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Six white round in-ceiling speakers with removable grilles, low-profile ABS frames, and flush-mount design

Acoustic Audio

Acoustic Audio R191 3 Pair In Ceiling Wall Speakers

SKU CH-ENTB-9N6Q6

A flush-mount six-speaker set with 5.25-inch woofers and 12mm tweeters covering 45Hz-22kHz at 95dB, installing tool-free into 6.61-inch holes

  • TypeIn-Ceiling Speakers
  • Wide sound dispersion integrates easily with new and existing audio systems
  • Traditional passive design driven by any home audio receiver or amplifier
  • Pressure Lock Mounting System clamps tight to drywall with no hardware needed
  • 25" polypropylene cone woofers and 12mm soft dome tweeters cover 45Hz-22 kHz at 95dB
  • Durable ABS housings and removable grilles can be painted to match décor

Six-Speaker In-Ceiling Set

The Acoustic Audio R191 pack contains three stereo pairs of passive in-ceiling speakers designed for flush mounting. They suit homeowners building a whole-house audio system or a home-theatre surround layout who want a low-profile installation. Each unit uses a traditional two-way driver arrangement driven by an external amplifier or receiver.

Amplifier Power And Wiring Limits

The speakers present an 8-ohm load and require between 10 and 200 watts per channel from the connected receiver. Only CL3-rated in-wall speaker wire should be used for the runs from the amplifier to each location. The raw wire terminals accept either clamped or soldered connections for a secure link.

Installation Checks Before Ordering

Verify that your ceiling or wall cavities provide at least 2.8 inches of mounting depth behind a 6.61-inch round cut-out. The outer flange measures 7.48 inches, so confirm the space between joists or studs can accommodate that diameter. The ABS housings and removable grilles can be painted to match the surrounding décor.

Highlights

  • Wide sound dispersion integrates easily with new and existing audio systems
  • Traditional passive design driven by any home audio receiver or amplifier
  • Pressure Lock Mounting System clamps tight to drywall with no hardware needed
  • 25" polypropylene cone woofers and 12mm soft dome tweeters cover 45Hz-22 kHz at 95dB
  • Durable ABS housings and removable grilles can be painted to match décor

Specifications

BrandAcoustic Audio by Goldwood
TypeIn-Ceiling Speakers

Questions about this item

Should I choose the three-pair pack or buy single pairs separately?

The product is supplied as a six-speaker set containing three matched pairs, so one purchase covers a full surround or whole-house layout without mixing batches.

What does the 95 dB sensitivity at 8 ohms mean when the speakers are driven by my receiver?

At 95 dB sensitivity the speakers play loudly with modest power; your amplifier only needs to supply between 10 and 200 watts per channel to reach reference listening levels.

The spec lists a 45 Hz to 22 kHz range — what does that cover in practice?

The 45 Hz low end reaches deep bass while the 22 kHz high end extends beyond typical hearing, giving full-range coverage for music and movie soundtracks.

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