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Three white round in-ceiling speakers with removable grilles, low-profile ABS housings, 5.25 inch woofers and 12mm soft dome tweeters

Acoustic Audio

Acoustic Audio R191 3 Speaker Set 2 Way In Ceiling In Wall Flush Mount Home Audio Speaker

SKU CH-X0Y4-2M978

Three in-ceiling speakers with 5.25" woofers and 12mm tweeters deliver 45Hz–22kHz response and install via a hardware-free Pressure Lock system

  • TypeIn-Ceiling Speakers
  • Wide sound dispersion fills the room evenly with 2-way driver design
  • Flush-mount housings sit low against the ceiling using the Pressure Lock Mounting System
  • No separate mounting hardware needed — clamps tighten directly to drywall
  • Paintable grilles and ABS housings blend with any décor
  • Handles 10 to 200 watts per channel from any home audio receiver

Acoustic Audio R191 3-Speaker Set

This three-piece flush-mount system places a centre channel alongside left and right speakers for home-theatre audio. Each unit uses a two-way design with a 5.25-inch polypropylene woofer and a 12mm soft-dome tweeter. Passive construction means they draw power directly from your receiver or amplifier. Durable ABS housings and paintable grilles blend into any ceiling or wall.

Ideal for discreet surround installs.

Builders wanting a low-profile 6.61-inch cut-out and 2.8-inch mounting depth will appreciate the tool-free Pressure Lock clamps. The set suits new-build or retrofit projects where a traditional wired surround layout is planned. Buyers needing powered speakers, Bluetooth streaming or a subwoofer included should consider other configurations. The 100-watt upper power limit also rules out very high-output amplifiers.

Handles 10 to 200 watts per channel across 45Hz

At 95dB sensitivity and 8-ohm impedance, the speakers deliver full-range coverage for dialogue, music and effects at typical listening levels. The 5.25-inch woofers provide adequate bass down to 45Hz, though deep sub-bass extension is not claimed. Headroom is sufficient for medium-sized rooms driven by a compatible receiver. Larger spaces demanding reference-level output may require additional amplification or a dedicated subwoofer.

Highlights

  • Wide sound dispersion fills the room evenly with 2-way driver design
  • Flush-mount housings sit low against the ceiling using the Pressure Lock Mounting System
  • No separate mounting hardware needed — clamps tighten directly to drywall
  • Paintable grilles and ABS housings blend with any décor
  • Handles 10 to 200 watts per channel from any home audio receiver

Specifications

BrandAcoustic Audio by Goldwood
TypeIn-Ceiling Speakers

Questions about this item

What amplifier power range do I need to drive the R191 speakers properly?

Your receiver or amplifier must supply between 10 and 200 watts per channel into 8 ohms; anything outside that range is not recommended.

Will the 6.61-inch cutout and 2.8-inch mounting depth fit my existing ceiling openings?

Each speaker requires a round hole of exactly 6.61 inches and a clear cavity depth of at least 2.8 inches; the Pressure Lock Mounting System then clamps to the drywall without extra hardware.

How can I verify the system is performing as designed once installed?

Play program material and confirm clear, full-range output from 45 Hz to 22 kHz with the 95 dB sensitivity at 8 ohms; the 5.25-inch woofers and 12 mm soft-dome tweeters should blend smoothly without distortion at normal listening levels.

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