Information about this copy

• Classification: Outlet condition
• Item details: Please note! The top and back of the casing are heavily scratched.
• Packaging: Original, previously displayed
• Technical condition: 100% fully functional, tested before listing

TS15S

2500 W subwoofer with a 15” driver

2500 W of powerful bass

• High-efficiency Class D amplification

• 15” driver with a 3” high-temperature voice coil

A subwoofer built to last for years

• Robust, internally braced MDF cabinet

• A splash-resistant finish that always looks good, even with heavy use

• Thermal protection and driver overload protection

The perfect addition to your setup

• (2) XLR+1/4” combo inputs

• (2) XLR thru outputs for daisy-chaining

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

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

Clear sound in every respect

The best live performances demand the best sound reinforcement at both ends of the audio spectrum. Want a tight, powerful low end? The Alto Professional TS15S subwoofer is all you need.

When added to a full-range PA system, the TS15S delivers a powerful yet easily controllable low-frequency presence to your PA setup. It offers a rich and complete listening experience in modern music venues.

Alto Professional’s most powerful subwoofer

Sound system requirements can change dramatically from one night to the next. That’s why the best installers rely on dependable equipment that’s always there when the situation calls for it.

The TS15S is Alto Professional’s most powerful subwoofer to date, delivering an incredible 2,500 W of power. This will bring concert halls, clubs and even churches to life. We also recommend it for public speaking events.

Careful design ensuring high-quality performance

A design is only as good as its foundations – and the same applies to sound. The Alto Professional TS15S subwoofer has been built with reliability and durability in mind, so you can count on it for many years to come.

Only the finest materials available have been used: the TS15S features an internally braced composite cabinet, which delivers a tight and easily controllable sound. Enjoy a powerful bass punch without unwanted rumbling or rattling.

This model is fitted with a high-quality 15” driver with a 3” voice coil. Every aspect of its construction makes it an excellent choice for live performances – whether it’s part of a permanent installation or used by touring sound engineers, night after night in different venues.

A subwoofer for any setup

The TS15S has been designed and built to fit into any system. Switch instantly between your own EQ settings, adjusting the parameters to suit performances with varying requirements.

Use the intuitive Phase Alignment function to ensure that all speakers perform well, regardless of the setup or choice of PA components. With dedicated inputs and outputs, you can connect Alto Professional full-range speakers or other standard models.

Order today and harness the immense power of this exceptional subwoofer!

Technical specifications

• Output power: 2500 W peak @ 4Ω
• Low-frequency driver: 15” (381 mm) woofer; 3” (76.2 mm) high-temperature voice coil
• Frequency response: 36 Hz – 110 Hz (-3 dB)
• Frequency range: 36 Hz – 110 Hz (-10 dB)
• Max. SPL: 132 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 clipping, thermal protection and driver overload protection
• Enclosure: Internally braced MDF enclosure; 36 mm mounting pole socket on the top panel
• Power connection: standard IEC cable
• Input voltage: 100–120 V, 50/60 Hz; 220–240 VAC, 50/60 Hz
• Power consumption: 1600 W
• Fuse: 100–120 V, T15AL AC250 V; 220–240 V, T8AL AC250 V
• Dimensions (H x W x D): 21.3” x 20.6” x 24.7” / 541 x 523 x 627 mm
• Weight: 87.1 lbs. / 39.51 kg