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.

For Live Stage, Theater, and Club Setups    15" High-Excursion Woofer    36 to 110 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, 90, 180, 270°)    Integrated Carrying Handles    Includes Power Cable

• 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

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.

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.

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.

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.

Related Questions and Answers

Q: 1. Does the Onkyo TX-RZ50 work with this speaker ?. If not which onkyo or any other AV receiver works with this ?

A: Yes the Onkyo TX-RZ50 is directly compatible with the Sony SA-CS9 subwoofer.

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. I have a sony home theater system DAV-DZ290K. Can i connect this subwoofer to the system

A: Yes, it COULD be connected via the audio out connections, though not recommended, as these are full-frequency output . Recommend to instead use a PASSIVE sub-woofer. The Sony DAV-DZ290K has a subwoofer out to a PASSIVE (not ACTIVE) connection.

Q: 4. Can I use this with my Denon Av receiver AVR-S960H ?

A: Yes, this subwoofer will work with your AVR.

Q: 5. Does this subwoofer have voltage selector (120/220/240V)? According to instruction manual some of these subwoofers have voltage selector on the rear panel).

A: No it does not. It is 120V AC/60Hz only.

Q: 6. I have a Sony HT-XT1 soundbar. Can I connect this sub-woofer to it?

A: There is no provision for connecting a subwoofer to the SONY HT-XT1.

Q: 7. Are the inputs and outputs line level or speaker/high level?

A: Line Level

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. The dimensions are stated as 11.6 X 13.6 X 15.7. Which dimension is the width?

A: The Sony SA-CS9 10" 115W Subwoofer BH #SOSACS9 dimensions: (11 5/8 × 13 5/8 × 15 3/4 in.) (w/h/d)

Q: 10. 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.