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Six pairs of white rectangular in-wall speaker grilles and matching pre-construction mounting brackets

KLH

KLH WK-6600 Installation Kit & Legrand MS3651 6.5" Speakers

SKU CH-SF1W-4NNFJ

Bundle of six 6.5" in-wall speaker pairs and six Faraday Series installation kits for multi-room audio, 60 to 20 K Hz response, 6 ohms impedance, 50 sensitivity, RoHS conformant

  • TypeIndoor/Outdoor Speakers
  • Installation kits designed for Faraday F-6600-W speakers
  • Six Legrand MS3651 6.5" in-wall speaker pairs included
  • Frequency response from 60 to 20 K Hz for full-range audio
  • 6-ohm impedance and 50 sensitivity suit multi-room systems
  • RoHS conformant materials meet restricted-substance requirements

Bundle contents

This bundle provides six KLH WK-6600 installation kits built for Faraday Series F-6600-W in-wall speakers plus six pairs of Legrand MS3651 3000 Series 6.5" in-wall speakers. The kits and speakers arrive together in a single package, ready for whole-house audio distribution. Installers receive all brackets and drivers needed for a coordinated multi-room deployment.

Performance specifications

The Legrand speakers cover a frequency response of 60 to 20 K Hz with a sensitivity rating of 50 and a nominal impedance of 6 ohms. High efficiency allows consistent output across multiple zones without demanding excessive amplifier power. RoHS conformance confirms material restrictions are met for residential use.

Installation and integration

Pre-construction brackets in each WK-6600 kit simplify mounting before drywall goes up, reducing on-site labour and alignment errors. The On-Q product line designation ensures the speakers and brackets share a common form factor for seamless fit. No additional software or proprietary accessories are required beyond standard speaker cable and amplifier equipment.

Highlights

  • Installation kits designed for Faraday F-6600-W speakers
  • Six Legrand MS3651 6.5" in-wall speaker pairs included
  • Frequency response from 60 to 20 K Hz for full-range audio
  • 6-ohm impedance and 50 sensitivity suit multi-room systems
  • RoHS conformant materials meet restricted-substance requirements

Specifications

TypeIndoor/Outdoor Speakers

Questions about this item

How do I mount the KLH WK-6600 kit for the Faraday F-6600-W speaker in a pre-construction wall?

Attach the WK-6600 bracket to studs before drywall goes up, then cut the opening using the template so the Faraday F-6600-W fits flush.

What part of the Legrand MS3651 speaker will need replacement first in a multi-room system?

The 6.5" driver and crossover components inside the sealed enclosure are the only serviceable items; grille and frame stay fixed.

At what output level does the 6-ohm impedance of the Legrand MS3651 become the limiting factor during long listening sessions?

With 50 sensitivity and 6-ohm load, the amplifier runs out of current before the speaker reaches thermal limits at high sustained volume.

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