We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Pair of white round in-ceiling speakers with metal grilles and pre-construction mounting brackets

KLH

KLH CK-6800 Installation Kit + Legrand MS3800 8" In-Ceiling Speakers (Pair)

SKU CH-7WMD-VM8PA

This bundle pairs 8-inch in-ceiling speakers with a pre-construction installation kit for whole-house audio

  • TypeIndoor/Outdoor Speakers
  • High-efficiency woofers deliver clear, low-distortion audio
  • 50 to 20 K Hz frequency response covers full listening range
  • 75 sensitivity ensures strong output with modest power
  • 6 ohm impedance suits a wide range of amplifiers
  • Pre-construction brackets simplify in-ceiling installation for whole-house systems

Bundle contents

This bundle pairs a KLH CK-6800 installation kit with Legrand MS3800 8" in-ceiling speakers sold as a pair. The kit is tailored for Faraday Series F-6800-C speakers while the Legrand units belong to the 3000 Series. Together they target multi-room audio distribution in residential or light-commercial spaces.

Pre-installation checks

Verify that your ceiling cavity can accommodate an 8" driver and the included pre-construction brackets. Confirm the amplifier or distribution hub presents a 6 ohm load compatibility and can deliver adequate power for a 75 sensitivity rating. Ensure wiring routes support the 50 to 20 K Hz frequency response without excessive loss.

Sustained performance

High-efficiency blue mica fiber woofers and silver mylar tweeters maintain low distortion during extended listening sessions. Foam gaskets provide an airtight seal that reduces vibration and thermal buildup over time. The 6 ohm impedance remains stable, allowing consistent output without triggering amplifier protection circuits.

Highlights

  • High-efficiency woofers deliver clear, low-distortion audio
  • 50 to 20 K Hz frequency response covers full listening range
  • 75 sensitivity ensures strong output with modest power
  • 6 ohm impedance suits a wide range of amplifiers
  • Pre-construction brackets simplify in-ceiling installation for whole-house systems

Specifications

TypeIndoor/Outdoor Speakers

Questions about this item

Does the KLH CK-6800 kit include the Legrand MS3800 speakers or must they be purchased separately?

The bundle includes both the KLH CK-6800 Installation Kit and the Legrand MS3800 8" In-Ceiling Speakers as a pair, so no separate speaker purchase is required.

The Legrand MS3800 carries a 3000 Series label and the kit references a 6800 model — which combination should I choose?

The 3000 Series Legrand MS3800 speakers are the ones supplied in this bundle; the CK-6800 kit is designed for Faraday Series F-6800-C speakers but is sold together with the MS3800 pair here.

What does the 75 sensitivity rating mean for everyday listening volume?

A sensitivity of 75 means the speakers produce moderate output per watt, so they work well with typical multi-room amplifiers for background and mid-level listening.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.