--- product_id: 54578681 title: "SMWBA18 18\" Active Subwoofer System Pair with Built-In 1000W Bi-Amplifier, Echo Function, Deep Bass Sound, Ideal for DJs, Disco events, PA, Karaoke and Home Entertainment" brand: "vonyx" price: "Β£735.76" currency: GBP in_stock: true category: "Vonyx" url: https://www.desertcart.co.uk/products/54578681-smwba18-18-active-subwoofer-system-pair-with-built-in-1000w store_origin: GB region: United Kingdom --- # Stereo line & mic inputs 1000W bi-amplifier power Built-in echo function SMWBA18 18" Active Subwoofer System Pair with Built-In 1000W Bi-Amplifier, Echo Function, Deep Bass Sound, Ideal for DJs, Disco events, PA, Karaoke and Home Entertainment **Brand:** vonyx **Price:** Β£735.76 **Availability:** βœ… In Stock ## Summary > 🎧 Own the night with bass that moves crowds and gear that keeps up. ## Quick Answers - **What is this?** SMWBA18 18" Active Subwoofer System Pair with Built-In 1000W Bi-Amplifier, Echo Function, Deep Bass Sound, Ideal for DJs, Disco events, PA, Karaoke and Home Entertainment by vonyx - **How much does it cost?** Β£735.76 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/54578681-smwba18-18-active-subwoofer-system-pair-with-built-in-1000w) ## Best For - vonyx enthusiasts ## Why This Product - Trusted vonyx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Rugged & Road-Ready:** Carpet-covered cabinets, metal grills, and sturdy handles built to endure the rigors of touring and frequent gigs. - β€’ **Pro-Grade Connectivity:** Flexible stereo line inputs, loop-through, and mic input with echo effect for seamless DJ and live event integration. - β€’ **Plug & Play Reliability:** Includes a 6m Skytronic mono jack cable for interference-free, professional-grade sound transmission every time. - β€’ **All-in-One Amplification:** Integrated 500W subwoofer and dual 250W full-range amps eliminate the need for extra gearβ€”streamline your setup. - β€’ **Earthshaking 1000W Output:** Dual 18" subwoofers with bi-amplified power deliver deep, room-filling bass that commands attention. ## Overview The Vonyx SMWBA18 is a powerful dual 18" active subwoofer system featuring a built-in 1000W bi-amplifier and echo function, designed for DJs, live events, and home entertainment. It offers versatile connectivity with stereo line and microphone inputs, rugged construction for durability, and includes a professional-grade 6m speaker cable, delivering deep bass and clear sound in a compact, all-in-one package. ## Description Package Includes:- 2x Vonyx SMWBA18 Bi-amplified 18-Inch Active Subwoofers, 1000W- 1x Skytronic 6m Mono Jack to Mono Jack Speaker CableThis versatile, fully integrated subwoofer system from Vonyx is ready to redefine your audio performance. Featuring dual SMWBA18 active subwoofers, each delivering an earthshaking 500W bass output, the package ensures powerful, deep low-end frequencies able to fill medium and large-sized venues. The set also incorporates a built-in dual-channel 250W amplifier in each subwoofer, designed specifically to power additional full-range speakers, simplifying installation and reducing equipment needs.Ideal for DJs and entertainers alike, this active audio system excels at maintaining superior sound clarity and rich bass notes even at high volumes, perfect for discos, weddings, clubs, bars or karaoke nights. Connecting external devices is straightforward with flexible stereo line inputs, loop-thru options, and microphone input featuring adjustable echo effects, enhancing vocal performances or speech clarity.Built to withstand tough environments and frequent use, these subwoofers feature professional-grade carpet-covered cabinets, metal grille protection over the drivers, and robust handles for easy portability. Setting up is convenient and hassle-free thanks to the heavy-duty 6-metre Skytronic speaker cable included, ensuring interference-free audio transmission and reliability in venue setups.Both professional and home users will appreciate the all-in-one convenience, rugged reliability, and outstanding sound qualities of this active subwoofer PA solution from Vonyx, making events memorable with deep resonance and clarity of audio presentation. ## Features - Integrated PA system comprising dual 18" active subwoofers with a powerful 1000W built-in bi-amplifier, delivering deep bass and clear, dynamic sound ideal for DJs, live events, discos and karaoke setups. - Equipped with a user-friendly stereo line input and loop-through functionality, allowing quick connection of full-range speakers, microphones, mixers and versatile integration into existing setups. - The bi-amplified setup combines a solid 500W active subwoofer with two integrated 250W full-range amplifiers, ensuring rich bass frequencies and balanced sound without needing an additional amplifier. - Includes a durable 6m Skytronic mono jack speaker cable, providing reliable, interference-free connectivity for professional sound delivery suitable for stage situations, mobile DJs and home parties. - Ruggedly constructed with carpet covering, metal-grilled woofers, robust integrated handles and wear-resistant design, offering clear, powerful bass in even demanding transport and performance environments. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M26Z8A1 | | Audio Input | Line-level (RCA/Aux), Microphone | | Box Contents | Cable(s), Subwoofer(s) | | Brand Name | VONYX | | Colour | Black | | Compatible Devices | Smartphone | | Connector Type | RCA, 1/4" TRS, 1/4" TS | | Country of Origin | China | | Item Dimensions | 65 x 44.5 x 58 centimetres | | Item Weight | 46.67 Kilograms | | Manufacturer | Electromarket | | Manufacturer Part Number | SSB8664 | | Mounting Type | Tabletop | | Network Connectivity Technology | RCA, XLR | | Number of Channels | 2 | | Output Wattage | 2000 Watts | | Power Source | Corded Electric | | Product Warranty | 1 Year | ## Product Details - **Brand:** VONYX - **Colour:** Black - **Compatible devices:** Smartphone - **Connectivity technology:** RCA, XLR - **Item dimensions L x W x H:** 65 x 44.5 x 58 centimetres ## Images ![SMWBA18 18" Active Subwoofer System Pair with Built-In 1000W Bi-Amplifier, Echo Function, Deep Bass Sound, Ideal for DJs, Disco events, PA, Karaoke and Home Entertainment - Image 1](https://m.media-amazon.com/images/I/61KpJLTIA-L.jpg) ## Frequently Bought Together - VONYX SMWBA18 18" Active Subwoofer System Pair with Built-In 1000W Bi-Amplifier, Echo Function, Deep Bass Sound, Ideal for DJs, Disco events, PA, Karaoke and Home Entertainment - TIGER LIS7-BK T-Bar DJ Lighting Photography Lights Stand - Black - QTX | Long Lasting Smoke/Fog Fluid for DJ & Party Effect | 5 Litres --- ## 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/54578681-smwba18-18-active-subwoofer-system-pair-with-built-in-1000w](https://www.desertcart.co.uk/products/54578681-smwba18-18-active-subwoofer-system-pair-with-built-in-1000w) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-10*