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Fourteen rectangular white in-wall speakers with black grilles and silver cones

Goldwood Sound, Inc.

Goldwood Sound HD-650 In-Wall 6.5" 14-Speaker Set

SKU CH-TBNQ-ZZW87

A 14-speaker in-wall set with 6.5-inch woofers, pivoting titanium tweeters and a 30 Hz to 22 kHz frequency response for whole-house surround sound

  • TypeIn-Wall Speakers
  • 14 speakers deliver full home-theatre surround sound
  • 5" woven-fibre woofers and pivoting titanium tweeters cover 30Hz-22 kHz at 98dB
  • Pressure Lock mounting clamps to drywall without hardware
  • 10-300 W per channel compatibility works with most receivers
  • Paintable ABS housings and removable grilles blend into any décor

Fourteen-Speaker In-Wall Set

This fourteen-piece in-wall speaker set is built for whole-house audio and home-theatre surround installations. Each unit fits a standard rectangular cut-out and uses a pressure-lock mounting system that clamps to drywall without separate hardware. The low-profile housings suit new-build or retrofit projects where a flush finish is required.

Pressure Lock Mounting and Paintable Grilles

The pressure-lock mechanism removes the need for screws or brackets, cutting installation time on drywall. Removable grilles can be painted to match any wall colour, letting the system disappear visually once fitted. Spring-loaded raw-wire terminals accept standard speaker cable for quick, tool-free connections.

Frequency Range and Power Handling

Each speaker covers 30 Hz to 22 kHz at 98 dB sensitivity and eight-ohm impedance, driven by 6.5-inch woven-fibre woofers and pivoting titanium tweeters. The set handles 10 to 300 watts per channel from any compatible receiver or amplifier. Bass output is limited by the two-way design, so listeners wanting deeper low-frequency extension will need a separate subwoofer.

Highlights

  • 14 speakers deliver full home-theatre surround sound
  • 5" woven-fibre woofers and pivoting titanium tweeters cover 30Hz-22 kHz at 98dB
  • Pressure Lock mounting clamps to drywall without hardware
  • 10-300 W per channel compatibility works with most receivers
  • Paintable ABS housings and removable grilles blend into any décor

Specifications

BrandAcoustic Audio
TypeIn-Wall Speakers

Questions about this item

Will the pivoting titanium tweeters or the 6.5" woven fiber woofers need periodic replacement?

The speakers use a traditional passive design with no active components; the woven fiber woofers with butyl rubber surrounds and pivoting titanium tweeters are built for long-term use and carry a lifetime warranty against manufacturer defects.

What is the first limit reached when driving the set continuously at high volume?

The amplifier power must stay between 10 and 300 watts per channel; exceeding 300 watts per channel risks overdriving the 8-ohm speakers, while the 98dB sensitivity means loud levels are reached well before that ceiling.

How much heat or noise do the speakers produce when running all day in a multi-room setup?

As passive in-wall units they generate no fan noise or electrical heat; the ABS housings dissipate normal voice-coil warmth, and the 30Hz-22kHz frequency response stays clean at sustained levels within the 10-300 watt per channel range.

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