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Sweetwater's 2-year warranty

Alto Professional TS12S 12-inch Powered Subwoofer

2,500W Powered Subwoofer with 12" LF Driver, EQ Presets, and Phase Alignment Selector

A Serious Upgrade for Bass-deficient PA Setups

The Alto Professional TS12S offers a rock-solid solution for bass-deficient PA systems. This powered subwoofer's high-efficiency Class D amplifier delivers a hefty 2,500 watts of rafter-shaking low end via a premium 12-inch driver with a 3-inch high-temperature voice coil. The TS12S integrates effortlessly into any live sound setup, boasting dual combo inputs and dual XLR thru ports for linking, user-selectable EQ presets, and a phase alignment switch. This active sub is eminently roadworthy as well, sporting a rugged, internally braced, front-ported MDF cabinet with an integrated 36mm pole socket, a mark-resistant splatter-spray finish, and comprehensive protection circuitry. The Alto Professional TS12S is a surefire method for upgrading an underperforming sound reinforcement system.

2,500 watts of thunderous low end

Armed with 2,500 muscular watts of Class D power, the TS12S is one of the most formidable active subwoofers in its class. The TS12S comes loaded with a premium 12-inch driver featuring a 3-inch high-temperature voice coil, yielding thunderous low end all the way down to 44Hz. Show after show, night after night, the TS12S is engineered to elevate the low-frequency output of any live performance in permanent install scenarios and mobile setups alike.

Brimming with high-tech features

Here at Sweetwater, we're impressed with how much functionality Alto Professional packed into the TS12S. For starters, it includes two combo inputs that accommodate XLR and 1/4-inch connectors. You also get two two XLR thru ports for linking. User-selectable EQ tunings automatically tailor the TS12S for various applications. A phase alignment selector switch rounds out this sub's outstanding feature set.

Engineered to withstand the rigors of live performance

The TS12S is a powered subwoofer built to last. It's housed in a near-bulletproof, internally braced, front-ported MDF cabinet with an integrated 36mm pole socket for simplified speaker installation. Its mark-resistant splatter-spray finish will continue to look great, even after several seasons of punishing use. You also get electronic clip, thermal, and transducer overdrive protection to safeguard your sub against all sorts of road-borne hazards.

Alto Professional TS12S 12-inch Powered Subwoofer Features:

High-efficiency Class D amplifier delivers 2,500W of rafter-shaking low end
Premium 12-inch driver is augmented by a 3-inch high-temperature voice coil
2 combo inputs accommodate XLR and 1/4-inch connectors; 2 XLR thru ports for linking
User-selectable EQ tunings (Off, Live, DJ)
Phase alignment selector switch (0°/90°/180°/270°)
Integrated 36mm pole socket for simplified speaker installation
Near-bulletproof, internally braced, front-ported MDF cabinet
Mark-resistant splatter-spray finish will look great after punishing use
Electronic clip, thermal, and transducer overdrive protection

Specification	Detail
Powered/Unpowered	Powered
LF Driver Size	12" Woofer
Total Power	2500W Peak
Inputs	2 x XLR-1/4" combo
Outputs	1 x XLR (thru)
Frequency Range	38Hz-152Hz (-10 dB)
Frequency Response	44Hz-140Hz (-3dB)
Maximum Peak SPL	130dB SPL @ 1m
Mounting Options	Floor
Power Source	Standard IEC AC cable
Enclosure Material	MDF
Height	17.9"
Width	18.1"
Depth	19.9"
Weight	57.1 lbs

RETURN INFORMATION

We want you to be completely happy with your purchase from Sweetwater. If you are not satisfied with your product, you may return it for a refund of the purchase price within 30 days. If your purchase was eligible for Free Shipping, the shipping cost will be deducted from your credit or refund. Returns must be in the complete and original packaging with all accessories and complete documentation (Owner's Manual, warranty card, quick start guides, etc.), show no signs of wear or use, and include a Return Authorization number or be subject to a restocking fee.