--- product_id: 691727604 title: "TX18S 900W 18\" Powered PA Subwoofer | DSP-Enhanced Performance, 3\" Voice Coil, Deep Bass Delivery, and Easy Plug-and-Play Setup" brand: "lto" price: "¥410322" currency: JPY in_stock: true reviews_count: 7 category: "Lto" url: https://www.desertcart.jp/products/691727604-tx18s-900w-18-powered-pa-subwoofer-dsp-enhanced-performance-3 store_origin: JP region: Japan --- # 900W power output DSP-based EQ & selectable Low Pass Filters 3" voice coil for deep bass TX18S 900W 18" Powered PA Subwoofer | DSP-Enhanced Performance, 3" Voice Coil, Deep Bass Delivery, and Easy Plug-and-Play Setup **Brand:** lto **Price:** ¥410322 **Availability:** ✅ In Stock ## Summary > 🎵 Feel the Bass, Lead the Crowd! ## Quick Answers - **What is this?** TX18S 900W 18" Powered PA Subwoofer | DSP-Enhanced Performance, 3" Voice Coil, Deep Bass Delivery, and Easy Plug-and-Play Setup by lto - **How much does it cost?** ¥410322 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/691727604-tx18s-900w-18-powered-pa-subwoofer-dsp-enhanced-performance-3) ## Best For - lto enthusiasts ## Why This Product - Trusted lto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for the Road:** Rugged fiberboard cabinet with metal grille, side handles, and caster-ready design for effortless transport and durability. - • **Versatile Sound Modes:** Switch between Music and Live voicing modes to perfectly match your event’s vibe, from nightclubs to houses of worship. - • **Plug & Play Simplicity:** User-friendly controls and seamless integration with DJ mixers and powered speakers make setup a breeze—no tech degree required. - • **Precision Bass Control:** DSP-based EQ and selectable Low Pass Filters (80Hz/100Hz/120Hz) let you tailor your low-end with surgical accuracy. - • **Power That Moves Crowds:** 900W Class-D amplifier delivers thunderous, distortion-free bass that fills any large venue. ## Overview The Alto TX18S is a professional-grade 900W powered subwoofer featuring an 18" high-output woofer and advanced DSP technology. Designed for DJs, musicians, and event pros, it delivers deep, precise bass with selectable EQ and low pass filters. Built tough with a rugged enclosure and transport-friendly design, it’s optimized for large venues and demanding live environments, ensuring your sound stands out with powerful, crystal-clear low frequencies. ## Description The Alto Professional TX18S subwoofer is engineered for those who demand powerful, deep bass and pristine sound clarity. Perfect for large venues, nightclubs, houses of worship, or even commercial spaces like restaurants and gyms, this 900W 18" subwoofer delivers a robust low-end response that you can feel and hear. Whether you're a DJ, musician, or event coordinator, the TX18S is built to withstand the rigors of transport and integrates effortlessly into any audio setup.Designed with ease of use in mind, the TX18S combines simple controls with superior performance, making it ideal for both professional sound engineers and beginners alike. With a powerful 18" driver and a 3" voice coil, the TX18S ensures deep, nuanced bass response that fills large spaces with vibrant low-end frequencies. Its 900W onboard amplifier provides distortion-free sound, even at maximum volume, while advanced circuitry and overload protection keep the subwoofer running smoothly.From its rugged, durable enclosure to its reliable performance in any setting, the TX18S stands out as the go-to subwoofer for sound professionals and venue owners alike. Review: Great sound - Sounds great, the speaker is a little heavy so a two person lift is recommended. It’s very powerful so I wouldn’t recommend using it for small indoor venue later. The functionality is very simple and similar to most self powered speakers. For its size and sound it is worth the price. Review: Rock your house - Wow....Wow....I should had researched this a bit more. This speaker is huge....lol. But Boy does it Crack the foundation....lol. If you want that hard hitting Bass in your home. This Bad Boy will wreck your basement 😇 ## Features - Sonic Might for Your PA System - 900W subwoofer with 18" high-output woofer, 3" voice coil and ultra-efficient Class-D amplifier, extending the low-end frequencies, adding bass to your sound - Rock-Solid Sound - Featuring DSP-based EQ and protection, and selectable Low Pass Filters to switch the frequency response and seamlessly integrate with any speaker - For DJs and Musicians Alike - Selectable Music/Live voicing modes easily handle deep bass frequencies and project them into any large-scale venue, nightclub, house of worship, or place of business - The Anchor of Your Sound - Extended thunderous bass and selectable DSP Low Pass Filter of 80Hz/100Hz/120Hz at 24dB per octave; hook up to Powered Speakers or DJ setup and shake your crowd every time - Optimized for Portability - This active sub comes with convenient side handles and caster threads at the rear of the cabinet for easy transportation even at 87.7 lbs/39.8 kg (casters sold separately) - Built to Last - Rugged, front-ported cabinet made from durable, resonant-free fiberboard, with heavy-use splatter-spray finish and full metal grille, integrated 36mm pole socket, overload protection - Input Power - TX18S works in countries with 100/120V; 50/60 Hz - Precision Engineered - This subwoofer and all other products in the TX Series are designed and tuned in the USA - Easy Setup and Customization - No need for technical expertise to achieve optimal sound quality ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DP7R7XQY | | Additional Features | DSP-based EQ, Selectable Low Pass Filter, Portable, Durable | | Antenna Location | For PA Systems, For DJ Setups, For Professional Audio Equipment | | Audio Driver Size | 18 inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #11,121 in Musical Instruments ( See Top 100 in Musical Instruments ) #6 in Stage Subwoofers | | Brand | LTO | | Built-In Media | TX Sub; Power Cable (6 ft. / 183 cm); Quickstart Guide; Safety & Warranty Manual | | Color | Black | | Compatible Devices | DJ Mixer, Powered Speakers | | Connectivity Protocol | XLR | | Connectivity Technology | XLR | | Control Method | Touch | | Customer Reviews | 4.0 out of 5 stars 15 Reviews | | Enclosure Material | Wood | | Frequency Response | 100 hertz | | Input Voltage | 120 volts | | Is Waterproof | False | | Item Dimensions D x W x H | 23"D x 23"W x 23"H | | Item Type Name | INSTRUMENT_PARTS_AND_ACCESSORIES | | Item Weight | 37.6 kg | | Manufacturer | inMusic Brands Inc. | | Model Name | TX18S | | Model Number | TX18S | | Mounting Type | Floor Standing | | Number of Audio Channels | 1 | | Number of Items | 1 | | Power Source | Corded Electric | | Speaker Maximum Output Power | 900 watts | | Speaker Size | 18 inches | | Speaker Type | Subwoofer | | Specific Uses For Product | Live performances, Events, Public spaces | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 18 inches | | UPC | 816311012355 | | Unit Count | 1 Count | | Warranty Description | 1 year manufacturer | | Warranty Type | Limited | | Woofer Diameter | 18 inches | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** ALTO - **Connectivity Technology:** XLR - **Frequency Response:** 100 Hz - **Speaker Maximum Output Power:** 900 Watts ## Images ![TX18S 900W 18" Powered PA Subwoofer | DSP-Enhanced Performance, 3" Voice Coil, Deep Bass Delivery, and Easy Plug-and-Play Setup - Image 1](https://m.media-amazon.com/images/I/91CVs1z1CPL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great sound *by F***O on April 27, 2026* Sounds great, the speaker is a little heavy so a two person lift is recommended. It’s very powerful so I wouldn’t recommend using it for small indoor venue later. The functionality is very simple and similar to most self powered speakers. For its size and sound it is worth the price. ### ⭐⭐⭐⭐⭐ Rock your house *by A***R on April 3, 2026* Wow....Wow....I should had researched this a bit more. This speaker is huge....lol. But Boy does it Crack the foundation....lol. If you want that hard hitting Bass in your home. This Bad Boy will wreck your basement 😇 ### ⭐⭐⭐⭐⭐ Excelente sonido y calidad *by A***O on April 21, 2026* Excelente calidad y buen sonido ## Frequently Bought Together - ALTO TX18S - 900W 18-inch Subwoofer, DSP-Enhanced Powered PA Speaker with 3-inch Voice Coil, Superior Bass, Easy Setup - Amazon Basics XLR Male to Female Microphone Cable for Speaker or PA System, All Copper Conductors, 6MM PVC Jacket, 6 Foot, Black - Amazon Basics Speaker Stand, Holds up to 99.2 lbs, Adjustable Height 52" to 73", Steel, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/691727604-tx18s-900w-18-powered-pa-subwoofer-dsp-enhanced-performance-3](https://www.desertcart.jp/products/691727604-tx18s-900w-18-powered-pa-subwoofer-dsp-enhanced-performance-3) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-26*