GRS 6PR-8 6-1/2" Poly Cone Rubber Surround Woofer

Excelente

The foam surrounds in my old dbx subwoofer speakers (circa 1990) finally crumbled apart due to age. I didn't realize this until I recently rearranged my audio setup and took the opportunity to open the subwoofer panel and check things out. I had experience in the past with the foam cone surrounds on other speakers crumbling apart as they got older. Sure enough, upon opening the subwoofer panel both woofer surrounds were dried up and cracked. My guess is they had been this way for years and the sound degradation was too subtle to notice. At first, I considered just replacing the foam surrounds using a rebuild kit but I didn't think that the original speakers were of such high quality that this would be worth it. So, I started looking for a durable, 6.5-inch replacement woofer with similar specs to the original equipment. Since the old speakers had minimal markings, I did some research online about how best to select subwoofer speakers. I quickly educated myself about speaker power rating, natural frequency, and Q-factors. There is also good data out there to help you select replacement speakers considering factors such as whether or not your subwoofer is enclosed or ported. After considering various options, I determined that the GRS 6PR-8 was the right replacement since it met the power handling spec, cross-over characteristics, and enclosure design plus they also have a poly-cone and rubber surround. Rubber surrounds are considered to be more resistant to age than foam. Installation was easy and I couldn't be more pleased with this do-it-yourself project. My sound system is like new again. Great product and lots of choices from the vendor, Parts Express.

Come tutti gli altri acquirenti, l'ho usato per sostituire il subwoofer delle mie Klipsh Promedia 2.1 ormai divelto. Personalmente non noto differenze con quello "di serie"

A pesar de ser de fabricación china, cosa que no hay que tener mucho en cuenta, pues muchas marcas de prestigio ya se fabrican en China, con la diferencia de que son mucho más caras y además no hay practicamente diferencia en la calidad de sonido y son mucho más baratas, estos altavoces GRS tienen un sonido bastante aceptable por el precio que tienen, yo los he comprado para sustituir unos Beyma y a mi me gusta mas el sonido que dan estos GRS, que los que tenia de Beyma que se me estropearon, yo llevo mucho tiempo en esto del mundo de la Hi fi, y he aprendido que no siempre hay que fiarse de las marcas sino de tus oidos.

This is a replacement subwoofer for my Klipsch Promedia 2.1 speaker system that is connected to my desktop computer. I find that this replacement model is superior to the original Klipsch subwoofer that came with the 3-way system. It is very resonant, and handles all the sub-bass notes with ease. This subwoofer adds a whole new dimension to all of my online music. I'm glad to have it.