Description

Alto Professional TS15S 15" 2500W Powered Subwoofer

Add tight punchy low-end to your PA setup with the Alto Professional TS15S, a 15" powered subwoofer designed to provide adjustable low-frequency reinforcement for sound engineers and DJs in live stage, theater, and club setups. Class-D amplification drives the 15" high-excursion woofer to produce 2500W of peak power output and a frequency response of 36 to 110 Hz (-3 dB).

The TS15S offers two XLR-1/4" combo inputs and two XLR outputs. The user-selectable EQ tunings (Off, Live, DJ) and the phase-alignment selector switch (0, 90, 180, 270°) allow you to fine-tune the subwoofers performance when integrating with full-range tops, ensuring a tight and professional sound. The internally braced MDF cabinet features a front port and a 1.4" mounting socket, while the integrated and recessed carrying handles simplify transportation between gigs. The Alto Professional TS15S ships with an IEC power cable.

At a Glance

2500W peak power output
High-efficiency Class-D amplifier
Transducer: 15" driver with 3" high-temperature voice coil
Two XLR+1/4-inch combo inputs
Two XLR thru outputs for linking
User-selectable EQ tunings (Off, Live, DJ)
Phase Alignment selector switch (0, 90, 180, 270°)
Rugged, internally braced front-ported MDF cabinet with integrated 1.4" pole socket
Mark-resistant splatter-spray finish always looks good, even with heavy use
Electronic clip, thermal and transducer overdrive protection
Designed and tuned in the USA

Rock-Solid Sound

For tight, punchy low-end look no further than the Alto Professional TS15S powered subwoofer. When added to your full-range speaker setup, the TS15S subwoofer delivers powerful but controlled low-end presence to your PA configuration for a full and complete listening experience for the modern public music space. With a powered subwoofer, any musical performance will take a giant leap into the realm of tonal balance with the perfect blend of hi, mid, and extended low-end frequencies.

Powerful Subwoofer

Sound reinforcement needs can change from night to night, but the best in the business count on reliable power at their disposal whenever it's needed. The TS15S is Alto Professional's most powerful subwoofer yet, packing in an incredible 2500 watts of power to make concert halls come alive and night clubs punch and pump, and houses of worship lift-up their instrumental performances, and more. Thanks to its high-efficiency Class-D amplifier, TS15S adds the necessary heft and weight to any public performance for a balanced representation of musical artistry in any environment.

Built for Quality Performance

The TS15S subwoofer is built with reliable durability in mind to be the anchor of your setup and the anchor of your sound. Built with superior materials, the TS15S is engineered with a premium internally braced composite cabinet enclosure for tight, controlled sound. Enjoy all the thump and bump without the unnecessary rumbles and rattles. The key to low-end is clear definition for impactful sonic transmission and a carefully crafted enclosure ensures a truly unbiased sound delivery. With a premium 15" driver featuring a 3", voice coil transducer, rest assured, the TS15S subwoofer is built to handle the rigors of live performance whether permanently installed or as part of a traveling setup, night after night.

A Subwoofer for Any Setting

The TS15S is designed and engineered to fit into any system thanks to versatile onboard electronics switches. Quickly bounce through the user-selectable EQ tunings to enable, boost, or bypass low-end as different shows require. Use the intuitive Phase Alignment function as needed to make sure your tops and subs perform well no matter the setting or setup. With dedicated input and output paths, seamlessly connect separately available companion Alto Professional full-range loudspeakers or any other standard loudspeaker units.

Specifications

Enclosure Type	Bass-Reflex Subwoofer
Total Power Capacity	2500 W Peak (at 4 Ohms) 625 W RMS (at 4 Ohms)
Amplifier Class	Class-D

Drivers

MF Driver	None
LF Driver	1 x 15" / 38.1 cm Woofer
LF Voice Coil	3" / 7.6 cm

Performance

Frequency Range	36 Hz to 110 Hz -10 dB
Frequency Response	36 Hz to 110 Hz 3 dB
Maximum SPL	132 dB (Peak)
Protections	Thermal, Transducer Overdrive

Connectivity

Audio I/O	2 x Combo XLR-1/4" TRS Female Balanced Line Input 2 x XLR 3-Pin Male Balanced Line Output
Network I/O	None
USB	None
Wireless Connectivity	None
Bluetooth	None
Mobile App Compatible	No *As of August, 2023: Check with manufacturer for the most up-to-date compatibility

Signal Processing

EQ	3 x Presets (User)
Parametric EQ	None
Semi-Parametric EQ	None
Dynamic Processing	Peak Limiter
Alignment Delay	None
Phase Adjustment	0 / 90 / 180 / 270°

Power

AC Input Power	100 to 120 VAC, 50 / 60 Hz 220 to 240 VAC, 50 / 60 Hz
AC Power I/O	1 x IEC Input
Power Consumption	1600 W

Physical

Color	Black
Mounting	1 x 1.42" / 36 mm Pole Socket (Top)
Handles	1 x Each Side
Environmental Protection	None
Construction Material	MDF
Dimensions	24.7 x 24.7 x 20.6" / 62.7 x 62.7 x 52.3 cm
Weight	87.1 lb / 39.5 kg

Delivery & Returns

At Gear Club Direct, we want you to be happy with your purchase. We understand that there are times when once a product is received, it may not be what you needed or wanted after all. So, we will gladly accept your qualifying return within 15 days of the delivery date. After 15 days of the delivery date, all sales are final.

The Return Process
Customers are required to obtain a Pre-Authorization to return any product. To submit a request for a return, simply log in to your account and request a return and one of our sales representatives will contact you within 24-48 business hours. If you do not have an account with us, please open a help ticket, providing as much detail as possible and whether you are requesting a refund or an exchange. READ MORE