JBL L8400P 600-watt High Performance 12-Inch Powered Subwoofer with Digital Amplifier (Black)

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Price: $728.60 $722.50   

Product Feature

• 12" cast aluminum woofer for powerful bass response
• 600-watt digital amplifier provides optimum power
• 50-150Hz continuously adjustable low-pass crossover
• Heatscape motor structure and Symmetrical Field Geometry provide powerful bass
• Gold-plated, 5-way bi-wirable binding post
• Cast-aluminum frame
• Heatscape motor structure
• PolyPlas woofer cone

Product Description

The Studio L 8400P is a powerfull 12" Powered subwoofer with a 600 watt digital amplifier. It is built with a cast aluminum frame chassis that helps give you outstanding bass response.

JBL L8400P 600-watt High Performance 12-Inch Powered Subwoofer with Digital Amplifier (Black) Review

I have no complaints with the sound quality. This will provide booming, btu accurate bass that will frighten your cat if she falls asleep in front of it. My complaints are usability. The stand-by mode doesn't really save power. The sub gets quite warm if left on, even if when it has no signal. The only way to save your electric bill is to turn it off, which requires reaching behind the sub, which may be impractical in your set-up. Also, when it wakes up from stand-by, it chirps. When my little brother used my system unattended, he wasted a good deal of time trying to find the frog he thought must have gotten into the living room. If your material goes a long time without any bass in the soundtrack, it can chirp in the middle of the movie. This is rather irritating.

Edit: I had this for about 2 years and it worked great. Then, about a week after I wrote this review, it quit working. It would still power up, but made no sound whatsover. I took it in for repair and found I had a melted voice coil. I have a 15'x13'x10' room, have my system equalized & never have turned it above -12. It should be able to handle a lot more than this. This seems to be a rare problem, and the repair was covered by warranty (though labor wasn't and I was without my sub for almost a month), so I won't deduct any points from the review, but keep in mind reliability varies.

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