Verified Purchase
Uneventful Replacement for my Pro-LX550
Reviewed by dgduerr on 08/24/2023
Beautiful , absolutely perfect fit!!! Purchased these new from RS, with the RCA badging (Cat # 40-5037), and when the foam surrounds failed last year my heart dropped! Yes, I have refoamed before, but who want to go through the hassle? Madisound Speaker Store to the rescue. Thanks for bringing this product to the market.
Verified Purchase
perfect fit for Polk T15
Reviewed by joerodit@gmail.com on 02/03/2023
I like the look of the speaker and it has a good WAF. However, the drivers on this speaker are mediocre at best especially the woofer. Boomy with awful midrange. These are a great upgrade and it dropped in w/o any modifications at all. They have great imaging a male and female vocals are super clear. Went from veiled to very pleasant. More upgrades coming!
Excellent Upgrade
Reviewed by PhotoGreg on 11/17/2022
These woofers fit perfectly in the Optimus L5's as stated in other reviews. The sound quality is dramatically better as these exhibit better low-end response and tonal clarity.
I did modify the built in cross over to address some midrange peaks.
Overall, I am super impressed at the new life brought to my L5's.
Verified Purchase
works great.
Reviewed by saggman54 on 07/10/2022
using in Realistio Optimus pro lx5 fit's with no modifications. tried some other ones first and the mounting gasket on those made the speakers sit deeper in the cabinet and require longer screws.
also like that these have the rubber surrounds instead of foam.
Good as Advertised
Reviewed by tommourgos on 06/22/2021
All these reviews are right. The speakers fit perfectly and the surrounds are much more durable than the originals. I'm using them in RCA (Radio Shack) Cat. #40-5037.
Handled Perfectly
Reviewed by sm935@bellsouth.net on 04/26/2021
Ordered 4 of the 5" Optimus LXII replacement woofers, one worked intermittently and was going to return it. They just said keep it and we'll send you a new one, which is all I wanted. Great customer service! And the new woofers actually do sound quite a bit more solid than the originals, built better too, better speaker surround material. After repairing one pair of these (I have 3 pairs), I would HIGHLY recommend that you buy these replacement speakers instead. Much less hassle and mess (glue smell is enough to dissuade) and much better sound. Only a little more than the kits, and the new speakers will last longer than the old rebuilds. These will work great in Optimus Pro-LX, Optimus Pro-LXII, and RCA Linaem 50-4007 made for Radio Shack. (Have 1 pair of each).
Verified Purchase
Good LX-5 replacement
Reviewed by vidgamer on 12/31/2017
These seem like a great value. Very clear sound for not a lot of cash. I realized that the foam on my LX-5 woofers was starting to tear, but at these prices, it's better to upgrade the woofer than to try to refoam.
The old woofers sounded a bit "muffled" compared to these. I measured a bit more upper-midrange with the new ones, but they do seem more clear. Bass is especially more detailed. Volume level seems to be about the same, which means that the tweeter is still overpowered a bit, but if you were OK with it before, it'll still be OK, only the mids will be more clear and with better bass. The tweeters seem to be a bit more audible, but they are still recessed a bit. Stock speakers are very boomy in the mid-bass; I stuffed the cabinets with some polyfill to combat that.
These were a perfect fit for the LX-5. Opening the front of the LX-5 is a bit tricky, but tips posted on AudioKarma were helpful. This is not a difficult job.
Excellent Value X 6
Reviewed by Yujibob on 07/24/2017
I had 8 RCA Optimus Pro LX 5 speakers with deteriorating surrounds and I read this speaker was a direct replacement. It's been several weeks now listening to my rebuilt speakers and they never sounded this good even when new. This is a fantastic speaker for the price and it's shielded just like the originals. The bass is far superior and even the mid-range sounds improved which is saying something for a two way compact enclosure. The replacement was effortless. I suggest you do not even bother with the free gaskets they supply. My only complaint was I only bought 6 instead of 8 because I really only needed 6. Shipping over $100.00 is free so this was an incredible bargain and now I wish I had purchased the extra 2. Fantastic price, fantastic sound and an effortless replacement.
Optimus Pro LX-5 Replacement Woofer
Reviewed by willo on 06/21/2017
This speaker driver is a perfect replacement for Optimus LX-5 Radio Shack speaker. Fits perfectly with no modification. The best part is that it sounds fantastic... better than the original. Bass is tighter and a little deeper, not to mention that you can play at a higher volume level with no distortion. The price? Only 20.00 bucks. You've got to be kidding me. Highly recommended!
Verified Purchase
Replacement for Paradigm Alpha B1
Reviewed by dl2341 on 07/21/2016
This is a drop in replacement for Alpha B1 to fix the weakness in the speaker. The upper midrange of the OEM woofer is lacking, and this woofer is clear and detailed through the operating range, just like the frequency response is shown in the chart. From 55-3000 the output is almost a straight line, it's that flat!!
Perfect fit for Optimus Pro LX-5
Reviewed by allanjay1125 on 01/11/2016
This is a great replacement for the Pro LX-5 woofer. They sound much better than the original woofers and literally are a perfect fit. Audio Karma has great instructions on how to replace the woofer. It only took 20 minutes to replace the pair.
Optimus PRO LX5 Replacement
Reviewed by Elwood on 06/04/2015
Drop-in replacement for original woofers in a pair of LX-5 MkI.
At $20 ea. only about $10 per speaker more than a kit to replace the foam surrounds on the originals - and these are far superior to the OEM part.
Nicely packaged and included a new gasket for the baffle. More than I expected at this price point. Exceptionally fast shipping by Madisound.
Very pleased with the sound.
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