8" Heavy Duty Woofer, Poly Mica Cone, 4 Ohm, W-8PC-4

Ordered these to replace drivers in a set of 1983 Cerwin-Vega D-1s. They sound very bit as good, if not better than the originals. Only one minor issue.... the frame is a little larger than the originals, so the speaker does not mount flush with the cabinet opening. Great price, incredible customer service.

I was looking to replace a blown Infinity speaker, & these were nicer than the original. Much bigger magnet & sounds tight. Couldn't beat the price. Will buy from here again.

if your like me and just scrounging parts for your homemade surround system in your apartment, look no farther. i went from a thirty watt(FRED'S) system, to getting cops called on me the first few weekends with this. i hooked it up to some Kenwood enclosure w/ built in amp that i found in a dumptser. took a little tweeking to get a snug fit but now it bumps my building.

Great speakers, much better than the original Infinity speakers!

Used as replacement woofers in Mirage M-7si. Fit was exact. Construction quality of speaker is better than original it replaced. Sound quality perfectly acceptable, really can't tell from original.

I purchased a pair of these speakers and they sound awesome. I replaced the speakers in an old powered subwoofer, now it sounds like when I first purchased it about 30 years ago.

I was hesitant to buy these cast-frame woofers to replace the woofers in my JBL 82T 8-inch bookshelf speakers for a variety of reasons. I was concerned that these Chinese-made drivers just wouldn’t sound as good as the original JBL-made woofers. In my opinion, JBL makes the best-sounding speakers on the market, bar none. I know a lot of audiophiles would probably disagree with that statement but I’m not an audiophile, I’m a musician. Another concern I had was potential fitment issues. Most cast-frame drivers are a little bigger than their stamped-frame cousins and I didn’t want to do a lot of cutting on my 82T cabinets. I asked Sean and Tom what their opinions were about mating the cast-frame woofers with my 82T cabinets and I could tell that they weren’t all thrilled with the match-up of that woofer with that cabinet either, so I almost dropped the idea. I mulled it over a bit more and said to myself, “What do you have to lose? If you don’t at least try it, you will always wonder if they would have fit and how it sounded”, so I filled out the online order form and waited. I didn’t wait long because SimplySpeaker’s shipping is fast. I ordered the woofers late Friday afternoon and they showed up on my doorstep on Tuesday afternoon. I opened the first box with some trepidation, expecting to see a large, cast-frame monstrosity. I was pleasantly surprised to find a woofer not much different in size than the stamped-frame woofers I was replacing. In fact, the cast-frame W-8PC-4s were a near-perfect fit in my JBL 82T cabinets. The only thing I had to modify was the screw holes, which took about 5 minutes. Now, on to the most important factor of all, how do they sound? Several terms come to mind… Stunning! Awesome! Top-Notch! Superior! Let’s just say that I was very pleasantly surprised and very impressed by the sound quality coming out of those two woofers. Pleasantly surprised because I really didn’t think I would be impressed. I’m sitting here at my desk listening to the album Big Generator by Yes. The bass is deep, tight, and punchy with great tone. I’m running the 82T cabinets loaded with the cast-frame W-8PC-4s, plus a 12-inch subwoofer, all powered by a tiny little Fosi BT30D Pro amplifier that supplies 165 watts for 2 channels and 300 watts for the subwoofer channel if equipped with the proper power supply. If anything, these cast-frame Chinese woofers sound better than the original woofers in the 82T cabinets.

Good value, well-built, big heavy magnets, perfect fit. They completely blow away the stock AR woofers.

A great replacment speaker, sounds better than the original,To bad it's made in China but isn't everything! Great Co. to buy from. Chuck

Installed in Boston Acoustic A400 speakers and bass sounds real good and seems deeper than the stock speakers.