Free shipping
0% Finance
0% Finance
5-star reviews
Secure payment
UK business
UK business
Free shipping
0% Finance
0% Finance
5-star reviews
Secure payment
UK business
UK business

Alto Professional TS18S - 18-inch Powered Subwoofer

Alto Professional TS18S - 18-inch Powered Subwoofer

The Alto Professional TS18S is a powerful and robust 18-inch powered subwoofer engineered to deliver tight, punchy low-end reinforcement for a wide range of live sound applications. Driven by a high-efficiency 2500W Class D amplifier, this subwoofer provides substantial power for impactful low-frequency reproduction. With its durable construction, versatile connectivity, and user-selectable features, the TS18S is a reliable choice for concert halls, nightclubs, houses of worship, and professional events.

Key Features

  • 2500W of Thunderous Bass: A high-efficiency Class D amplifier provides a massive 2500 watts of power for deep and impactful low-frequency reproduction.

  • High-Performance 18-inch Driver: Features a robust 18-inch transducer with a 3-inch high-temperature voice coil, built to handle the rigors of live performance.

  • Durable Construction: The rugged, internally-braced, front-ported MDF cabinet is finished with a mark-resistant splatter-spray coating, ensuring it can withstand heavy use.

  • Integrated Pole Socket: A 36mm pole socket is built into the top of the cabinet, allowing for easy mounting of full-range speakers.

  • Electronic Protection: Integrated clip, thermal, and transducer overdrive protection ensures the subwoofer operates reliably and safely.

  • Versatile Connectivity: The back panel features two XLR+1/4-inch combo inputs, two balanced XLR line outputs, and two XLR thru outputs for linking multiple units.

  • User-Selectable EQ Tunings: A switch provides three EQ modes (Off, Live, DJ) to quickly adapt the subwoofer's sound for different environments and applications.

  • Phase Alignment: A selector switch allows for phase alignment (0°, 90°, 180°, 270°), ensuring optimal integration and alignment with full-range speakers in any setup.

Technical Specifications

  • Amplifier: Class D

  • Transducer: 18-inch driver, 3-inch voice coil

  • Cabinet: Front-ported MDF

  • Pole Socket: 36mm

  • Inputs: 2 x XLR/1/4" combo

  • Outputs: 2 x XLR line, 2 x XLR thru

  • EQ: User-selectable tunings (Off, Live, DJ)

  • Phase Alignment: 0°, 90°, 180°, 270°

Suitable For

  • Concert halls and venues.

  • Nightclubs and bars.

  • Houses of worship.

  • Live sound reinforcement for bands and DJs.

  • Mobile and installed professional sound systems.

What's in the box

  • Alto Professional TS18S Subwoofer

  • Power Cord

  • User Guide

Product form

Alto Professional TS18S - 18-inch Powered Subwoofer

Free pickup in our shop(s)

£699.00

  • Available to order
  • Fast tracked delivery
  • Service excellence guaranteed
    iFrame
    ×
    • Don't want to order online? Call us on 01635 780002

    SKU: TS18SXUK
    Barcode: 816311012126

    Alto Professional TS18S - 18-inch Powered Subwoofer

    The Alto Professional TS18S is a powerful and robust 18-inch powered subwoofer engineered to deliver tight, punchy low-end reinforcement for a wide range of live sound applications. Driven by a high-efficiency 2500W Class D amplifier, this subwoofer provides substantial power for impactful low-frequency reproduction. With its durable construction, versatile connectivity, and user-selectable features, the TS18S is a reliable choice for concert halls, nightclubs, houses of worship, and professional events.

    Key Features

    • 2500W of Thunderous Bass: A high-efficiency Class D amplifier provides a massive 2500 watts of power for deep and impactful low-frequency reproduction.

    • High-Performance 18-inch Driver: Features a robust 18-inch transducer with a 3-inch high-temperature voice coil, built to handle the rigors of live performance.

    • Durable Construction: The rugged, internally-braced, front-ported MDF cabinet is finished with a mark-resistant splatter-spray coating, ensuring it can withstand heavy use.

    • Integrated Pole Socket: A 36mm pole socket is built into the top of the cabinet, allowing for easy mounting of full-range speakers.

    • Electronic Protection: Integrated clip, thermal, and transducer overdrive protection ensures the subwoofer operates reliably and safely.

    • Versatile Connectivity: The back panel features two XLR+1/4-inch combo inputs, two balanced XLR line outputs, and two XLR thru outputs for linking multiple units.

    • User-Selectable EQ Tunings: A switch provides three EQ modes (Off, Live, DJ) to quickly adapt the subwoofer's sound for different environments and applications.

    • Phase Alignment: A selector switch allows for phase alignment (0°, 90°, 180°, 270°), ensuring optimal integration and alignment with full-range speakers in any setup.

    Technical Specifications

    • Amplifier: Class D

    • Transducer: 18-inch driver, 3-inch voice coil

    • Cabinet: Front-ported MDF

    • Pole Socket: 36mm

    • Inputs: 2 x XLR/1/4" combo

    • Outputs: 2 x XLR line, 2 x XLR thru

    • EQ: User-selectable tunings (Off, Live, DJ)

    • Phase Alignment: 0°, 90°, 180°, 270°

    Suitable For

    • Concert halls and venues.

    • Nightclubs and bars.

    • Houses of worship.

    • Live sound reinforcement for bands and DJs.

    • Mobile and installed professional sound systems.

    What's in the box

    • Alto Professional TS18S Subwoofer

    • Power Cord

    • User Guide

    Recently viewed products

    DJKIT Trustpilot Logo

    © 2025 DJKIT® is a registered trademark

      • Dopplepay Finance
      • American Express
      • Apple Pay
      • Diners Club
      • Discover
      • Google Pay
      • Klarna
      • Maestro
      • Mastercard
      • PayPal
      • Shop Pay
      • Union Pay
      • USDC
      • Visa

      PRO DJKIT Ltd is an Introducer Appointed Representative of Social Money Ltd t/a Dopple, a company registered in England under company number 08054296, and is authorised and regulated by the Financial Conduct Authority and is entered on the Financial Services Register under reference number 675283. Registered with the Information Commissioner's Office under reference number ZA026178.

      Login

      Forgot your password?

      Don't have an account yet?
      Create account