I always appreciate the many helpful detailed customer reviews found on Amazon, and I like to “pay it forward” with detailed reviews of my own. So here goes for my review and installation experience on the Yamaha 6.5” NSIC600WH in-ceiling speakers.By way of background, our new home was built with pre-wired home theater circuitry in our living room, and included two extra speaker outlets over our kitchen island. Despite the outrageous price our builder charged, we bit the bullet and had the living room in-ceiling speakers installed before we moved in. However, we held-off installing the two kitchen in-ceiling speakers to avoid the prohibitive additional cost, and the kitchen speaker wiring remained hidden under two ceiling blanking plates.Finally, after 4 years of living here I decided to install the two remaining speakers in our kitchen ceiling. There are numerous excellent Youtube videos available showing how to complete the installation process which was surprisingly easy with the proper tools. I watched a few of the install videos and moved on to researching the many in-ceiling speakers offered on Amazon Prime. The Yamaha 6.5” NSIC600WH 2-Way 110-Watts RMS speakers quickly caught my attention as I’d had Yamaha home theater speakers in our last home and I was very pleased with their sound quality and sturdy build. I ordered the Yamaha speakers, a 6” drywall saw (about $10 — and required for the install) and eight speaker banana plugs, all on Amazon Prime. I received them the following morning. This is the typical SUPERB 1-DAY SHIPPING we get with Amazon Prime in the Nashville area.The Yamaha speakers, drywall saw and banana plugs arrived carefully packaged and with no damage. The speaker box contained a very hefty cardboard cutout template which worked beautifully with a black Sharpie for marking the ceiling drywall cutout. I surveyed the ceiling first using a stud-finder to ensure the area above was clear for cutting. If you don’t have a stud-finder I recommend you purchase one on Amazon Prime as well. They’re not outrageously expensive and work beautifully locating studs hidden behind drywall. I removed the blanking plate covers and found the pre-wired speaker wire bundled-up inside. DO NOT cut/shorten the speaker wire. You may need it and it’s easily stored up inside the ceiling as you complete the speaker installI discovered the heavy gauge plastic junction box beneath the blanking plates was anchored with two nails on one side to a wooden ceiling truss. I cut a large exploratory hole using the drywall saw in the drywall area I was going to cut-out as part of the install, and used a nail puller to easily remove the two nails securing the junction box. I then cut out the template-outlined hole using the drywall saw. I tested the speakers and they fit snugly in the holes after some minor rotation to the left and right while pushing up. I added 2”-thick un-faced fiberglass insulation loosely in the area immediately above the speaker. This isn’t required…however it can help reduce noise in any room upstairs above any speaker location in a 2-story home such as ours. I then pulled the speaker wire out and installed the banana plugs, which are not required, however they ensure a very secure connection. I attached the banana plugs to the spring-loaded color-coded speaker terminals. I then placed the speakers up in the hole, rotating them left and right while pushing up to ensure the external flange was flush with the ceiling before tightening.CAUTION: ENSURE YOU ROTATE THE 4 PHILLIPS-HEAD ANCHOR SCREWS ABOUT ONE TURN COUNTER-CLOCKWISE BEFORE TIGHTENING THE SCREWS CLOCKWISE. This aids in extending the rather ingenious gripping claws used to secure the speakers. Follow the screw tightening order shown in the Yamaha owner’s manual. Also, ensure the external speaker flange is FLUSH WITH THE CEILING BEFORE you begin to tighten the 4 screws! Rotate the speaker left and right in the hole while pushing upward to ensure a flush fit. TIGHTEN THE 4 PHILLIPS-HEAD SCREWS WITH A SCREWDRIVER ONLY! DO NOT OVER-TIGHTEN! OVER-TIGHTENING will break the drywall supporting the speaker.Once you’ve installed the speakers in the ceiling attach the speaker grilles which are held securely in place by several small magnets. INSTALLATION NOTE: Yamaha and other home theater receivers often REQUIRE YOU TO ACTIVATE/ADD new speakers as “Front Surround” or “Rear Surround” or whatever new position you’re adding to your existing speaker configuration. This is accomplished using the SPEAKER SETUP MENU on your receiver. Otherwise THE RECEIVER WILL NOT OUTPUT SOUND TO THE NEW SPEAKERS despite their being plugged in to the receiver’s speaker terminals. I’ve attached several photos of my install process below. These Yamaha NSIC600WH 6.5” in-ceiling speakers sound EXCELLENT at about one-fifth the cost of a professional install! I shouldn’t have waited four years to install them!

Easy to install and good price

Great sounding ceiling speakers. I liked them so much in the living room I put a set under the porch. Easy to install, good looking, highly recommend

Sound quality is better with the six inch over the eightHave bothboth sound great

I've had two pairs of these in my drop ceiling for almost a decade. Unfortunately mice got in there and ate the wiring. There must be some kind of biodegradable coating on the wire that is appealing to mice. I bought two more pairs to replace my damaged speakers. I'm very happy with the sound quality and fit and finish on these. Just a note to the manufacturer: Please find a different wire coating!

Great set!Make sure you have an amp powerful enough to drive these. With a weak amp they will sound like through a hole in the wall; pretty much the same as a toy bluetooth speaker you can get for 20 bucks.Changed the amp to 2x100W from Yamaha and wholey woley what a world of difference! These can pump some serious music. Do they match the RTI-A9 from Polk in my TV room, heck no....BUT in the kitchen (recent remodel) they are waaaaaay more than needed. Sonos has nothing on my setup which costs probably less than half and the Yamaha amp has build in Bluetooth for little over a hundred bucks, WIN-WIN!. Would certainly buy again/more.

Small but powerful. Fills my living room with sound. Full range but would still benefit from having a sub.Magnet mount and wing retainer clips made installation a breeze.

I am very happy with these speakers. They are used for low volume background music in 3 small treatment rooms in a dental office. The sound is pleasant and not harsh or "tinny" at low volume. At higher volume not normally used during the business day they have very good sound for their small size. They installed very easily and have a streamlined modern appearance.

A qualidade do som

You receive a pair of speakers with this order, not just one speaker.It is obvious as soon as you open the box that these are Japanese designed speakers, not cheap Chinese knockoffs. Each speaker is heavier than I expected, with exceptional build quality. They can easily be mounted in the ceiling or on a wall. I opted for wall mounts and found the installation easy, they even include a cardboard cutout.The sound quality is extremely good, much better than I would have expected for in ceiling/wall speakers. Again, Yamaha quality is readily apparent. If you are debating between spending a little extra for Yamaha vs one of the no-name Chinese brands here on Amazon, it really is a simple decision, go with Yamaha.

I wanted a speaker for my Atmos i haven't put it on the ceiling but i am sure yamaha built and quality are fantasticthe five star are for the masterpiece speaker

These speakers are great value for the money and well constructed. They sound good for rear channel and were very easy to install. I would buy again no problem, highly recommend

Easy to install. Great sound quality. Heavy quality made.