Easy-to-install, in-wall front/center speaker system delivers high-performance sound for the most demanding custom applications.
*Sold exclusively within the US only. No shipments allowed outside the US!
For Custom Installation, High Audio Quality and Easy to Install
The use of high quality materials for all drivers (Kevlar for the woofer, Aluminum for the midrange driver, Titanium for the tweeter) ensures superb sound quality from any source. Installation is made easy with gold plated push-type speaker terminals, paintable grills/frames, a cut-out template and a paint protective cover.
Swivel Tweeter and Midrange Driver, High-Level Adjustment
You can swivel the tweeter and midrange driver to " aim" the high frequency sounds toward the main listening position. To do so, simply press on the edge of the tweeter to change the direction it faces. You can also change the high frequency level of the tweeter by using a "High-Level" adjustor to suit the customer's taste or installation environment.
Low Distortion, High Capacity Customized Crossover Network
The NS-IW660 features a customized high quality crossover network to ensure maximum sound performance. The crossover circuit is designed to minimize distortion and prevent the deterioration of transients as they pass through the network.
| Recommended Usage | In-wall front / Surround speakers | |
|---|---|---|
| Type | 3-way in-wall | |
| Woofers | 6-1/2" Kevlar® cone woofer | |
| MidRange Driver | 1-5/8" aluminum dome driver | |
| Tweeters | 1" titanium dome tweeter | |
| Swivel Tweeter and Midrange Driver | Yes | |
| Paintable Grill with Protective Cover Included | Yes | |
| Frequency Response | 50 Hz - 28 kHz | |
| Sensitivity | 88 dB/2.83 V/1 m | |
| Input Power (Max / Nominal) | 150 W / 50 W | |
| Impedance | 8 ohms | |
| Product Dimensions (W x H x D) | 11-5/16" x 8-29/32" x 3-13/16" | |
| Mounting Depth | 3-1/16" | |
| Product Weight (lbs. each) | 4.4 | |
Buying a Yamaha Factory Refurbished product is a great way to get "as-new" products at a considerable savings. Every product has been thoroughly tested, repaired (if necessary), cleaned and otherwise renewed to original condition. Next it's repackaged with original accessories included. When you consider that a factory-renewed Yamaha product undergoes such close scrutiny for defects and workmanship, you might actually be buying something that is in many ways better than new. And for your piece of mind and protection, your purchase is covered by a full 1 year parts and labor warranty valid at any authorized Yamaha repair center (you can look-up locations online here or call 714-522-9888)
Yamaha, like all electronics manufactures, receives products returned for various reasons. In 2023 consumers returned 23 billion dollars in electronics globally, of which less than 5% were found to be defective! Once a product has been opened, it must be resold as refurbished or open box and cannot be resold as new again. The history and reason why a product was returned is not provided to us, thus we cannot provide any additional details regarding its past. All products are processed by Yamaha certified technicians, where they are fully tested, repaired (only if necessary), and retested again to ensure the highest quality control. Each unit must pass a complete battery of test before it can be titled a "Yamaha Factory Refurbished" product.
Most (not all) units are cosmetically in Mint Condition (graded a 9 or higher on a scale of 1-10). Very minor signs of wear (light surface scuffs or minor scratches) may be present, although most units show little or no signs of any usage. We DO NOT sell products that are cosmetically damaged (cracked displays, broken knobs, heavy scratches, or physically abused) unless noted in the description. Unfortunately, we cannot provide actual photos of each unit or pick the best one for anyone, as they are all randomly chosen from our factory sealed boxes.
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