers with black cones and silver domes, flush-mount grilles

Acoustic Audio

Acoustic Audio R191 10 Pair In Ceiling Wall Speakers 20 Pack

SKU CH-GQ73-ZGJJ1

Twenty in-ceiling speakers with 5.25-inch woofers, 12mm tweeters and a tool-free pressure-lock mount cover 45Hz–22kHz at 95dB for whole-house or surround sound

  • TypeIn-Ceiling Speakers
  • Wide sound dispersion from 2-way design with 5.25" woofers and 12mm tweeters
  • Frequency response of 45Hz-22 kHz at 95dB sensitivity for full-range coverage
  • Pressure Lock Mounting System clamps to drywall with no hardware needed
  • Paintable ABS housings and removable grilles match any décor
  • Ten pairs provide twenty speakers for whole-house or home theater systems

20-Speaker In-Ceiling System

The Acoustic Audio R191 package delivers twenty passive speakers designed for flush-mount installation in ceilings or walls. Each unit uses a two-way design with a 5.25" polypropylene woofer and a 12mm soft-dome tweeter. The set suits whole-house audio, home-theatre surround layouts or commercial background-music systems.

Pressure Lock Mounting System

The proprietary mounting clamps secure each speaker to drywall without separate screws or brackets, reducing installation time. A 6.61" round cut-out and 2.8" mounting depth are required for each location. Removable grilles and ABS housings accept paint so the finished appearance matches the surrounding décor.

Amplifier And Wiring Check

Your receiver or amplifier must provide raw speaker-wire outputs rated between 10 and 200 watts per channel into an 8-ohm load. CL3-rated in-wall speaker cable is required to meet code for concealed runs. Verify that the planned ceiling cavities meet the 2.8" depth and 6.61" cut-out dimensions before cutting.

Highlights

  • Wide sound dispersion from 2-way design with 5.25" woofers and 12mm tweeters
  • Frequency response of 45Hz-22 kHz at 95dB sensitivity for full-range coverage
  • Pressure Lock Mounting System clamps to drywall with no hardware needed
  • Paintable ABS housings and removable grilles match any décor
  • Ten pairs provide twenty speakers for whole-house or home theater systems

Specifications

BrandAcoustic Audio by Goldwood
TypeIn-Ceiling Speakers

Questions about this item

Will the butyl rubber surrounds on the 5.25" woofers need replacing over time?

Butyl rubber surrounds resist rot and drying far longer than foam, so under normal indoor use they typically last the life of the speaker without replacement.

What power ceiling will the 200 watts per channel limit impose during a long movie marathon?

The amplifier must stay at or below 200 watts per channel; exceeding that risks thermal compression or driver damage during sustained high-level playback.

How much heat do the ABS housings and passive crossovers add to a closed ceiling cavity after hours of play?

Passive speakers convert most power to sound, not heat, so the enclosure temperature rise inside the ceiling stays minimal during all-day operation.

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