Alto Professional TS12S active subwoofer

2500 watts of powerful bass

• Highly efficient class-D amplification

• 12" driver with 3" high-temperature voice coil

Subwoofer built to last for years to come

• Rugged, internally braced MDF enclosure

• Splatter-resistant finish that always looks good, even under heavy use

• Thermal protection and transducer overload protection

The perfect addition to your setup

• (2) XLR+1/4" combo inputs

• (2) XLR thru outputs for linking

• User-selectable EQ settings (Off, Live, DJ)

• Phase correction selector switch (0°/90°/180°/270°)

The best live performances require the best sound reinforcement at both ends of the sound spectrum. Want to achieve a compact, powerful low-end? All you need for this is the Alto Professional TS12S subwoofer.

When added to a full-range sound system, the TS12S provides a powerful but easily controlled low-end presence in your PA setup. It offers a full and complete listening experience in a modern space where music is played.

Sound reinforcement needs can change rapidly from night to night. That's why the best installers rely on reliable equipment that is always there when the situation calls for it.

The TS12S is Alto Professional's most powerful subwoofer to date, offering an incredible 2500 watts of power. It will make concert halls, clubs and even churches come alive. We also recommend it for public speaking.

A design is only as good as its foundation - the case is no different with sound. The Alto Professional TS12S subwoofer is built for reliability and durability that you can rely on for years to come.

The best available materials were used: the TS12S received an internally braced composite enclosure, to which it owes its compact and easily controlled sound. Get a bass thump without unwanted rumble and rattle.

This model got a high-end 12" driver with a 3" voice coil. Every aspect of its performance makes it a great choice for live performances - whether it's part of a permanent installation or a piece of equipment for traveling sound engineers using it night after night in a different location.

The TS12S is designed and engineered to fit into any system. Switch instantly between your own EQ settings, adjusting parameters for performances with different requirements.

Use the intuitive Phase Alignment function to make sure all your speakers perform well regardless of your settings or choice of sound system elements. With dedicated inputs and outputs, connect full-range Alto Professional speakers or other standard models.

Order today and take advantage of the powerful performance of this exceptional subwoofer!

• Power output: 2500 watts peak @ 4Ω
• Transducer low: 12" (305 mm) woofer; 3" (76.2 mm) high-temperature voice coil
• Frequency response: 44 Hz - 140 Hz (-3 dB)
• Frequency response: 38 Hz - 152 Hz (-10 dB)
• Max. SPL: 130 dB (@1 m)
• Connections: (2) XLR+1/4" (6.35 mm) inputs; (2) XLR outputs; (1) IEC power cable input.
• External controls: Volume control, signal/clip limiter with LED, speaker use button, proximity button, power switch with LED
• Electronic protection: Electronic clamp, thermal protection and transducer overdrive protection
• Enclosure: Internally stiffened MDF enclosure; 36mm mounting pole socket on top panel
• Power connection: standard IEC cable
• Input voltage: 100-120, 50/60 Hz; 220-240 VAC 50/60 Hz
• Power consumption: 1600 W
• Fuse: 100-120V, T15AL AC250V; 220-240V, T8AL AC250V
• Dimensions (H x W x D): 17.9" x 18.1" x 19.9" / 454.7 x 459.7 x 505.5 mm
• Weight: 57.1 lbs. / 25.9 kg