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White rectangular in-wall speaker with dual 6.5 inch woofers and tweeter behind paintable grille

Goldwood Sound, Inc.

Goldwood Sound, Inc. Acoustic Audio HD6c In-Wall Center Channel Speaker, Dual 6.5" Woofers, 8 Speaker Set

SKU CH-P6FB-G35PE

Eight in-wall center-channel speakers with dual 6.5" woofers and 12mm tweeters, covering 33Hz-22kHz at 98dB, mounting flush without hardware

  • Product typeCenter Channel Speaker
  • Clear dialogue from dual 6.5" woofers and 12mm soft dome tweeter
  • Wide 33Hz to 22kHz frequency response covers full sound spectrum
  • High 98dB sensitivity delivers strong output with low amplifier power
  • Tool-free Pressure Lock mounting clamps securely to drywall without hardware
  • Paintable removable grilles blend invisibly with any room décor

Flush-Mount Center Channel for Home Theater

The Acoustic Audio HD6c is a passive in-wall center channel speaker built for surround-sound systems. Dual 6.5" woven-fiber woofers and a 12mm soft-dome tweeter deliver a frequency response of 33Hz-22 kHz at 98dB sensitivity. The low-profile housing uses a Pressure Lock mounting system that clamps to drywall without separate hardware, fitting a rectangular cut-out of 19.21" x 7.4" with a 3.03" mounting depth. Removable grilles can be painted to match the surrounding décor.

Eight-Speaker Coverage and Power Handling

The set supplies eight speakers for whole-house or home-theater layouts, each rated for 10 to 350 watts per channel from a compatible receiver or amplifier. Spring-loaded raw-wire terminals accept CL3-rated in-wall speaker cable for safe, code-compliant runs. Output remains clean at moderate listening levels, but the 8-ohm nominal impedance and 350-watt ceiling mean very large rooms or reference-level playback may demand more headroom than a single center channel can provide.

Paintable Grilles and Tool-Free Mounting

The Pressure Lock mechanism removes the need for screws or brackets, cutting installation time in new construction or retrofit projects. ABS housings withstand in-wall environments while the magnetic grilles detach for painting, letting the speakers disappear visually once mounted. No proprietary calibration software or wireless modules are included; performance depends entirely on the connected receiver's processing and room acoustics.

How it compares

Measured against everything we stock in Home Speakers & Subwoofers, at today’s prices. Recalculated every night.

Price $435.99
Pricier than about 84% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameAcoustic Audio by Goldwood
Product typeCenter Channel Speaker

Questions about this item

Will the HD6c center channel work with my existing receiver that outputs 100 watts per channel?

Yes, the speakers accept 10 to 350 watts per channel, so a 100-watt receiver is well within the supported range.

How can I verify the HD6c is performing correctly after installation?

Play test tones or a calibrated movie scene; the center should reproduce clear dialogue across the 33 Hz to 22 kHz range at 98 dB sensitivity without distortion.

Does the 8-speaker set include the CL3-rated in-wall speaker wire needed for installation?

No, the set provides the eight speakers with spring-loaded wire terminals only; CL3-rated raw speaker wire must be purchased separately.

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