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Four pairs of round white in-ceiling speakers with removable grilles and visible driver arrays

Acoustic Audio

Acoustic Audio CS-IC83 8" In-Ceiling Speaker 4-Pair Pack

SKU CH-RVNT-EP6P6

Eight-inch, three-way in-ceiling speakers with 40 Hz–20 kHz response and 95 dB sensitivity, four pairs

  • TypeIn-Ceiling Speakers
  • Wide sound dispersion from 3-way driver design
  • 8" poly woofers with butyl rubber surrounds for full-range coverage
  • 13mm soft dome tweeters and poly mica midranges for high fidelity
  • Pressure Lock Mounting System clamps to drywall without hardware
  • Paintable ABS housings and removable grilles match any décor

Eight-inch in-ceiling speaker set

The Acoustic Audio CS-IC83 pack contains four matched pairs of flush-mount speakers built for whole-home audio. Each unit uses a three-way design with an 8-inch poly cone woofer, poly mica midrange and 13 mm soft dome tweeter. The pressure-lock mounting system clamps to drywall without extra hardware. Grilles can be painted to match the ceiling.

Suits multi-room installs, not high-power mains

Installers covering several zones from one amplifier will appreciate the consistent voicing across eight drivers. The 40 Hz to 20 kHz range and 95 dB sensitivity work well for background music and home-theater effects. Buyers who want more output for a dedicated front stage should look at larger floor-standing or bookshelf models instead.

10 to 350 watts per channel amplifier range

Your receiver or amplifier must deliver between 10 and 350 watts per channel into 8 ohms to drive these passive speakers safely. The spring-loaded terminals accept raw speaker wire, and the mounting depth of 3.78 inches fits a 9.45 inch cut-out. Match the amp power to this window and the system will perform as specified.

Highlights

  • Wide sound dispersion from 3-way driver design
  • 8" poly woofers with butyl rubber surrounds for full-range coverage
  • 13mm soft dome tweeters and poly mica midranges for high fidelity
  • Pressure Lock Mounting System clamps to drywall without hardware
  • Paintable ABS housings and removable grilles match any décor

Specifications

BrandAcoustic Audio by Goldwood
TypeIn-Ceiling Speakers

Questions about this item

How can I confirm the speakers are performing correctly after installation?

Play audio through your receiver and listen for clear output across the 40 Hz to 20 kHz range from each of the eight speakers; the 3-way design with 8-inch poly woofers, poly mica midranges and 13 mm soft dome tweeters should produce balanced sound with 95 dB sensitivity at 8 ohms.

What comes in the box and what must I purchase separately?

The pack includes four pairs of CS-IC83 in-ceiling speakers with removable grilles, spring-loaded wire terminals and the Pressure Lock Mounting System; you must supply a home audio receiver or amplifier (10–350 watts per channel) and CL3-rated raw speaker wire.

Which version or capacity should I choose for my room?

This product is sold only as a four-pair pack of 8-inch, 3-way in-ceiling speakers rated at 8 ohms with 95 dB sensitivity and a 40 Hz–20 kHz response; choose it when you need eight matching drivers for a multi-room or surround system.

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