--- product_id: 511933757 title: "Amplifier Intended for QSC KW181, KLA181, K-Sub Module Powered Speakers" brand: "lase" price: "€ 678.61" currency: EUR in_stock: true reviews_count: 3 category: "Lase" url: https://www.desertcart.hr/products/511933757-amplifier-intended-for-qsc-kw181-kla181-k-sub-module-powered store_origin: HR region: Croatia --- # 1000W RMS Power Advanced Thermal & Excursion Protection Remote Locking Gain Control Amplifier Intended for QSC KW181, KLA181, K-Sub Module Powered Speakers **Brand:** lase **Price:** € 678.61 **Availability:** βœ… In Stock ## Summary > 🎡 Power your bass with precision and reliability β€” don’t let your sound fall behind! ## Quick Answers - **What is this?** Amplifier Intended for QSC KW181, KLA181, K-Sub Module Powered Speakers by lase - **How much does it cost?** € 678.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/511933757-amplifier-intended-for-qsc-kw181-kla181-k-sub-module-powered) ## Best For - lase enthusiasts ## Why This Product - Trusted lase brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Unmatched Power Output:** Delivers a commanding 1000W RMS for deep, punchy bass that fills any venue. - β€’ **Pro-Grade Signal Integrity:** Signal-to-noise ratio >112 dBA and >70 dB channel separation ensure crystal-clear, distortion-free sound. - β€’ **Compact & Lightweight Design:** Sleek 14” x 7.5” x 4.5” footprint and just 6.3 lbsβ€”powerful performance without the bulk. - β€’ **Precision Thermal Management:** On-demand variable speed fan plus multi-layer thermal limiting keeps your amp cool and reliable gig after gig. - β€’ **Seamless Compatibility & Control:** Plug-and-play replacement for QSC KW181, KLA181, and K-Sub modules with locking IEC and remote gain control for ultimate convenience. ## Overview The LASE K Series Amplifier is a professional-grade, 1000W RMS Class D power module designed as a direct replacement for QSC KW181, KLA181, and K-Sub powered speakers. Featuring advanced thermal and excursion protection, remote locking gain control, and a compact, lightweight design, it delivers pristine, high-output bass performance with exceptional reliability for demanding live and studio environments. ## Description New ! LASE K Series Professional Loudspeaker Sub Woofer Power-Amplifier Module,(Power Con Cable Included) Very Easy To Install. This Compatible Replacement for QSC KLA181, KW181, K-SUB has same number of unique control features as the original plus locking IEC connection for a remote gain control . Review: Lase replacement amp - I replace this amp for the JBL prx818xlfw and it's been 10 gigs later and working better than the original amp Review: Kicks Like A Mule - The product so far is awesome. I have been test running it daily since I got it for reliability and so far it's been awesome. Definitely as advertised. Once I am done putting it through its paces might pick up another unit for a spare. ## Features - Specifications : Controls : Power:on/off Gain Polarity:Rev / Normal. - Mode: Normal / Boost Front LEDs ( On/Off/Limit) Indicators : Power / Stand By / Limit. - Cooling : On Demand 50mm Variable speed fan. Amplifier Protection :Thermal Limiting/ Output over current / Over temperature muting. - Transducer Protection : Thermal Limiting / Excursion Limiting. Nominal Output Power. 1000 Watt.(RMS) Class D Wiring - Frequency Response(+o/-0.3dB,1W/8Ξ©) : 34 Hz - 143Hz Output Level (SPL) 135 dB. Signal-to-Noise Ratio : >112 dBA - Channel separation : (Crosstalk) at 1 kHz >70 dB Input Connectors : Balance Female XLR Input - Output Connector: Balanced male XLR Line Out. Remote Gain Control, locking IECpower connector Class : TD - Operating voltage : 220 V / 110 V nominal 190-240 V / 90-130 V selectable Module Connect : SEE PICS . Dimensions : (LΓ—WΓ—D) : 14" x 7.5" x 4.5" (355.6mm x 190.5mm x 114.3mm). - Packing dimension : 15" x 10" x 5" (381mm x 254mm x 127mm). Net weight :6.3lbs (2.85Kgm) Gross weight :7lbs(3.17Kgm) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BQNRPG53 | | Best Sellers Rank | #31,234 in Musical Instruments ( See Top 100 in Musical Instruments ) #125 in Power Amplifiers | | Brand | LASE | | Date First Available | December 20, 2022 | | Item Weight | 8 pounds | | Item dimensions L x W x H | 14 x 7.5 x 4.5 inches | | Item model number | LASE K Series | | Manufacturer | LASE | | Material | Metal, Plastic | | Maximum Supply Voltage | 240 Volts (AC) | | Minimum Supply Voltage | 110 Volts (AC) | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Output Power | 1000 Watts | | Package Type Name | Box | | Product Dimensions | 14 x 7.5 x 4.5 inches | | UPC | 653753251931 810175750057 | | Voltage | 110 Volts, 220 Volts | ## Product Details - **Item dimensions L x W x H:** 14 x 7.5 x 4.5 inches - **Manufacturer:** LASE - **Maximum Supply Voltage:** 240 Volts (AC) - **Minimum Supply Voltage:** 110 Volts (AC) - **Voltage:** 110 Volts, 220 Volts ## Images ![Amplifier Intended for QSC KW181, KLA181, K-Sub Module Powered Speakers - Image 1](https://m.media-amazon.com/images/I/61PMDPHZmOL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Lase replacement amp *by J***A on July 10, 2025* I replace this amp for the JBL prx818xlfw and it's been 10 gigs later and working better than the original amp ### ⭐⭐⭐⭐⭐ Kicks Like A Mule *by D***M on February 10, 2024* The product so far is awesome. I have been test running it daily since I got it for reliability and so far it's been awesome. Definitely as advertised. Once I am done putting it through its paces might pick up another unit for a spare. ### ⭐⭐⭐⭐⭐ Review *by L***N on January 16, 2024* el modulo funciona bien en mi QSC KW 181, no encuentro diferencia con el original ## Frequently Bought Together - LASE Amplifier Intended for QSC KW181, KLA181, K-Sub Module Powered Speakers - GRANOTONE Speaker Paint Black 1 Quart Texture Coating for Speaker Cabinets, Road Cases, Metal & Furniture | Roller Application | Water-Based Finish | Professional Speaker Cabinet Refinishing Solution - Replacement QSC 18" 1000-Watt 8 Ohms Sub Woofer Speaker for QSC HPR181 Series --- ## 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.hr/products/511933757-amplifier-intended-for-qsc-kw181-kla181-k-sub-module-powered](https://www.desertcart.hr/products/511933757-amplifier-intended-for-qsc-kw181-kla181-k-sub-module-powered) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-25*