--- product_id: 562139314 title: "ALTO TS18S 2500W 18\" Powered PA Subwoofer" brand: "alto" price: "Ā„540146" currency: JPY in_stock: true reviews_count: 13 category: "Alto" url: https://www.desertcart.jp/products/562139314-alto-ts18s-2500w-18-powered-pa-subwoofer store_origin: JP region: Japan --- # Rugged portable MDF cabinet 2500W power output 3 DSP EQ modes + phase control ALTO TS18S 2500W 18" Powered PA Subwoofer **Brand:** alto **Price:** Ā„540146 **Availability:** āœ… In Stock ## Summary > šŸŽµ Feel the bass, own the room ā€” the TS18S drops jaws and shakes floors! ## Quick Answers - **What is this?** ALTO TS18S 2500W 18" Powered PA Subwoofer by alto - **How much does it cost?** Ā„540146 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/562139314-alto-ts18s-2500w-18-powered-pa-subwoofer) ## Best For - alto enthusiasts ## Why This Product - Trusted alto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - ā€¢ **Built for the Road:** Durable, braced MDF enclosure with splash-resistant finish and easy transport design. - ā€¢ **Thunderous 2500W Output:** Unleash concert-level bass that commands attention and energizes any venue. - ā€¢ **Customizable DSP EQ Modes:** Tailor your sound with Live, DJ, or flat EQ settings for flawless integration. - ā€¢ **Precision Phase Alignment:** Eliminate low-frequency cancellation and keep your bass tight and punchy. - ā€¢ **Seamless System Integration:** Versatile XLR and 1/4" combo inputs/outputs for effortless hookup with any PA or DJ rig. ## Overview The ALTO TS18S is a professional-grade 18" powered subwoofer delivering 2500 watts of high-efficiency Class D amplified bass. Engineered in the USA, it features a robust 3" voice coil driver, three selectable DSP EQ modes, and phase alignment control to optimize low-frequency performance in any live or installed sound setup. Its rugged, portable MDF cabinet with integrated pole socket and multiple input/output options makes it the ultimate bass extension for DJs, venues, and live performers seeking powerful, precise, and reliable low-end impact. ## Description Extend Your SoundMeet TS18S - the subwoofer that extends the bass response of virtually any full-range speaker. With the added low-frequency range it provides, you'll be able to really feel the music and get the crowd pumped up for your live performances.Built to LastPremium internally braced composite cabinet enclosure for tight, controlled sound, featuring an 18" driver with a 3" voice coil transducer, engineered to handle the rigors of live performance.High-Power PerformanceTS18S is 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.Made to MoveTS18S comes with inserts for easily attaching casters to the rear of the cabinet. Casters are not included; if desired, get 3", 76 mm x 44 mm, 150 lbs-rated.The Perfect Matchall TS Subwoofers provide 3 user-selectable EQ tunings to enable, boost or bypass low end. To add on, 3 Phase alignment options ensure your tops and subs perform well no matter the setting or setup.Reliable Power(2) XLR+1/4" combo inputs + (2) XLR thru outputs for linking; with electronic clip, thermal and transducer overdrive protection. Review: Love it - THIS THING GOT SOME KICK šŸ¦µšŸ¾. Great purchase. Delivered to my door the next day!!! Review: Good quality for price. - This speaker is awesome. Iā€™m considering getting a second to have stereo bass. I do wish I could turn it down a bit lower than it can by default, but that may have more to do with my board. I have it in my basement to entertain friends and used it for my wedding. It filled a small hall that sat 78 with bass. ## Features - Superior Sound for Your PA System - 2500W active Subwoofer with 18" driver, 3" voice coil and high-efficiency class D amplifier, providing the perfect blend of hi, mid, and extended low-end frequencies - Rock-Solid Sound from the Bottom, Up - Featuring Speaker Use Button with three DSP EQ modes - EQ Off, Live and DJ, and Phase alignment Control to compensate for low-frequency cancellation - Setup Simplified - Portable PA cabinet for easy transport and installation, assuring your tops and subs perform well no matter the setting or setup - Any Setting, any Time - Designed and engineered to fit into any system, hook it up to your powered speakers and DJ setup, extending the bass to shake your crowd - Built to Last - Rugged, internally-braced front-ported MDF cabinet with mark-resistant splatter-spray finish, integrated 36mm pole socket, electronic clip, thermal and transducer overdrive protection - The anchor of Your Sound - 137dB of thunderous bass for truly unbiased sound delivery - Input Power - TS18S works in countries with 100/120V; 50/60Hz - Precision Engineered - Designed and tuned in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CCRY1GTY | | Additional Features | Class D Amplifier, DSP EQ Modes | | Antenna Location | Live performances, Night clubs, Concert halls, Outdoor events, Schools, Other large venues | | Audio Driver Size | 18 inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Mono | | Best Sellers Rank | #8,874 in Musical Instruments ( See Top 100 in Musical Instruments ) #4 in Stage Subwoofers | | Brand | ALTO | | Built-In Media | TS Series Subwoofer; Power Cable; Registration Card; User Guide; Safety & Warranty Manual | | Color | Black | | Compatible Devices | Audio Player, DJ Mixer, Instrument, Microphone | | Connectivity Protocol | XLR, 1/4" Aux | | Connectivity Technology | (2) XLR outputs, (2) XLR+1/4ā€ (6.35 mm) inputs | | Control Method | Touch | | Controller Type | Button | | Customer Reviews | 4.4 out of 5 stars 147 Reviews | | Enclosure Material | Metal, Plastic | | Frequency Response | 100 hertz | | Input Voltage | 120 volts_of_alternating_current | | Is Waterproof | False | | Item Dimensions D x W x H | 26.7"D x 20.9"W x 24.7"H | | Item Type Name | Alto Professional TS18S - 2500W 18-inch Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 130 dB, 3" Voice Coil, Superior Bass | | Item Weight | 42.2 kg | | Manufacturer | inMusic Brands Inc. | | Model Name | TS18SXUS | | Model Number | TS18S | | Mounting Type | Floor Standing | | Number of Audio Channels | 5.1 | | Number of Items | 1 | | Power Source | Corded Electric | | Speaker Maximum Output Power | 2500 watts | | Speaker Size | 18 inches | | Speaker Type | Subwoofer | | Specific Uses For Product | Portable PA System, Commercial Installation | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 18 inches | | UPC | 816311012126 | | Unit Count | 1 Count | | Warranty Description | 1 Year Manufacturer | | Warranty Type | Limited | | Water Resistance Level | Not Water Resistant | | Woofer Diameter | 18 inches | ## Product Details - **Audio Output Mode:** Mono - **Brand:** ALTO - **Connectivity Technology:** (2) XLR outputs, (2) XLR+1/4ā€ (6.35 mm) inputs - **Frequency Response:** 100 hertz - **Speaker Maximum Output Power:** 2500 watts ## Images ![ALTO TS18S 2500W 18" Powered PA Subwoofer - Image 1](https://m.media-amazon.com/images/I/91jWqOn1OeL.jpg) ## Questions & Answers **Q: I bought this because i thought once linked you could play music on both linked speakers. It only does when your source is connected via btooth. Why?** A: Not sure I understand your question. Using the Bluetooth linking function you will only be able to play music on both speakers from a Bluetooth source. For non-bluetooth sources you will have to either: a) connect one speaker to the other via an XLR microphone cable from the Mix output of one, to one of the built in mixer inputs on the other. In this scenario, the output will be mono. For Stereo you would have to have a separate mixer feeding its left and right master channels to each of the speakers and your input source would have to be feeding a stereo channel on the mixer or two mono channels, one panned full left and the other full right. If you don't have a copy of User Guide for your speakers you should be able to download one from the manufacturer's web site. **Q: is the price 299 pair?** A: Hi, Alto Pro support here! The price is for one speaker. For further support, please feel free to contact us - amzsupport@altoprofessional.com **Q: Is it needed battery or direct power cable? And also can I connect with other speaker with it?** A: Hi, Alto Pro support here! TS410 is a mains-powered speaker and does not feature the ability to operate over battery power. You can link a secondary speaker by connecting a standard XLR cable from the Mix Out on the TS410 to the input of your chosen loudspeaker. **Q: Hola, deseaba saber si se pueden usar como los parlantes activos frfr con Multiefectos de Guitarra? Gracias. Saludos!** A: El TS408 es compatible con su pedal multiefectos, sin embargo, los altavoces HeadRush FRFR presentan una respuesta plana de rango completo que es mejor para reproducir el sonido de su guitarra. ## Customer Reviews ### ā­ā­ā­ā­ā­ Love it *by J***N on July 27, 2026* THIS THING GOT SOME KICK šŸ¦µšŸ¾. Great purchase. Delivered to my door the next day!!! ### ā­ā­ā­ā­ā­ Good quality for price. *by J***F on March 25, 2026* This speaker is awesome. Iā€™m considering getting a second to have stereo bass. I do wish I could turn it down a bit lower than it can by default, but that may have more to do with my board. I have it in my basement to entertain friends and used it for my wedding. It filled a small hall that sat 78 with bass. ### ā­ā­ā­ā­ Alto TS18s *by D***S on April 15, 2025* I bought these to use with my band. Was skeptical when I bough them...I am kind of an equipment snob and was thinking along the lines of Turbosound or RCF. I figured for the price I could try them and if they sucked...get rid of them and get something else. They came in and I hooked them up and they sounded pretty good. They aren't a JBL or an RCF or a QSC...but they weren't priced like them either. They definitely did a good job and the money is well spent. The 2500 watt rating is peak power and rms is 1250 watts I would assume. I decided to pick up two more and I think overall they are a solid value. I can recommend them if you don't want to pay an arm and a leg and still have a repectable sub. Build quality is good...appearance is nice, and the really don't sound bad. I give it a 4 instead of a 5 just because the power rating is a little deceiving...in my opinion. ## Frequently Bought Together - ALTO TS18S - 2500W 18" Subwoofer, Powered PA Speaker with 6 Selectable DSP Modes, Easy Setup, 137 dB, 3" Voice Coil, Superior Bass - ALTO TS415 - 2500W 15" Powered PA Speaker with 3 Channel Mixer, Bluetooth Streaming, Wireless Loudspeaker Linking, DSP and ALTO App - ALTO Durable Slip-on Cover for TS18S Powered Subwoofer with Nylon Lining Construction and Handle Access --- ## Why Shop on Desertcart? - šŸ›’ **Trusted by 1.3+ Million Shoppers** ā€” Serving international shoppers since 2016 - šŸŒ **Shop Globally** ā€” Access 737+ million products across 21 categories - šŸ’° **No Hidden Fees** ā€” All customs, duties, and taxes included in the price - šŸ”„ **15-Day Free Returns** ā€” Hassle-free returns (30 days for PRO members) - šŸ”’ **Secure Payments** ā€” Trusted payment options with buyer protection - ā­ **TrustPilot Rated 4.5/5** ā€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/562139314-alto-ts18s-2500w-18-powered-pa-subwoofer](https://www.desertcart.jp/products/562139314-alto-ts18s-2500w-18-powered-pa-subwoofer) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-06*