--- product_id: 25281484 title: "HMKB12 Kickback Bass Combo Amplifier, 1x12\"" brand: "hartke" price: "£663.13" currency: GBP in_stock: true reviews_count: 12 category: "Hartke" url: https://www.desertcart.co.uk/products/25281484-hmkb12-kickback-bass-combo-amplifier-1x12 store_origin: GB region: United Kingdom --- # 500W Class D power 12" Hydride hybrid driver 2-way upright & kickback design HMKB12 Kickback Bass Combo Amplifier, 1x12" **Brand:** hartke **Price:** £663.13 **Availability:** ✅ In Stock ## Summary > 🎶 Lightweight power, heavyweight presence — own the stage with Hartke Kickback! ## Quick Answers - **What is this?** HMKB12 Kickback Bass Combo Amplifier, 1x12" by hartke - **How much does it cost?** £663.13 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/25281484-hmkb12-kickback-bass-combo-amplifier-1x12) ## Best For - hartke enthusiasts ## Why This Product - Trusted hartke brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hybrid Speaker Tech:** 12" Hydride paper/aluminum cone delivers rich lows and articulate mids with unmatched clarity. - • **Pro-Grade Reliability:** Trusted by seasoned pros for decades, combining rugged durability with premium tone. - • **Lightweight Portability:** At just 26 pounds, this amp is your ultimate gig companion—carry less, play more. - • **Power that Packs a Punch:** 500 watts of crystal-clear Class D amplification to dominate any small to mid-size venue. - • **Versatile Cabinet Design:** Innovative 2-way upright and kickback positioning for perfect stage presence and sound projection. ## Overview The Hartke HMKB12 Kickback Bass Combo Amplifier is a 500-watt Class D powerhouse featuring a 12" Hydride hybrid paper/aluminum speaker and a unique 2-way cabinet design. Weighing only 26 pounds, it offers exceptional portability without sacrificing rich, clear bass tone, making it ideal for small to mid-size venues and professional musicians seeking reliable, cutting-edge performance. ## Description Hartke has revamped its acclaimed Kickback 12 Bass Combo with a new high-powered, lightweight design. Retaining the classic enclosure, the Kickback KB12 now features Hartke's patented Hydride Speaker Technology. With 500 watts of Class D power, the Kickback KB12 is ruggedly portable and delivers serious bass tone that cuts through the mix. Review: Super satisfied with purchase of my KB12! - I’ve been wanting to try a Hartke bass amp for a while. Finally, decided to purchase and I am extremely happy with it! I’ve used my solid, reliable 15” Fender TKO for over 25 years. The KB12 is less than half the weight of my old amp but packs plenty of power! I was reluctant going from a 15” to a 12”, but not an issue at all. I use my amp for small to mid size venues without running through mains most of the time. I just used my new KB12 in a church with around 150 people playing with a full band. It had plenty of low end and volume with room to spare. I got several compliments on the sound from my band and audience. Absolutely Love the variety of tones and clarity! If looking for a great amp for practice, small and mid size venues, don’t hesitate with this lightweight powerhouse. I will say, if playing large venues, or outdoors, you will want to use the direct output and run through house, or need a larger amp. This amp would probably lack the low end needed to fill a larger venue, depending on your style. It’s perfect for my use and so lightweight and portable! Would purchase again!! Review: The KB15 is amazing. - I've had or tried just about every bass amp with a stack or combo over the last 55 years. I wish I'd had this KB15 45 years ago. It's brilliant, cut through the two guitars I work with in a Rolling Stones Tribute act, both seasoned guitarists couldn't belive the clarity and punch of it. It is a monster, I read on here that some guy said it had no punch?. Obviously his bass isn't up to much or he has no idea how to set up an amp for bass. Get one you definitely won't regret it. ## Features - Lightweight Class D amplifier that weighs 28lb - 500 watts of power - 12" Hydride paper/aluminum hybrid cone driver - 2-way (upright and "kickback") cabinet design ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01264IFQI | | Best Sellers Rank | #68,187 in Musical Instruments ( See Top 100 in Musical Instruments ) #62 in Bass Guitar Amplifier Combo Amps | | Color Name | Black | | Compatible Devices | Double Bass | | Connector Type | XLR | | Customer Reviews | 4.5 4.5 out of 5 stars (103) | | Date First Available | July 21, 2015 | | Is Discontinued By Manufacturer | No | | Item Weight | 26 pounds | | Item model number | HMKB12 | | Material Type | Paper/aluminum | | Output Wattage | 500 Watts | | Power Source | Corded Electric | | Product Dimensions | 20 x 17 x 18 inches | | Size | 1x12" | ## Product Details - **Brand:** Hartke - **Color:** Black - **Compatible Devices:** Double Bass - **Material:** Paper/aluminum - **Output Wattage:** 500 Watts ## Images ![HMKB12 Kickback Bass Combo Amplifier, 1x12" - Image 1](https://m.media-amazon.com/images/I/61BZHhTzBFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super satisfied with purchase of my KB12! *by A***R on August 30, 2024* I’ve been wanting to try a Hartke bass amp for a while. Finally, decided to purchase and I am extremely happy with it! I’ve used my solid, reliable 15” Fender TKO for over 25 years. The KB12 is less than half the weight of my old amp but packs plenty of power! I was reluctant going from a 15” to a 12”, but not an issue at all. I use my amp for small to mid size venues without running through mains most of the time. I just used my new KB12 in a church with around 150 people playing with a full band. It had plenty of low end and volume with room to spare. I got several compliments on the sound from my band and audience. Absolutely Love the variety of tones and clarity! If looking for a great amp for practice, small and mid size venues, don’t hesitate with this lightweight powerhouse. I will say, if playing large venues, or outdoors, you will want to use the direct output and run through house, or need a larger amp. This amp would probably lack the low end needed to fill a larger venue, depending on your style. It’s perfect for my use and so lightweight and portable! Would purchase again!! ### ⭐⭐⭐⭐⭐ The KB15 is amazing. *by N***S on November 18, 2025* I've had or tried just about every bass amp with a stack or combo over the last 55 years. I wish I'd had this KB15 45 years ago. It's brilliant, cut through the two guitars I work with in a Rolling Stones Tribute act, both seasoned guitarists couldn't belive the clarity and punch of it. It is a monster, I read on here that some guy said it had no punch?. Obviously his bass isn't up to much or he has no idea how to set up an amp for bass. Get one you definitely won't regret it. ### ⭐⭐⭐⭐⭐ Small, yet packs a punch *by S***N on June 19, 2024* My Hartke KB12 weighs as much as my practice amp, yet is 10x more powerful. You can use this amp in a club or bar and not get lost in the sound of a rock n roll band. So light to carry, and 500 watts! ## Frequently Bought Together - Hartke Kickback 12 Bass Combo, 1x12 (HMKB12) - GLS Audio Instrument Cable - Amp Cord for Bass & Electric Guitar - Straight to Right Angle 1/4 Inch Instrument Cable - Brown/Yellow Braided Tweed, 20ft --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/25281484-hmkb12-kickback-bass-combo-amplifier-1x12](https://www.desertcart.co.uk/products/25281484-hmkb12-kickback-bass-combo-amplifier-1x12) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-24*