---
product_id: 68664320
title: "YAMAHA NS-IW660 3-Way In-Wall Speaker System for Custom Install, White"
brand: "yamaha"
price: "$1004.32"
currency: USD
in_stock: true
category: "Yamaha"
url: https://www.desertcart.ec/products/68664320-yamaha-ns-iw660-3-way-in-wall-speaker-system-custom
store_origin: EC
region: Ecuador
---

# 300W max output power 50Hz-28kHz frequency range 3-way dynamic driver system YAMAHA NS-IW660 3-Way In-Wall Speaker System for Custom Install, White

**Brand:** yamaha
**Price:** $1004.32
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your space with sound that’s as sharp as your style.

## Quick Answers

- **What is this?** YAMAHA NS-IW660 3-Way In-Wall Speaker System for Custom Install, White by yamaha
- **How much does it cost?** $1004.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/68664320-yamaha-ns-iw660-3-way-in-wall-speaker-system-custom)

## Best For

- yamaha enthusiasts

## Why This Product

- Trusted yamaha brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Discreet:** Paintable grills with protective covers ensure your speakers blend invisibly while standing up to everyday wear.
- • **Powerful 300W Output:** Fill your space with immersive, room-filling sound that commands attention.
- • **Custom In-Wall Design:** Seamlessly integrates into your walls for a sleek, clutter-free aesthetic that screams modern sophistication.
- • **Precision 3-Way Audio:** Kevlar woofer, aluminum midrange, titanium tweeter deliver crystal-clear sound across all frequencies.
- • **Tailored Frequency Control:** Adjust high frequencies from +3dB to -6dB to perfectly match your room’s acoustics and vibe.

## Overview

The YAMAHA NS-IW660 is a premium 3-way in-wall speaker system featuring a 6.5-inch Kevlar woofer, 1.625-inch aluminum midrange, and 1-inch titanium tweeter. With a wide frequency response of 50Hz to 28kHz and a powerful 300W max output, it delivers rich, detailed audio. Designed for custom installation, it includes paintable grills and protective covers for a seamless, high-end look. Perfect for home theaters and professional setups, it offers adjustable high-frequency control and a durable build backed by Yamaha’s 2-year warranty.

## Description

desertcart.com: YAMAHA NS-IW660 3-Way In-Wall Speaker System for Custom Install, White : Electronics

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BJQ3J2 |
| Additional Features | Subwoofer |
| Antenna Location | For Home Theater Systems, For Televisions, For Projectors, For Laptops |
| Audio Driver Size | 6.5 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo, Surround |
| Battery Average Life | 5 hours |
| Best Sellers Rank | #148,932 in Electronics ( See Top 100 in Electronics ) #252 in Ceiling & In-Wall Speakers |
| Brand | YAMAHA |
| Built-In Media | Speaker, Paintable Grill with Protective Cover |
| Color | Black |
| Compatible Devices | Laptop, Projector, Television |
| Connectivity Protocol | Coaxial, RCA |
| Connectivity Technology | Coaxial, RCA |
| Control Method | App |
| Controller Type | Corded electric |
| Customer Reviews | 4.9 4.9 out of 5 stars (45) |
| Enclosure Material | Aluminum |
| Frequency Response | 28 KHz |
| Global Trade Identification Number | 00027108104485 |
| Impedance | 8 ohm |
| Is Waterproof | FALSE |
| Item Weight | 4.4 pounds |
| Manufacturer | Yamaha Electronics |
| Model Name | NS-IW660 |
| Model Number | NS-IW660 |
| Mounting Type | Wall Mount |
| Number of Audio Channels | 3 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 300 watts |
| Speaker Size | 6.5 inches |
| Speaker Type | Center Channel, In-wall |
| Specific Uses For Product | In-wall home entertainment (front and center channels) |
| Subwoofer Diameter | 6.5 inches |
| Tweeter Diameter | 1 inches |
| UPC | 027108104485 |
| Unit Count | 1 Count |
| Warranty Description | 2 years parts and labor |
| Warranty Type | Limited |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 6.5 inches |

## Product Details

- **Audio Output Mode:** Stereo, Surround
- **Brand:** YAMAHA
- **Connectivity Technology:** Coaxial, RCA
- **Frequency Response:** 28 KHz
- **Speaker Maximum Output Power:** 300 watts

## Images

![YAMAHA NS-IW660 3-Way In-Wall Speaker System for Custom Install, White - Image 1](https://m.media-amazon.com/images/I/51Gl8aJq0wL.jpg)

## Available Options

This product comes in different **Set** options.

## Frequently Bought Together

- YAMAHA NS-IW660 3-Way In-Wall Speaker System for Custom Install, White
- Yamaha NSIW960 2-Way Speaker (Each) White
- Yamaha Audio 10" 100W Powered Subwoofer - Black (NS-SW100BL)

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**Shop now:** [https://www.desertcart.ec/products/68664320-yamaha-ns-iw660-3-way-in-wall-speaker-system-custom](https://www.desertcart.ec/products/68664320-yamaha-ns-iw660-3-way-in-wall-speaker-system-custom)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-09-22*