DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

BK-LFE Low Frequency Effects System

Q: 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.

Q: 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.

Q: 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

Q: 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.

Product ID: 78245488

Secure Transaction

Details

Brand
ButtKicker
Speaker maximum output power
1500 Watts
Connectivity technology
Wired
Audio output mode
Surround
Mounting type
Floor Mount
Model name
BK-LFE

⚡400-1500W power handling

💺Direct seat & floor attachment

🔊True infrasonic 9 Hz resonance

Frequently Bought Together

ButtKicker BK-LFE Low Frequency Effects System

ButtKicker BK-CMAK Couch/Chair Mounting Accessory Kit

Dayton Audio SA1000 Subwoofer Amplifier Rack Mountable

Description

🎧 Feel the Unseen Bass – Transform Your Audio Experience!

POWER TO IMPRESS - Robust 400 to 1500-watt range ensures deep, impactful bass that matches any setup.
FEEL EVERY VIBRATION - Experience authentic low-frequency effects down to 9 Hz that you can literally feel.
SEAMLESS INTEGRATION - Easily mounts to seats and floors for immersive tactile feedback without bulky gear.
COMPACT LIGHTWEIGHT - Sleek 5.375-inch cube weighing just 11 pounds fits discreetly in any environment.
NATURAL MAN MADE SOUNDS - Accurately reproduces the full spectrum of low-frequency sensations from nature and tech.

The BK-LFE Low Frequency Effects System delivers true infrasonic sound at a resonant frequency of 9 Hz, attaching directly to seats and floors to transmit powerful low-frequency vibrations. With a power handling capacity from 400 to 1500 watts, this compact 11-pound device accurately reproduces natural and artificial low-frequency effects, elevating any audio setup with immersive tactile feedback.

Have a Question? See What Others Asked

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

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?

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

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

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 1686.34

Duties & taxes incl.

Finlandstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews