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Six white round in-ceiling speakers with flush grilles and visible driver cones

Acoustic Audio

Acoustic Audio CS-IC83 8" In-Ceiling Speaker 3-Pair Pack

SKU CH-XHMT-E9Q6F

Six flush-mount in-ceiling speakers deliver three-way sound with 8" poly woofers, poly-mica midranges and 13 mm soft-dome tweeters covering 40 Hz–20 kHz at 95 dB sensitivity

  • Product typeIn-Ceiling Speakers
  • Wide sound dispersion integrates easily with new and existing audio systems
  • 8" high-rigidity poly woofers with butyl rubber surrounds deliver deep bass down to 40 Hz
  • 3-way design with poly mica midranges and 13 mm soft dome tweeters covers full 40 Hz–20 kHz range
  • Pressure Lock mounting clamps tight to drywall with no hardware needed
  • 95 dB sensitivity at 8 ohms works with 10–350 W per channel amplifiers

Six-Speaker In-Ceiling System

The Acoustic Audio CS-IC83 pack supplies three stereo pairs of 8-inch flush-mount speakers for whole-home audio or home-theatre surround installations. Each unit uses a traditional passive design that draws power directly from any compatible receiver or amplifier with raw speaker wire outputs.

Sustained Output and Dispersion

Wide-dispersion drivers maintain consistent coverage during extended listening sessions, while the 3-way passive crossover separates low, mid and high frequencies for stable fidelity at moderate to high volumes. The 95dB sensitivity at 8 ohms ensures efficient power transfer from amplifiers rated between 10 and 350 watts per channel.

Upgrade Path and Fit

This set replaces older 2-way in-ceiling models or bookshelf speakers when a builder wants flush aesthetics and broader dispersion without additional floor hardware. The Pressure Lock mounting system clamps to drywall without separate brackets, fitting a 9.45-inch cutout and 3.78-inch mounting depth. Buyers who need weather-rated enclosures or powered wireless modules should look elsewhere.

How it compares

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

Price $164.99
Pricier than about 57% 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 much heat or noise does the CS-IC83 generate when it runs all day?

The CS-IC83 is a passive in-ceiling speaker with no internal amplifier or fan, so it produces no audible noise and negligible heat during continuous use.

What must I already own to drive the CS-IC83?

You need a home audio receiver or amplifier that provides raw speaker-wire outputs and can deliver between 10 and 350 watts per channel into an 8-ohm load.

Will the CS-IC83 work with my older receiver that only has spring-clip terminals?

Yes, the CS-IC83 uses spring-loaded raw-wire connections that accept bare wire from any standard receiver or amplifier, regardless of age.

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