--- product_id: 7237658 title: "Advance BK4-4 4-Ohms Low Frequency Transducer" brand: "buttkicker" price: "S/.1688" currency: PEN in_stock: true reviews_count: 9 category: "Buttkicker" url: https://www.desertcart.pe/products/7237658-advance-bk4-4-4-ohms-low-frequency-transducer store_origin: PE region: Peru --- # High-quality spring terminal connectors for stable power 4Ξ© impedance for crisp haptic feedback Side & bottom mounting flanges for versatile setup Advance BK4-4 4-Ohms Low Frequency Transducer **Brand:** buttkicker **Price:** S/.1688 **Availability:** βœ… In Stock ## Summary > 🎧 Feel the Future of Sound – Don’t Just Listen, Live It! ## Quick Answers - **What is this?** Advance BK4-4 4-Ohms Low Frequency Transducer by buttkicker - **How much does it cost?** S/.1688 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/7237658-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€’ **Mount It Your Way:** Flexible side and bottom mounting flanges let you customize placement for maximum tactile impact in any setup. - β€’ **Plug & Play Power:** Robust spring terminal connectors ensure a secure, hassle-free connection with your amplifier or gaming rig. - β€’ **Compact Yet Mighty:** Mid-sized design packs powerful rumble without taking over your spaceβ€”perfect for desks, home theaters, or gaming stations. - β€’ **Elevate Your Entertainment:** Pair with your subwoofer to unlock a cinema-grade 4D experience that your friends will envy. - β€’ **Feel Every Beat, Not Just Hear It:** Experience ultra-low frequency vibrations down to 5Hz that transform your gaming and movie nights into immersive events. ## Overview The ButtKicker Advance BK4-4 is a mid-sized, 4-ohm low-frequency tactile transducer designed to deliver deep vibrations down to 5Hz, enhancing gaming, music, and movie experiences. Featuring versatile side and bottom mounting flanges and high-quality spring terminal connectors, it offers flexible installation and reliable connectivity. Ideal for professionals seeking immersive audio setups, it pairs perfectly with subwoofers to create a next-level 4D entertainment environment. ## Description Buy ButtKicker Advance BK4-4 4-Ohms Low Frequency Transducer: Temperature - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Haptic Fantaptic - 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. Review: 4D experience - This brought my home theater from great to EXCELLENT, the rumble in this thing is insane, I use it with a subwoofer so I get the full range of sound, it feels like I’m in a Dolby cinema or IMAX, love this, it really elevates movies and music ## 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 | | Best Sellers Rank | #113,102 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Temperature Transducers | | Brand | Buttkicker | | Built-In Media | 'Power Amplifier' not included | | Color | Black | | Compatible Devices | Personal Computer, Laptop, Tablet, Smartphone, Gaming Console, Amplifier | | Connectivity Technology | Speaker Wire | | Connector Type | Terminal Block | | Customer Reviews | 4.3 4.3 out of 5 stars (64) | | Enclosure Material | Haptic Transducer | | Global Trade Identification Number | 00898114000036 | | Impedance | 4 Ohms | | Item Dimensions | 7 x 6 x 8 inches | | Manufacturer | ButtKicker | | Mfr 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 | | Special Feature | Gaming | | UPC | 898114000036 | | Warranty Description | 1 year parts and labor | ## Product Details - **Brand:** Buttkicker - **Color:** Black - **Compatible Devices:** Personal Computer, Laptop, Tablet, Smartphone, Gaming Console, Amplifier - **Connectivity Technology:** Speaker Wire - **Connector Type:** Terminal Block - **Included Components:** 'Power Amplifier' not included - **Model Name:** Mid-Sized Haptic Transducer w/ Mounting Bracket - **Polar Pattern:** Unidirectional - **Recommended Uses For Product:** Home Theater, Gaming, Music Listening, Video Watching - **Special Feature:** Gaming ## 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 ### ⭐⭐⭐⭐⭐ Haptic Fantaptic *by D***Y on May 30, 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. ### ⭐⭐⭐⭐⭐ 4D experience *by L***E on November 16, 2025* This brought my home theater from great to EXCELLENT, the rumble in this thing is insane, I use it with a subwoofer so I get the full range of sound, it feels like I’m in a Dolby cinema or IMAX, love this, it really elevates movies and music ### ⭐⭐⭐⭐ Good product I would buy it again. *by J***R on July 7, 2015* This is my first review for Amazon. I purchased these because I upgraded the seating in my HT. I was previously using Bass Shaker Pro's for my seating. The old unit simply would not fit in the new chairs. The new seats were specifically designed to accommodate the BK4's. I have many years experience with tactile transducers. The BK4s do a fine job of transferring the LFE signal into earth shattering vibration. They were simple to install and fairly well documented. The only issue I have is the price. They are a lot more expensive than the Bass shakers I am replacing but I don't "feel" any difference. I do have 1 unit mounted in each chair. Perhaps they can produce higher levels than the Bass shakers but it is not needed for a single chair application. There comes a point where the effect is distracting from the movie experience rather than a cool addition. ## 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.pe/products/7237658-advance-bk4-4-4-ohms-low-frequency-transducer](https://www.desertcart.pe/products/7237658-advance-bk4-4-4-ohms-low-frequency-transducer) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-04-25*