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Pair of white 6.5 in-wall speakers with mounting brackets

Legrand

Legrand MS3651 3000 Series 6.5" In-Wall Speakers Pair with Brackets

SKU CH-R4EE-WM5SK

Pair of 6.5 in-wall speakers with mounting brackets for multi-room audio, 60 Hz to 20 kHz frequency response, 6 ohm impedance

  • TypeIndoor/Outdoor Speakers
  • 5" drivers deliver full-range audio from 60 Hz to 20 kHz
  • 6 ohm impedance works with most home amplifiers for easy integration
  • 50 sensitivity rating provides efficient output for whole-house music systems
  • Indoor and outdoor rated construction suits multi-room installations throughout the home
  • Pair includes mounting brackets for secure in-wall placement in any room

Legrand MS3651 3000 Series Pair

This bundle supplies two Legrand MS3651 in-wall speakers designed for multi-room audio installations in residential settings. The 3000 Series targets whole-house music distribution with an emphasis on efficiency and value. Included mounting brackets simplify placement in walls or ceilings. The pair suits installers and homeowners building a distributed sound system.

Sustained output with 6-ohm load

Rated at 6 ohms impedance and 50 sensitivity, the speakers present a moderate load that most multi-zone amplifiers can drive continuously without thermal stress. The frequency response spans 60 to 20 K Hz, so extended playback maintains tonal balance across the audible band. This electrical profile supports long listening sessions across multiple rooms. The design prioritises consistent performance over peak SPL bursts.

Brackets included for flush mounting

The supplied in-wall brackets secure each 6.5" unit flush to the surface, reducing vibration and keeping the grille nearly invisible. RoHS conformance confirms compliance with current material restrictions for residential use. Indoor/outdoor rating allows placement in covered patios or bathrooms where humidity varies. No specialised tools beyond standard cut-out equipment are required for installation.

Highlights

  • 5" drivers deliver full-range audio from 60 Hz to 20 kHz
  • 6 ohm impedance works with most home amplifiers for easy integration
  • 50 sensitivity rating provides efficient output for whole-house music systems
  • Indoor and outdoor rated construction suits multi-room installations throughout the home
  • Pair includes mounting brackets for secure in-wall placement in any room

Specifications

TypeIndoor/Outdoor Speakers

Questions about this item

How much heat or fan noise do the 6.5" MS3651 speakers produce when running all day?

Passive in-wall speakers have no fans or amplifiers, so they generate no heat and make no noise of their own — only the amplifier driving them does.

What amplifier or receiver must I already own to power the 6-ohm MS3651 pair?

You need a stereo amplifier or multi-zone receiver with speaker-level outputs rated for 6-ohm loads and enough continuous power for your listening level.

Can I mix the 3000 Series 6.5" pair with older 8-ohm in-wall speakers on the same amplifier?

Mixing 6-ohm and 8-ohm speakers on one amplifier channel changes the load seen by the amp; use separate zones or an impedance-matching selector to keep each pair on its own channel.

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