Buttkicker BK-LFEKit Low Frequency Effect Kit with Amplifier for Home Theater

The only tactile transducer designed specifically to take advantage of the .1 and LFE channels, the ButtKicker LFE features extended low frequency response for powerful bass response and special effects. The ButtKicker LFE (low frequency effects) utilizes a patented magnetic suspension which is different from any other speaker or shaker and can be used couches, theater seating, platforms, and any type of structure. The ButtKicker accurately reproduce the "feeling" range of many natural and man-made sounds, such as earthquakes, thunderstorms, rocket launches, waves, explosions, tornadoes, volcanoes, dinosaurs, sound effects and all styles of music. Different from other shakers or tactile transducers that use voice coil technology, the ButtKicker is much more powerful,more musical (linear) and offer true infrasonic or low frequency response with their resonant frequency of 9 Hz and range of 5 - 200 Hz. One ButtKicker LFE will easily replace 2 - 4 or more of the other types of shakers previously available, and perhaps more importantly; it is virtually indestructible and maintenance free. The ButtKicker is used in: Theme park attractions; Specialty theaters; Simulators; Virtual reality machines; Arcade and amusement rides/games; and Custom Home theaters. If you are looking to delight and electrify yourself and others with an affordable and easy to use solution, now is the time to incorporate the ButtKicker into your design.The ButtKicker is a small, linear motor, which reacts

Ideal for movies, music, and gaming, the ButtKicker LFE "silent subwoofer" lets users experience realistic special effects and concert-quality music without waking the kids or disturbing the neighbors. Rather than emitting loud rumbling sounds during each explosion or heavy bass passage, the ButtKicker simulates the "feeling" of the effect through your couch, chairs, and other furnishings, letting you sense the low without the excessive volume. The device accurately mimics the sensation of many natural and manmade sounds, such as earthquakes, thunderstorms, rocket launches, waves, explosions, tornadoes, volcanoes, dinosaurs, sound effects, and all styles of music. The Buttkicker installs easily, including under chair or couch mounting to create a tactile experience. The ButtKicker LFE (low frequency effects) functions similar to a loudspeaker, but instead of moving a cone and transferring sound waves through the air, it uses a patented magnetic suspension system to attach to seats and floors, thus sending the low frequency sound directly into the listener's body. Listeners can decrease the sound pressure level from the subwoofer to where the kids upstairs can't hear it, yet still feel all the bass they want. And as compared to other shakers or tactile transducers that use voice coil technology, the ButtKicker is more powerful and more musical (linear), with a true low frequency response of 9 Hz and a range of 5 to 200 Hz. To make it easy to connect your ButtKicker, the company included several other items to this LFE bundle, including a 2,100-watt amplifier that connects to your receiver's subwoofer out, a cable package, and a chair/couch mounting accessory kit. Simply place the mounting plate under one leg of a piece of furniture and attach the ButtKicker to the other side. The kit also includes rubber isolators that sit under the furniture's other legs. Listeners can even install the ButtKicker under the floor to enjoy a full-room tactile experience. To top it off, the ButtKicker LFE is virtually indestructible and maintenance-free. It's so reliable, in fact, that dozens of theme park owners, specialty theaters, virtual reality operators, and arcade owners are using a commercial version of the ButtKicker to boost their bottom line. So if you're looking to delight and electrify your guests with an affordable and easy-to-use full-body experience, it's time to incorporate the ButtKicker into your home theater system. What's in the Box ButtKicker LFE, BKA 1000-4 amplifier, ButtKicker LFE cable kit (with 20 feet of 14-gauge speaker wire, RCA cable, RCA "Y" adapter, and speaker level interface adapter), chair/couch mounting accessory kit (with mounting plate, 5 rubber isolators, 4 carriage bolts, 4 star washers, 4 locking nuts, 5 #10 screws, and 1 wrench), user's manual.

Does not work well with my recliner. There are times when there is too much spring vibration under my recliner. I'm looking to place it under a loveseat or sofa. I think I will like it alot better.

I had wanted a Buttkicker for a long time, but wondered if it was really worth $400. I finally decided to take a chance. Not only was it worth every penny, I'm kicking my butt for not buying it sooner. I have an amazing sound system in my home theater, and this was the icing on the cake. Stop reading the review, and order one (you'll be happy you did). I was very impressed with the quality, and the amp weighs a ton.

Great kit, easy to install, and adds a lot of fun to any action movie!

Regardless of your nice high-end home theater speaker system this piece of equipment will give you an experience you won't get otherwise. The transducer isn't just a generic vibrator. This unit modulates the vibration to perfectly match what you hear. It isn't just a 'shaker' for your couch. Vibrations are transmitted with great accuracy as far as frequencies go. Watching Band of Brothers, Mission Impossible 3, Saving Private Ryan, and many more with this unit has been something out of this world. It makes you feel like you are there in the action. Explosions in movies, a tank just passing by, a door being slammed shut, you name it, and this thing makes you feel like you are there when it was being filmed. I highly recommend it! I'm a happy camper. The immersion factor goes up quite a few notches.

Where to begin? Should I start about how this thing litterally kicks butt, or the excellent build quality? The LFE Buttkicker kit is now easily my favorite piece of home theater equipment, as the title of the review says it added the missing link to it. Everythings packaged extremely well, with the amp receiving some extra padding due to its weight. Now for me this wasn't a plug-n play install, it took me over probably 5 or 6 hours over the course of 2 days to get the thing installed properly. Don't get me wrong, you can have the kit ready to go in 15-20 minutes, I did, but the effects were only ok. One always needs to tinker with new electronics before they find that sweat spot, and this is the case with the Buttkicker LFE kit. At first I mounted it under my couch using the mounting kit, this installation worked pretty well, except that one end was rattling off my hard basement floor. Therefore I put a rug under the couch, this reduced the rattling but it was still present. I then mounted it under a T junction under the couch, and the rattling was pretty much gone. I still had to tighten some bolts, and even remove a bracket underneath for the kicker to have enough room. The effects were now pretty good, although I thought they could be even better. I therefore made my own mounting plate out of wood, and attached it across these two metal supports on my theater couch (with bolts of course). After doing this I noticed a substantial change in vibration, it was over my entire body more so. I concluded that the best effect will be given when the unit is somehow attached directly to your couch, that way the couch and the Buttkicker almost as one piece. The build quality is outstanding, probably 90% of the parts are made of metal, which is really nice considering a lot of things are being made out of plastic today.The Buttkicker LFE kit will give you a better movie experience, just don't expect to much, it doesn't toss you around. You may also want to check your receivers LFE settings, mine was set to "0", I changed this to -10db, the result was a much deeper response from the Buttkicker, very nice indeed. Overall I'm extremely impressed, I plan on getting another LFE unit for my other couch.