Add tight, punchy low-end to your PA setup with the Alto Professional TS12S, a 12" 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 12" high-excursion woofer to produce 2500W of peak power output and a frequency response of 38 to 152 Hz (-10 dB).

The TS12S 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 TS12S ships with an IEC power cable.

For Live Stage, Theater, and Club Setups    12" High-Excursion Woofer    38 to 152 Hz Frequency Range (-10 dB)    Class-D Power Amplifier    Clip, Thermal, and Overdrive Protection    Combo XLR-1/4" Inputs, XLR Outputs    3 User Selectable EQ Tunings    Phase Alignment (0, 9, 180, 270°)    Integrated Carrying Handles    Includes Power Cable

• 2500W peak power output
• High-efficiency Class-D amplifier
• Transducer: 12" 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 36mm pole socket
• Mark-resistant splatter-spray finish looks good even with heavy use
• Electronic clip, thermal and transducer overdrive protection
• Designed and tuned in the USA

The best performances need the best in sound reinforcement at all ends of the sonic spectrum. For a tight and punchy low-end look no further than the Alto Professional TS12S powered subwoofer. When added to your full-range speaker setup, the TS12S 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.

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 TS12S is Alto Professional's most powerful subwoofer yet, packing an incredible 2500 watts of power to make concert halls come alive, night clubs punch and pump, houses of worship lift-up instrumental performances, and more. Thanks to its high-efficiency Class-D amplifier, TS12S adds the necessary heft and weight to any public performance for a balanced representation of musical artistry in any environment.

The TS12S subwoofer is built to be reliable with durability in mind, to be the anchor of your setup and the anchor of your sound. Built with superior materials, the TS12S 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 12" driver featuring a 3", voice coil transducer, rest assured, the TS12S subwoofer is built to handle the rigors of live performance whether permanently installed or as part of a traveling setup, night after night.

The TS12S is designed and engineered to fit into any system thanks to the 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 your companion Alto Professional full-range loudspeakers or any other standard loudspeaker units.

Related Questions and Answers

Q: 1. Can I use this mixer with my portable Yamaha PAS 500?

A: The EMX5 is a powered mixer similar to the STAGEPAS mixer unit. The EMX5 does feature a line level stereo output that can be connected to the inputs on a unit such as the STAGEPAS 500.

Q: 2. Can I just connect to my laptop using the phono to audio cable and will get a quality sound?

A: Not at all. You would need to connect to your computer's dedicated subwoofer output if it has one.

Q: 3. This subwoofer work with yamaha reciever?

A: Yes , it has high level inputs. Which are pass-through for speakers also. The manual is available at the sony website ..

Q: 4. With the SPX effects, can you assign one effect to one channel and another effect to another channel, and so on?

A: No unfortunately you can not, one effect will play on all channels , the only way to have different effects on each channels is to buy a digital mixing console.

Q: 5. Is the pass thru full range or does it out put only the levels above what you set for the sub?

A: The Rolls SX95 Stereo Subwoofer Crossover / Filter features a true pass thru output that will allow proper connection to your system without any alterations to the original signal.

Q: 6. Can I connect wireless microphone with this Yamaha?

A: Sure can. Use the mic or line inputs depending upon the outputs offered on the wireless receiver.

Q: 7. Can I just connect to my laptop using the phono to audio cable

A: Not at all. You would need to connect to your computer's dedicated subwoofer output if it has one.

Q: 8. If using the speaker wire inputs, does the unit need to be plugged into power? Also, will this work properly with an 8ohm Sony receiver?

A: Jason, the unit must be plugged in to work. Also, the unit will work with a 8ohm receiver.

Q: 9. can I connect it strait to Sony tv?

A: No - it needs to connect to a dedicated subwoofer output.

Q: 10. Would it be OK to just leave this sub on all the time to avoid the auto power-save clicking that many reviewers have complained about?

A: According to Sony; The SA-CS9 115W 10” Active Subwoofer features an auto power on/off function. If there is no signal input for a few minutes, the POWER indicator lights up in red and the subwoofer enters power-saving mode. And while in this mode a signal is input to the subwoofer, the subwoofer automatically turns on. This feature can also be turned off by sliding the POWER SAVE switch on the rear panel of the subwoofer to OFF.