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Twelve white frameless in-ceiling speakers with magnetic grilles and 8-inch cones

Goldwood Sound, Inc.

Goldwood Sound CSic84 8" In-Ceiling Speaker 6 Pair Pack 12 Speakers

SKU CH-XKCA-M7114

Twelve frameless in-ceiling speakers with 8-inch woofers, 3-way crossovers and 40 Hz–20 kHz response install tool-free via pressure-lock mounts

  • Product typeIn-Ceiling Speakers
  • Wide sound dispersion integrates easily with existing audio systems
  • Frameless magnetic grilles paintable for invisible ceiling blend
  • Pressure Lock mounting clamps to drywall with no hardware needed
  • 3-way drivers deliver full-range 40Hz-20kHz frequency response
  • 12 speakers cover large areas with 95dB sensitivity at 8ohm

In-ceiling speaker set for whole-home audio

This twelve-speaker pack uses eight-inch frameless units that install flush to the ceiling with a magnetic grille system. The three-way passive design covers a 40Hz to 20kHz frequency range at 95dB sensitivity and an eight-ohm load. Each unit mounts in a 10.16-inch round cut-out with a 4.06-inch depth using the Pressure Lock clamp system. The set is built for distributed audio or home-theatre surrounds driven by a standard receiver.

Passive design keeps heat and noise at zero

Because the speakers draw power only from the amplifier, they generate no operational heat and produce no fan or coil noise. The amplifier sees an eight-ohm load across the 40Hz to 20kHz band, so thermal load stays with the electronics rack rather than the ceiling cavity. Spring-loaded raw-wire terminals accept CL3-rated speaker cable for a clean, low-resistance connection. Normal listening levels remain well within the ten-to-350-watt per channel window.

Replaces visible bookshelf or satellite pairs

Builders upgrading from surface-mounted boxes gain a frameless ceiling aesthetic without cutting larger holes than 10.94 inches overall. The jump is worth it when a single amplifier zone must cover multiple rooms and the 95dB sensitivity keeps required power modest. Buyers who need active DSP, wireless streaming or a smaller cut-out diameter will not find those features here.

How it compares

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

Price $375.99
Pricier than about 80% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameAcoustic Audio by Goldwood
Product typeIn-Ceiling Speakers

Questions about this item

How do I install the speakers using the Pressure Lock Mounting System and what step is often missed?

Cut a 10.16" round hole, ensure at least 4.06" mounting depth, then press the speaker into the opening until the clamps lock against the drywall; the step people miss is verifying the cavity depth before cutting.

What maintenance or replacement will the butyl rubber surrounds and mylar drivers need over time?

The butyl rubber surrounds on the 8" poly woofers resist drying far longer than foam, and the .5" mylar tweeters and midranges are non-metallic, so no scheduled replacement is required under normal indoor use.

At what point does the 95 dB sensitivity at 8 ohms hit its thermal limit during sustained high-volume playback?

Continuous amplifier output above 350 watts per channel will overdrive the 3-way passive crossovers and voice coils, so the thermal limit appears first when the receiver exceeds that power rating.

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