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Yamaha NS-IW660 3-Way Passive In-wall Speaker for Custom Professionals, 50Hz-28kHz Frequency Response, 8 Ohms Impedance, 6-1/2" Kevlar Cone Woofer, Pair

SKU: YANSIW660 MFR: NS-IW660
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Key Features

  • Experience superior sound quality with these Yamaha in-wall speakers for immersive audio.
  • Enjoy a wide frequency response (50Hz-28kHz) for detailed, rich sound from your speakers.
  • The 6-1/2" Kevlar cone woofer delivers deep bass and clear mids in these in-wall speakers.
  • Customize your audio with high-level frequency control, adjusting +3dB to -6dB on speakers.
  • These Yamaha speakers handle up to 150W max input, perfect for dynamic home theater setups.
  • Seamlessly integrate these in-wall speakers into any room with a paintable grill and slim design.
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Special Order?Estimated to Ship: 09/10/2025
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Questions & Answers

KIRK A : what is the wall cut out dimension for these speakers?

Reviews about this item

Review Summary

2012-07-05T20:00:00

Rated 4 out of 5

Good speaker for surround

I have a great-room (open living room and kitchen) that has a difficult layout for something that sounds good and is aesthetically pleasing. I ended up using 4 of these for my L/R surround and L/R rear souround in the ceiling. They sound great but are a little light. Even after using the YAPO I had to do some manual adjustments to make them sound a little better. Overall a nice speaker. I like the fact that the tweeter can be angled (repositioned) to the listener.

Jon

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Yamaha NS-IW660 Specifications

  • Speaker

    6-1/2" Kevlar cone woofer
    1-5/8" Aluminum dome mid range
    1" Titanium dome tweeter

  • Frequency Range

    50Hz to 28KHz

  • High level Frequency Control

    +3dB to -6dB

  • Impedance

    8 Ohms

  • Nominal Input

    50W

  • Maximum Input

    150W

  • Sensitivity (dB/2.83v. 1m)

    88dB

  • Crossover Frequency

    3, 500Hz and 7, 000Hz

  • Mounting depth

    77.7mm / 3.06"

  • Magnetic Shielding

    No

  • Dimensions (H x W x D)

    303.6 x 226.4 x 96.45mm / 11.95 x 8.91 x 3.80"

  • Weight

    4.7lbs / 2.13kg

  • UPC Code

    027108104485

About Yamaha NS-IW660

Yamaha NS-IW660 Features

  • Natural sound ceiling speaker system is ideal for custom applications
  • Low distortion, high-capacity, high-quality customized crossover network
  • 6.5"(16.5cm) Kevlar cone woofer
  • 1.6"(4.1cm) aluminum dome midrange driver
  • 1"(2.5cm) titanium dome tweeter
  • Gold-plated push-type speaker terminals
  • 150W maximum input capability
  • Paintable grill with protective cover included

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience superior sound quality with these Yamaha in-wall speakers for immersive audio.
  • Enjoy a wide frequency response (50Hz-28kHz) for detailed, rich sound from your speakers.
  • The 6-1/2" Kevlar cone woofer delivers deep bass and clear mids in these in-wall speakers.
  • Customize your audio with high-level frequency control, adjusting +3dB to -6dB on speakers.
  • These Yamaha speakers handle up to 150W max input, perfect for dynamic home theater setups.
  • Seamlessly integrate these in-wall speakers into any room with a paintable grill and slim design.

What's in the box:

  • Yamaha 2x NS-IW660 3-Way In-wall Speaker
  • 2x Speaker Grill
  • Cutout Template
  • 2x Paint Protective Cover
  • 2x Glue Strips
  • Yamaha Warranty