will one of these be suitable for a u shaped sectional couch? Each sectional (5 pieces) is attached by only a metal linkage.

In your case, in all probability, only the section that the Buttkicker is mounted to will experience any significant shaking since you need a really SOLID mechanical connection between the Buttkicker and the sofa, and between the sections to transmit the vibrations. It would be a good idea to check out some of the YouTube videos on mounting Buttkickers to sofas/chairs. BTW, I recommend mounting the Buttkicker to the frame of the sofa, rather than using the Under-leg Mounting Kit. The reason is that when the device is mounted to the frame of the sofa, you get forces transmitted to the structure on both the upward and downward strokes of the Buttkicker internal piston, whereas when you use the under-leg mounting method, the Buttkicker is driving its force into the floor with little motion for half of each cycle.

How many of these bad boys do I need to power a row of 4 home theater seats? 4? Or can I get away with 2?

As long as the seats are attached solid you would be fine with 2 BK-LFE. You would also require an amplifier to power them.

What is the best amp for this. Try to be spacific.

I called and talked with ButtKicker, they said the Dayton SA-1000 was the best and was equal to thwir amps. There is a company called Partsexpress.com with the best price, 398.00

Where would you mount this in a car? Also how would you mount this to a car?

Typically in the trunk. It's too tall for anywhere else. But it's not your best choice for a car anyhow; this thing requires a LOT of power. It's moving a big piston. And it's heavy, while you want your car light for performance. An Aurasound or Clark Synthesis transducer is smaller, easier to mount to your seat's underside and more power-efficient. They won't -thump- as much, but they're better choices.

Desertcart Logo

Deliver to French Polynesia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🎧 Turn sound into sensation—feel the bass like never before!

FEEL EVERY VIBRATION - Experience true infrasonic lows down to 9 Hz that you can literally feel.
SEAMLESS INTEGRATION - Easily attaches to seats and floors for immersive tactile feedback.
COMPACT LIGHTWEIGHT - Small 5.375-inch footprint and just 11 pounds—fits anywhere without bulk.
POWERHOUSE PERFORMANCE - Handles from 400 to 1500 watts, delivering deep, dynamic low-frequency effects.
AUTHENTIC SOUND REPRODUCTION - Accurately recreates natural and man-made low-frequency sensations for total immersion.

The Buttkicker BK-LFE is a compact, high-powered low-frequency effects system that delivers true infrasonic vibrations down to 9 Hz. Designed to mount on seats and floors, it transforms audio into tactile experiences by sending deep bass directly into the listener’s body. With a power handling range of 400 to 1500 watts and a lightweight design, it’s perfect for immersive home theaters, gaming setups, and professional environments seeking next-level sensory engagement.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.