Alto Professional

TS415 & TS315S Set

Alto Professional TS415 & TS315S Set
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Alto Professional

TS415 & TS315S Set

Do you want some TS415 speakers but need more bass? Then add a TS315S sub to these already awesome speakers for a 3-Way system that packs extra punch. The TS415 & TS315S Set includes the following: 

  • 2 x Alto Professional TS415 2500-Watt 12-Inch 2-Way Powered Loudspeaker 
  • 1 x Alto Professional TS315S 2000-Watt 15" Powered Subwoofer 
  • 1 x Pair of Heavy Duty Speaker Tripods with Carry Bag 
  • 2 x 12m Pro XLR to XLR signal lead 
  • 2 x 6m Pro XLR to XLR signal lead 
  • TS415 Tops

    True Sonic Power 

    Whether you need a powerful vocal PA or club-shaking bass performance for a DJ set, TS4 speakers deliver loud, clear, room-filling sound for any application. With a 15-inch woofer, and a 1.4-inch compression driver, TS415 delivers 2500W of class-leading power and clarity in equal measure. 

    FREE Alto App for remote configuration and control

    Available free for both Android and iOS, the Alto App gives hands-on remote control over Bluetooth levels, Speaker Use Modes, Custom EQ and Sub Size selection. Further, True Wireless Stereo linking can be configured remotely via the app to save time during setup. 

    Alto TS4 series app control

    Video Poster

    Built-In 3-channel mixer

    Every TS4 features an integrated 3-channel mixer, with two Mic/Line input channels and a dedicated Bluetooth channel. The Mic/Line channels feature XLR/TRS combo jacks and can be used with microphones, instruments, and line-level signals without the need for additional hardware or adjustment. Just plug straight into the rear panel and you’re up and running. 


    Simple Bluetooth Streaming & Speaker Linking

    The ideal high-powered streaming solution, TS4’s built-in Bluetooth connectivity makes it easy to pair your laptop, phone or tablet and get the music pumping in no time at all. With the True Wireless Stereo function you can stream Bluetooth audio to two TS4 speakers in perfect stereo without the need for any cables. 

    DSP Modes for the best sound in every application

    TS4’s three preset “Speaker Use” modes let you optimize the speaker for any application, so you’ll get great sound every time at the touch of a button. For even more control over your sound, you can configure a Custom EQ within the Alto App and remote adjust the settings from any listening point in the venue. You can even save your favourite Custom EQ setting direct to the TS4 for easy recall whenever you need it. 

    Versatile and Reliable

    From the high-quality drivers to the fanless class D amplifiers, every aspect of the TS4 Series has been designed for superb reliability, whether used for mobile gigs and performances or fixed installation. Each speaker features a lightweight, sleek, black box design that can be used as the application demands - freestanding, as a wedge monitor, pole-mounted or suspended via the integrated suspension points.

  • TS315S Sub

    Add a Rock-Solid Foundation to Your Music

    There are times when your sound system needs additional low-frequency output and “punch.” For those situations, Alto Professional proudly offers the TS315 powered subwoofer. This subwoofer extends the bass response of virtually any fullrange speaker, relieving that speaker of the difficult task of having to reproduce the low bass frequencies. The result? A system with stunning wide-range response characterized by dramatic, impactful low frequencies and effortless, undistorted mids and highs. The listening audience will hear everything with perfect clarity, from the lowest bass synth tones to the highest percussion bells and everything in between.


    • 2000 watts of peak power output 
    • High-efficiency Class D amplifier 
    • Transducer: 15-inch with 3-inch high-temperature voice coil 
    • (2) XLR+1/4-inch combo inputs + (2) balanced XLR line outputs 
    • XLR outputs, with six discreet DSP output modes for ideal matching with companion full-range speaker 
    • Polarity Reverse switch and Extended LF switch for increased EQ control 
    • Electronic clip, thermal and transducer overdrive protection 
    • Rugged, internally-braced front-ported MDF cabinet with integrated 36mm pole socket 
    • Rugged, mar-resistant splatter-spray finish always looks good, even with heavy use 
    • Designed and tuned in the USA

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