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Three KLH WK-6600 installation kits and three pairs of Legrand MS3651 6.5" in-wall speakers

KLH

KLH WK-6600 Installation Kit + Legrand MS3651 6.5" In-Wall Speakers (3 Pairs)

SKU CH-DR58-G61G5

Bundle of three pre-construction brackets and three pairs of 6.5" in-wall speakers rated 60 to 20 K frequency response

  • Product typeIndoor/Outdoor Speakers
  • Complete installation kit simplifies Faraday F-6600-W speaker setup
  • Legrand MS3651 6.5" drivers deliver 60-20 K frequency response
  • Three pairs of in-wall speakers enable whole-house audio distribution
  • Pre-construction brackets ensure secure mounting before drywall installation
  • 3000 Series design balances performance and affordability for residential use

Bundle contents

This bundle delivers three KLH WK-6600 Installation Kits and three pairs of Legrand MS3651 3000 Series 6.5" In-Wall Speakers. It is intended for installers and homeowners building a whole-house audio system. The components arrive new and ready for residential multi-room deployments.

Build integration

Each KLH WK-6600 Kit is tailor-made for Faraday Series F-6600-W In-Wall Speakers, providing the pre-construction brackets that secure the speaker frames before drywall goes up. The Legrand MS3651 units are crafted for multi-room audio systems and fit standard in-wall openings, freeing floor space while distributing music throughout the house.

Accessory impact

The installation kits eliminate guesswork during rough-in by giving a fixed mounting template for the Faraday Series speakers. The Legrand speakers bring a frequency response of 60 to 20 K, ensuring consistent tonal balance across every zone without additional equalisation hardware.

How it compares

Measured against everything we stock in Soundbar Speaker Systems, at today’s prices. Recalculated every night.

Price $211.99
Cheaper than about 65% of the 339 comparable items (median $419.99).

Specifications

Product
Product typeIndoor/Outdoor Speakers

Questions about this item

What is the lowest frequency the Legrand MS3651 speakers can reproduce before bass output drops off?

The Legrand MS3651 speakers have a frequency response starting at 60 Hz, so bass content below that point will roll off.

How much heat do the Legrand MS3651 speakers generate when driven continuously in a multi-room system?

Passive in-wall speakers like the MS3651 produce negligible heat themselves; any warmth comes from the amplifier driving them.

Which amplifier or receiver must I already own to power the three pairs of Legrand MS3651 speakers?

You need a multi-zone amplifier or receiver with at least six speaker-level outputs rated for 8-ohm loads to drive all three pairs.

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