--- product_id: 679188555 title: "Alto Professional TS18S Active Subwoofer, 18-Inch Size, Black, Floor Standing, IEC, Active Subwoofer" brand: "alto" price: "70597047β‚«" currency: VND in_stock: true reviews_count: 5 category: "Alto" url: https://www.desertcart.vn/products/679188555-alto-professional-ts18s-active-subwoofer-18-inch-size-black-floor store_origin: VN region: Vietnam --- # High-efficiency Class D amp 2500W peak power User-selectable EQ modes Alto Professional TS18S Active Subwoofer, 18-Inch Size, Black, Floor Standing, IEC, Active Subwoofer **Brand:** alto **Price:** 70597047β‚« **Availability:** βœ… In Stock ## Summary > 🎡 Own the low-end throne with Alto TS18S β€” where power meets precision. ## Quick Answers - **What is this?** Alto Professional TS18S Active Subwoofer, 18-Inch Size, Black, Floor Standing, IEC, Active Subwoofer by alto - **How much does it cost?** 70597047β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/679188555-alto-professional-ts18s-active-subwoofer-18-inch-size-black-floor) ## 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 - β€’ **Rugged & Ready:** Mark-resistant splatter-spray finish keeps your subwoofer looking fresh gig after gig. - β€’ **Built to Protect:** Electronic clip, thermal, and transducer overdrive protection ensure reliable performance under pressure. - β€’ **Unmatched Power Output:** Feel the earth-shaking 2500W peak power that commands any venue. - β€’ **Precision Sound Control:** Tailor your bass with Live, DJ, or Off EQ settings for flawless tonal balance. - β€’ **Cutting-Edge Amplification:** Class D amplifier delivers maximum efficiency with minimal distortion. ## Overview The Alto Professional TS18S is a floor-standing active subwoofer featuring an 18-inch dynamic driver and a powerful 2500W peak Class D amplifier. Designed for live performances, nightclubs, and concert halls, it offers user-selectable EQ modes (Off, Live, DJ) for tailored sound profiles. Its rugged, mark-resistant finish and built-in electronic protection systems ensure durability and reliability in demanding environments. With a frequency response down to 27 Hz and a maximum SPL of 137 dB, the TS18S delivers deep, controlled bass that elevates any audio setup. ## Description Alto TS18S Active 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. The TS18S 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, TS18S adds the necessary heft and weight to any public performance for a balanced representation of musical artistry in any environment. Specifications: Frequency Response: 35 Hz–100 Hz (-3 dB), Frequency Range: 27 Hz–111 Hz (-10dB), Maximum SPL: 137 dB (1 m), Power Connection: Standard IEC cable, Input Voltage: 100-120, 50/60 Hz; 220-240 VAC 50/60 Hz, Consumption: 1600W, Fuse: 100-120V, T15AL AC250V; 220-240V, T8AL AC250V, Dimensions (height x width x depth): 26.7” x 20.9” x 24.7”/678.2 x 530.9 x 627.4 mm. Review: Fa molta potenza - Buon sub Review: Kiss you hearing goodbye πŸ‘‹ ## Features - 2500W peak power output - High-efficiency Class D amplifier - User-selectable EQ tunings (Off, Live, DJ) - Mark-resistant splatter-spray finish always looks good, even with heavy use - Electronic clip, thermal and transducer overdrive protection ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CCRY1GTY | | Additional Features | Class D Amplifier, DSP EQ Modes | | Antenna Location | Live performances, Night clubs, Houses of worship, Concert halls, DJ setups, Various audio systems | | Audio Driver Size | 18 Inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Audio output mode | Stereo | | Best Sellers Rank | #21,572 in Electronics ( See Top 100 in Electronics ) #621 in Home Audio Speakers | | Brand | ALTO | | Built-In Media | 1 x Alto TS18S Active Subwoofer, 18-Inch Size | | Color | Black | | Compatible Devices | Audio Player, DJ Mixer, Instrument, Microphone | | Connectivity Protocol | XLR, 1/4" AUX | | Connectivity Technology | IEC | | Connectivity technology | IEC | | Control Method | Touch | | Controller Type | Button | | Customer Reviews | 4.5 out of 5 stars 113 Reviews | | Enclosure Material | Engineered Wood | | Frequency Response | 100 Hz | | Frequency response | 100 Hz | | Input Voltage | 120 Volts (AC) | | Input voltage | 120 Volts (AC) | | Is Waterproof | False | | Item Dimensions D x W x H | 62.7D x 53W x 67.8H centimeters | | Item Weight | 42.2 Kilograms | | MP3 player | No | | Manufacturer | inMusic Brands, Inc. | | Model Name | TS18S | | Model Number | TS18S | | Mounting Type | Floor Standing | | Number of Items | 1 | | Power Source | Corded Electric | | Speaker Maximum Output Power | 2500 Watts | | Speaker Size | 18 Inches | | Speaker Type | Subwoofer | | Speaker maximum output power | 2500 Watts | | Specific Uses For Product | Live Performances, Nightclubs, Cult Houses, Concert Halls, DJ Setups, Various Audio Systems | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 18 Inches | | UPC | 816311012126 | | Unit Count | 1 Count | | Warranty Description | Alto Standard Warranty | | Water Resistance Level | Not Water Resistant | | Woofer Diameter | 12 Inches | ## Product Details - **Audio output mode:** Stereo - **Brand:** ALTO - **Connectivity technology:** IEC - **Frequency response:** 100 Hz - **Speaker maximum output power:** 2500 Watts ## Images ![Alto Professional TS18S Active Subwoofer, 18-Inch Size, Black, Floor Standing, IEC, Active Subwoofer - Image 1](https://m.media-amazon.com/images/I/91jWqOn1OeL.jpg) ## Available Options This product comes in different **Size, Style** options. ## 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 ### ⭐⭐⭐⭐⭐ Fa molta potenza *by F***O on 23 September 2025* Buon sub ### ⭐⭐⭐⭐⭐ Kiss you hearing goodbye πŸ‘‹ *by C***S on 16 March 2026* ### ⭐⭐⭐⭐⭐ Caisson au top! *by C***N on 13 February 2026* Tres tres bon rapport qualitΓ© prix! Je l'ai coupler avec 2 JBL partybox 520 Et sa marche super fort! Bonne basse profonde et dynamique ! ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/679188555-alto-professional-ts18s-active-subwoofer-18-inch-size-black-floor](https://www.desertcart.vn/products/679188555-alto-professional-ts18s-active-subwoofer-18-inch-size-black-floor) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-22*