This is a fairly powerful Sub-woofer 150 watts of power, with an outstanding frequency range 27Hz-150Hz I have not found one with this low of a range no matter how large until you get into a very high priced sub-woofer. This sub-woofer is a very compact size @ 14"W x 15"D X 16"H The Bass on this Sub Thumps it is very tight not mushy. It complements my system nicely. I am using it with the following equipment. 1ea. Onkyo 607 Receiver 4ea. Klipsch F-3 Synergy III 2-Way Floorstanding Speakers - Front & Rear 2ea. KLIPSCH Synergy III B-2 BookShelf Speakers - Center Surrounds 1ea. KLIPSCH Synergy III B-2 BookShelf Speaker - Center Channel 2ea, JBL PB10 Subwoofer Speaker This system has a very realistic sound that makes you feel as if youare at the concert or in the movie. The highs are sparklingly clear & billiant thanks to the horns Klipsch chose. The mids & bass are equaly clear & tight With the full range drivers that Klipsch chose & those Two JBL PB10 Subwoofer wel they just Rock I swear I think I see the walls bow as it is compressing me into my Lazy Boy Recliner. possibly a slight exageration. But the system Kicks *** .Read full review
Has great clear bass response, adds perfect lower end to my Klipsch Heresy loudspeakers
Verified purchase: Yes | Condition: Pre-owned
I recommend someone buy a jbl woofer
Verified purchase: Yes | Condition: Pre-owned
Used for parts. Had to replace bad amp as noted with Nobsound 100 watt amp. Worked great..
Verified purchase: Yes
This sub work fine out of the box but on average only lasts 3 to 4 years. The issue is with cheap electrolytic capacitors used in the power supply - they burst and leak all over the circuit board. Harmon used this same, crummy class-D amp in most of their powered subs during this period, so you will see the same failures in the Infinity speakers as you do with JBL. This failure is so common, that there are ebay vendors who specialize in the repair. AVOID....
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