--- product_id: 239283777 title: "Advance BK4-4 4-Ohms Low Frequency Transducer" brand: "buttkicker" price: "Β£530.23" currency: GBP in_stock: true reviews_count: 5 category: "Buttkicker" url: https://www.desertcart.co.uk/products/239283777-advance-bk4-4-4-ohms-low-frequency-transducer store_origin: GB region: United Kingdom --- # Optimized for gaming & home theater 75W-400W power range Side & bottom mounting flanges Advance BK4-4 4-Ohms Low Frequency Transducer **Brand:** buttkicker **Price:** Β£530.23 **Availability:** βœ… In Stock ## Summary > 🎧 Feel the bass, don’t just hear it β€” join the elite audio revolution! ## Quick Answers - **What is this?** Advance BK4-4 4-Ohms Low Frequency Transducer by buttkicker - **How much does it cost?** Β£530.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/239283777-advance-bk4-4-4-ohms-low-frequency-transducer) ## 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 - β€’ **4-Ohm Precision:** Engineered specifically for 4-ohm systems to maximize compatibility and sound fidelity. - β€’ **Feel Every Beat:** Patented tech converts low frequencies into immersive vibrations for a next-level audio experience. - β€’ **Versatile Mounting:** Side and bottom flanges let you customize placement to fit any setup or space. - β€’ **Plug & Play Simplicity:** High-quality spring terminal connectors ensure lightning-fast, hassle-free installation. - β€’ **Powerhouse Performance:** Handles 75W minimum up to 400W max, delivering deep, precise tactile feedback. ## Overview The ButtKicker Advance BK4-4 is a mid-sized, 4-ohm low frequency transducer designed to transform audio into powerful vibrations. Perfect for gamers, home theater enthusiasts, and musicians, it features patented technology, versatile mounting options, and high-quality spring terminal connectors for quick installation. With a power handling range of 75W to 400W, it delivers immersive tactile feedback that elevates any audio experience. ## Description The new ButtKicker Advance is a powerful and accurate low frequency audio transducer, built with patented technology. It translates low frequencies into vibration so musicians can really feel the bass. Transducer has bottom and side mounting plates for easy installation in your home theater or living room. Perfect for video gaming or movie watching. It features high quality spring terminal speaker connectors that make installation even quicker. Power handling of 75W minimum, 400W maximum. Available in 4 ohm only. The Guitammer Company, Inc., the leaders in low frequency sound. The absolute best low frequency tactile audio products for the gaming, home theater, car audio, musician and entertainment markets. Invented by studio engineers and musicians, the ButtKicker family of products are used by industry leaders, home theater professionals and enthusiasts around the world. Review: Pleasant haptic feedback - It works as expected, but I wish I could crank it up to around 400W sustained without overheating protection kicking in. Bolted it to my IKEA Markus chair with a thin wooden board. I use it mostly for flight sims in VR, really adds a lot to the experience especially with software that works seperatly from the game's audio using the game's telemetry and allows you to customise the gain and sound file of each effect. I've used it for music with headphones as well and it does the job well enough for the low end. In flight sims it does overheat especially with sustained engine rpm effects and the like which takes around 10min wait for the transducer to be usable again with active cooling. It took me a while to find a compromise that works between setting the gain for certain effects and lowering my amp's gain to around 200W. With a fan it can be pushed higher. It is plenty powerful at around 200W, but I do love the tactile feedback at higher gains and wish I could push it higher without overheating after 30min of playtime. Review: Feel Vibration! - this is my second device that is now combining with the other under my couch which is wired in series.Which now gives full range when they both work together. Its nice effect.Subs give airborne flow in the air while buttkicker gives the sense of feeling whats going to happen with very low frequencies. Its like someone is standing waiting for a train coming and your body is sensing with that emotion that its coming. I can see how these products came about ,with now theres motion code.But this product is a nice start for something opitional to have . Its worth buying. ## Features - Mid-sized ButtKicker transducer - Side and bottom mounting flanges - Versatility in placement - High quality spring terminal connectors - 4 ohm only ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002GY7QA | | Antenna Location | Home Theater, Gaming, Music Listening, Video Watching | | Box Contents | 'Power Amplifier' not included | | Brand | Buttkicker | | Brand Name | Buttkicker | | Colour | Black | | Compatible Devices | Personal Computer, Laptop, Tablet, Smartphone, Gaming Console, Amplifier | | Connectivity Technology | Speaker Wire | | Connector Type | Terminal Block | | Customer Reviews | 4.4 out of 5 stars 58 Reviews | | Enclosure Material | Haptic Transducer | | Frequency Range | 20 hz 20 khz | | Global Trade Identification Number | 00898114000036 | | Hardware Platform | Karaoke Machine | | Impedance Unit of Measure | 4 Ohms | | Item Dimensions | 17.8 x 15.2 x 20.3 Centimeters | | Manufacturer | ButtKicker | | Manufacturer Part Number | BK4-4 | | Microphone Form Factor | Handheld | | Model Name | Mid-Sized Haptic Transducer w/ Mounting Bracket | | Model Number | BK4-4 | | Number of Channels | 1 | | Polar Pattern | Unidirectional | | Power Source | Corded Electric | | Recommended Uses For Product | Home Theater, Gaming, Music Listening, Video Watching | | Special Feature | Gaming | | UPC | 898114000036 | | Unit Count | 1.0 Count | | Warranty Description | 1 year parts and labor | ## Product Details - **Brand:** Buttkicker - **Connectivity Technology:** Speaker Wire - **Connector Type:** Terminal Block - **Model Name:** Mid-Sized Haptic Transducer w/ Mounting Bracket - **Recommended Uses For Product:** Home Theater, Gaming, Music Listening, Video Watching ## Images ![Advance BK4-4 4-Ohms Low Frequency Transducer - Image 1](https://m.media-amazon.com/images/I/71Ri+4nL7cL.jpg) ## Questions & Answers **Q: I have a set of four recliners. Would an "Advance" transducer mounted in each recliner be way too much?** A: I have one mounted beneath a loveseat. It shakes hard enough to go just beyond the point of being comfortable. At that extreme level you can hear knocking in the unit. For me, at that high level it's distracting & unpleasant. By adjusting the amp's cutoff freq higher to ~ 100hz on your amp you can include tactile for gun shots & door slam; or you can set it lower < 50hz for only crashes/explosions, etc. If you want real extreme this wont be for you. I run mine with a left over sub woofer 120 watt plate amp and it has plenty of shake in my opinion. I ordered the Advance and the LFE version, I sent the later back. I would say this model would is perfect for your application. If in doubt, buy this and a smaller model and compare the two. **Q: will i need extra accessories with this product? or it plug and play from the box** A: I bought the wired version (there is a wireless model). Needed extras included BKA300-4 amplifier (was not included), extra rubber isolating feet for larger pieces of furniture then a single chair, cable to get signal from sub-woofer output on your surround to the amplifier. **Q: Hello, you amplifier used to move this ButtKicker?** A: Actually these amps will power up to 4 buttkickers--if you only need one you can go with the Buttkicker Amp BKA300-4 which costs around $229 **Q: Will this work on xbox one? it only has analog out put not digital like hdmi used this days.** A: Signal must be analog not digital. Low frequency end of your XBox signal must be 5 - 200 Hz. And yes you will need an amp such as the BKA1000N. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pleasant haptic feedback *by S***Y on 30 July 2020* It works as expected, but I wish I could crank it up to around 400W sustained without overheating protection kicking in. Bolted it to my IKEA Markus chair with a thin wooden board. I use it mostly for flight sims in VR, really adds a lot to the experience especially with software that works seperatly from the game's audio using the game's telemetry and allows you to customise the gain and sound file of each effect. I've used it for music with headphones as well and it does the job well enough for the low end. In flight sims it does overheat especially with sustained engine rpm effects and the like which takes around 10min wait for the transducer to be usable again with active cooling. It took me a while to find a compromise that works between setting the gain for certain effects and lowering my amp's gain to around 200W. With a fan it can be pushed higher. It is plenty powerful at around 200W, but I do love the tactile feedback at higher gains and wish I could push it higher without overheating after 30min of playtime. ### ⭐⭐⭐⭐⭐ Feel Vibration! *by A***L on 7 December 2013* this is my second device that is now combining with the other under my couch which is wired in series.Which now gives full range when they both work together. Its nice effect.Subs give airborne flow in the air while buttkicker gives the sense of feeling whats going to happen with very low frequencies. Its like someone is standing waiting for a train coming and your body is sensing with that emotion that its coming. I can see how these products came about ,with now theres motion code.But this product is a nice start for something opitional to have . Its worth buying. ### ⭐⭐⭐⭐⭐ Haptic Fantaptic *by D***Y on 30 May 2023* This is great as-is, but would definitely benefit from EQ fine-tuning based on case-by-case usage. Meaning, you might want a different gaming profile from your music/movie listening profile. The amp I use this with has a LPF, so I just adjust that for my preferences, and that's enough for me. More discerning ears might want to get (probably already have) a quality EQ program to dial in the performance. On a technical note, it's worth mentioning that the claimed frequency response for this goes down to 5hz, and while that's below hearing range, you will feel the difference with this device. Most amps (including the one I'm using) only go down to 20hz, which is probably enough for most people, but again, discerning ears might want to spend a little more on an amp that accommodates the extended frequency response. An example where this difference would be felt would be in explosions/action scenes, engine notes, and gaming impacts. ## Frequently Bought Together - ButtKicker Advance BK4-4 4-Ohms Low Frequency Transducer - Nobsound G2 PRO TPA3255 Hi-Fi 300W Subwoofer Power Amplifier Mono Channel Class D SUB Audio Amp --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/239283777-advance-bk4-4-4-ohms-low-frequency-transducer](https://www.desertcart.co.uk/products/239283777-advance-bk4-4-4-ohms-low-frequency-transducer) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*