---
product_id: 78245488
title: "BK-LFE Low Frequency Effects System"
brand: "buttkicker"
price: "S$1531"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/78245488-bk-lfe-low-frequency-effects-system
store_origin: SG
region: Singapore
---

# 400-1500W power handling Direct seat & floor attachment True infrasonic 9 Hz resonance BK-LFE Low Frequency Effects System

**Brand:** buttkicker
**Price:** S$1531
**Availability:** ✅ In Stock

## Summary

> 🎧 Feel the Unseen Bass – Transform Your Audio Experience!

## Quick Answers

- **What is this?** BK-LFE Low Frequency Effects System by buttkicker
- **How much does it cost?** S$1531 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/78245488-bk-lfe-low-frequency-effects-system)

## Best For

- buttkicker enthusiasts

## Why This Product

- Trusted buttkicker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **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.

## Overview

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.

## Description

BK-LFE Low Frequency Effects System

## Features

- Offers true infrasonic, or low-frequency response with a resonant frequency of 9 Hz
- Attaches to seats and floors, and sends low-frequency sound directly into the listener's body
- Accurately reproduce the feeling range of many natural and man-made sounds
- Power handling ranges from a minimum of 400 watts to a 1,500-watt maximum
- Measures 5.375 x 5.5 x 5.375 inches (WxHxD), and weighs 11 pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0007P98K6 |
| Antenna Location | home theater |
| Audio Driver Size | 5.38 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #50,669 in Musical Instruments ( See Top 100 in Musical Instruments ) #17 in Exciters & Enhancers Effects Processors |
| Brand | Buttkicker |
| Color | Black |
| Compatible Devices | Gaming Console, Home Theater, Television |
| Connectivity Protocol | Wired |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Customer Reviews | 4.4 out of 5 stars 78 Reviews |
| Enclosure Material | Metal |
| Global Trade Identification Number | 00898114000012 |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 5.38"D x 5.38"W x 5.5"H |
| Item Weight | 10.5 Pounds |
| MP3 player | No |
| Manufacturer | ButtKicker |
| Material | Metal |
| Model Name | BK-LFE |
| Model Number | BK-LFE |
| Mounting Type | Floor Mount |
| Number of Audio Channels | 5.1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 1500 Watts |
| Speaker Size | 5.38 Inches |
| Speaker Type | Subwoofer |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 5.07 Inches |
| UPC | 020010325047 898114000012 |
| Warranty Description | 1 year parts, 1 year labor |
| Warranty Type | Limited |
| Woofer Diameter | 5.38 Inches |

## Product Details

- **Brand:** ButtKicker
- **Speaker maximum output power:** 1500 Watts
- **Connectivity technology:** Wired
- **Audio output mode:** Surround
- **Mounting type:** Floor Mount
- **Model name:** BK-LFE
- **Speaker type:** Subwoofer
- **Recommended uses for product:** home theater
- **Compatible devices:** Gaming Console, Home Theater, Television
- **Subwoofer diameter:** 5.07 Inches

## Images

![BK-LFE Low Frequency Effects System - Image 1](https://m.media-amazon.com/images/I/71C9NMfZe1L.jpg)
![BK-LFE Low Frequency Effects System - Image 2](https://m.media-amazon.com/images/I/711nMbj3wAL.jpg)
![BK-LFE Low Frequency Effects System - Image 3](https://m.media-amazon.com/images/I/711MJ2EK16L.jpg)
![BK-LFE Low Frequency Effects System - Image 4](https://m.media-amazon.com/images/I/71acwrKnr6L.jpg)

## Questions & Answers

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

## 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

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-20*