Active Subwoofers

Active subwoofers feature built in amplification and are designed to deliver powerful low frequency bass within live sound systems. With the amplifier integrated into the enclosure, they provide a simple and efficient solution for adding deep bass to a speaker system.

Commonly used for DJs, live music, events and performance venues, active subwoofers work alongside full range loudspeakers to enhance overall sound impact and system performance.

If you need assistance selecting the right active subwoofer for your system, contact our team and we will be happy to help.

26 products

  • Void Acoustics Venu 215i

    Void Acoustics Venu 215i

    The Void Acoustics Venu 215i V2 is a high output dual 15 inch active subwoofer engineered to deliver powerful, controlled low frequency reinforcement in professional installation environments. As part of the Venu powered series, it integrates amplification, DSP processing and advanced acoustic design into a single enclosure, providing a complete low frequency solution for commercial AV systems. Designed for high performance venues, the Venu 215i V2 delivers substantial bass output while simplifying system architecture through its integrated design. Integrated Amplification and DSP Control The Venu 215i V2 features a fully self-powered platform with onboard DSP, including multiple preset banks for optimised system performance across different applications. It also includes dual speakON outputs, allowing it to power satellite loudspeakers directly from the subwoofer, significantly reducing the need for additional amplification hardware. This enables: Reduced system complexityIntegrated amplification and processingDirect powering of mid-high loudspeakers Dual 15 Inch High Output Performance At the core of the system are two high excursion 15 inch low frequency drivers, delivering powerful and consistent bass output suitable for medium to large scale venues. The dual driver configuration increases air movement and efficiency, allowing the subwoofer to produce deep and impactful bass with excellent control and clarity. This ensures: High output low frequency reinforcementDeep and extended bass responseReliable performance under sustained operation Compact Enclosure for Installation Efficiency Despite its high output capability, the Venu 215i V2 is housed within a relatively compact enclosure, allowing it to be deployed in installation environments where space is limited or aesthetics are important. Its recessed rear connection panel enables flush wall placement, supporting clean and efficient system integration within commercial spaces. Typical placement options include: Wall-adjacent positioning for space efficiencyUnder seating or within integrated environmentsUse within distributed or multi-zone audio systems Flexible Connectivity and System Integration The Venu 215i V2 is designed for seamless integration into professional audio systems, featuring balanced inputs and outputs alongside speaker outputs for satellite integration. Its integrated architecture reduces the need for external processing and rack equipment, streamlining installation and commissioning. This enables: Simplified wiring and system designScalable multi-zone audio systemsCentralised control of sub and satellite speakers Robust Construction for Commercial Environments Constructed from multi laminate birch plywood with a durable textured finish, the Venu 215i V2 is built for long term reliability in demanding commercial environments. A perforated steel grille protects the drivers, ensuring durability in high traffic installations while maintaining a professional appearance. Engineered for High Impact Commercial Audio Systems The Venu 215i V2 is purpose built for environments requiring high output, full-bodied bass reinforcement combined with simplified system architecture. Its performance characteristics make it particularly effective in venues where both impact and efficiency are critical. Typical applications include: Nightclubs and late-night venuesBars and high energy hospitality environmentsHotels and leisure spacesLarge retail and commercial installations A Powered Subwoofer for Integrated AV Systems The Void Acoustics Venu 215i V2 delivers a strong combination of high output capability, integrated amplification and installation flexibility. Its ability to power satellite speakers while delivering deep, controlled bass makes it a highly efficient solution for modern commercial AV systems requiring both performance and simplicity.

    £4,245.00

  • Martin Audio SXP118 18" Active Subwoofer

    Martin Audio SXP118 18" Active Subwoofer

    The Martin Audio SXP118 is a compact, high-performance 18" powered subwoofer designed to deliver powerful, controlled low-frequency reinforcement for professional live sound, theatre, events and fixed installation applications. Designed as the ideal low-frequency partner for Martin Audio CDD-LIVE loudspeakers, the SXP118 combines a long-excursion 18" driver with integrated 2000W peak Class D amplification, onboard DSP and Dante digital audio networking. The result is a powerful self-contained subwoofer solution capable of delivering up to 135dB peak SPL while removing the requirement for separate amplifier racks and external loudspeaker processing. The 18" driver features a 4" voice coil, waterproof cone and long-excursion design to deliver high output with reduced distortion and power compression. Its reflex-loaded enclosure provides substantial low-frequency impact from a relatively compact cabinet, with a frequency response extending down to 41Hz at -10dB. Integrated DSP provides parametric EQ, filtering, gain, delay and preset control, with dedicated presets available for use alongside CDD-LIVE 8, CDD-LIVE 12 and CDD-LIVE 15 loudspeakers. Two SXP118 subwoofers can also be configured as a cardioid pair, helping to reduce unwanted low-frequency energy behind the system. Network connectivity allows remote monitoring and configuration using Martin Audio VU-NET software, while integrated Dante provides straightforward digital audio distribution over standard network infrastructure. Constructed from extensively braced multi-laminate plywood with a durable polyurea finish and perforated steel grille, the SXP118 is engineered for demanding professional use. An M20 threaded pole mount allows compatible full-range loudspeakers to be mounted above the cabinet, while integrated handles, mounting points and optional castors provide flexibility for both touring and installed applications.

    £4,315.00

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