--- product_id: 689944757 title: "TX18S 900W 18\" Powered PA Subwoofer" brand: "alto" price: "521529 som" currency: KGS in_stock: true reviews_count: 6 url: https://www.desertcart.kg/products/689944757-tx18s-900w-18-powered-pa-subwoofer store_origin: KG region: Kyrgyzstan --- # 900W Class-D power Portable with handles & caster-ready DSP EQ & selectable filters TX18S 900W 18" Powered PA Subwoofer **Brand:** alto **Price:** 521529 som **Availability:** ✅ In Stock ## Summary > 🎵 Own the low end, shake the room — bass that’s impossible to ignore! ## Quick Answers - **What is this?** TX18S 900W 18" Powered PA Subwoofer by alto - **How much does it cost?** 521529 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/689944757-tx18s-900w-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 - • **Built to Move:** Rugged fiberboard cabinet with side handles and caster threads makes transport effortless for gigging pros. - • **Feel the Power:** 900W ultra-efficient Class-D amplifier delivers thunderous, distortion-free bass that commands attention. - • **Plug & Play Simplicity:** Intuitive controls and versatile XLR/1/4" combo inputs mean pro-grade sound without the tech headache. - • **Rock-Solid Reliability:** Advanced overload protection and durable metal grille ensure your sound stays pristine, night after night. - • **Tailored Bass Experience:** Selectable Music/Live EQ modes and customizable Low Pass Filters (80/100/120Hz) for seamless integration with any setup. ## Overview The ALTO TX18S is a professional-grade 900W powered subwoofer featuring an 18" high-output woofer and 3" voice coil, engineered for deep, rich bass. Equipped with DSP-based EQ, selectable voicing modes, and low pass filters, it adapts effortlessly to any PA or DJ setup. Its rugged fiberboard enclosure, metal grille, and caster-ready design combine durability with portability, making it ideal for live venues, clubs, and mobile gigs. Designed in the USA and built to deliver powerful, distortion-free low frequencies, the TX18S is the ultimate bass foundation for professionals demanding pristine sound and easy integration. ## Description TX18S TX12S TS12S TS15S TS18S Engineered for those who demand powerful, deep bass and pristine sound clarity, the TX18S subwoofer comes equipped with an ultra-efficient 900W Class-D amplifier, ready to deliver a robust low-end response that you can feel and hear. Whether enhancing your live sound setup, upgrading your club or restaurant’s audio system, or looking for a reliable subwoofer for mobile gigs, the TX18S is the solution you’ve been waiting for. 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, seamlessly integrating with any speakers. A 900W onboard amplifier provides distortion-free sound, even at maximum volume, while advanced circuitry and overload protection keep the subwoofer running smoothly, no matter the environment. Easily adapt to any sound setup with selectable Music/Live EQ voicing modes and customizable Low Pass Filters (80/100/120Hz); switch modes at the touch of a button, no complex adjustments required. Durable fiberboard enclosure minimizes resonance and enhances sound quality, while the internally braced MDF cabinet with splatter-spray finish brings maximum strength and long-term performance. Fully equipped with a metal grille, convenient side handles, 36mm pole socket for PA speaker mounting, XLR and 1/4" combo inputs, the TX18S is easy to integrate into any sound system or venue setup. 900W Powered Subwoofer Low-end frequencies so rich and powerful, that your audience not only hears, but feels too. Caster-Compatible Calling all DJs and musicians carrying equipment from location to location - the TX18S is here! Effortless Use Make TX18S a permanent fixture of your restaurant, bar, cafe or gym - see how easy it is to use. Powerful Protection Circuitry and overload protection ensure your low end is clean and clear even at full blast. 12" High-Output Woofer For musicians or small business owners looking to revamp their rehearsal/intimate performance space. ## 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 | |---------------|-------| | Antenna Location | For professional audio setups, DJ equipment, PA systems | | Asin | B0DP7R7XQY | | Audio Driver Size | 18 Inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | 1,007 in Musical Instruments & DJ (See Top 100 in Musical Instruments & DJ) 9 in PA-Systems 38 in PA Subwoofer | | Box Contents | TX18S | | Brand Name | ALTO | | Colour | Black | | Compatible Devices | DJ Mixer, Powered Speakers | | Connectivity Protocol | XLR | | Control Method | Touch | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (100) 4.6 out of 5 stars | | Enclosure Material | Wood | | Frequency Response | 100 Hz | | Input Voltage | 120 Volts | | Is Waterproof | False | | Item Dimensions D X W X H | 58.5D x 58.5W x 58.5H centimetres | | Item Weight | 37.6 Kilograms | | Manufacturer | inMusic Europe Limited | | Maximum Speaker Output Power In Watts | 900 Watts | | Model Name | TX18S | | Model Number | TX18S | | Mounting Type | Floor Standing | | Network Connectivity Technology | XLR | | Number Of Audio Channels | 1.0 | | Number Of Items | 1 | | Product Features | DSP-based EQ, Selectable Voicing Modes, Portable Design | | Product Warranty | 12 months manufacturer | | Speaker Size | 18 Inches | | Speaker Type | Subwoofer | | Subwoofer Connectivity Technology | Wired | | Subwoofer Speaker Diameter | 18 Inches | | Unit Count | 1.0 count | | Upc | 816311012355 | | Warranty Type | Limited | | Wireless Technology Type | No Wireless Communication Technology | | Woofer Driver Diameter | 18 Inches | ## Product Details - **Audio output mode:** Stereo - **Brand:** ALTO - **Connectivity technology:** XLR - **Frequency response:** 100 Hz - **Input voltage:** 120 Volts - **Material:** Wood - **Model name:** TX18S - **Mounting type:** Floor Standing - **Speaker maximum output power:** 900 Watts - **Speaker type:** Subwoofer ## Images ![TX18S 900W 18" Powered PA Subwoofer - Image 1](https://m.media-amazon.com/images/I/91TxtQhtBDL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Power *by on Reviewed in the United Kingdom 29 September 2025* GREAT quality, exceeded my expectations and delivery was timely ### ⭐⭐⭐⭐⭐ Perfekt für mit einer JBL PartyBox *by on Reviewed in Germany 22 August 2026* Eine Perfekte Ergänzung für meine JBL PartyBox.Einfach einen Cinch auf XLR Adapter Kaufen und die Party kann so richtig abgehen.Auch im Freien kann man eine Menge Spaß haben, einfach tief rein in den Wald fahren und eine Power Station mitnehmen die mindestens 500 Watt ausgibt und man kann stundenlang Spaß haben und die Tiere unterhalten.Der Bass ist sehr Kraftvoll und Mann kann einstellen ob man gerade eine DJ Session hört oder ein Live Konzert von ACDC.Achtung: für ein Mehrfamilienhaus oder eine Altbauwohnung ist dieser Woofer nicht geeignet, fahrt bitte in den Wald oder geht raus um ihn mal richtig auf zu drehen (kein Scherz) ### ⭐⭐⭐⭐⭐ Buena bocina a buen precio *by on Reviewed in Mexico 12 May 2026* Buena bocina para lugares no muy grandes, la utilice en una quinta al aire libre y funcionó bien ## 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.kg/products/689944757-tx18s-900w-18-powered-pa-subwoofer](https://www.desertcart.kg/products/689944757-tx18s-900w-18-powered-pa-subwoofer) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-09-20*