{"product_id":"alto-professional-ts15s","title":"Alto Professional TS15S Active Subwoofer","description":"\u003ch3\u003eAlto Professional TS15S Active Subwoofer\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAlto Professional TS15S\u003c\/strong\u003e is a powerful TrueSonic series subwoofer designed for event halls, nightclubs, and live performances. The unit features a high-quality \u003cstrong\u003e15-inch\u003c\/strong\u003e (381 mm) speaker with a 3-inch voice coil, powered by a high-efficiency Class D amplifier, generating an impressive \u003cstrong\u003e2500 W\u003c\/strong\u003e peak power. This allows for a sound pressure level of up to 132 dB and reproduces frequencies down to 36 Hz.\u003c\/p\u003e\n\u003cp\u003eThis model offers flexible controls, allowing for ideal integration of the low frequencies with main loudspeakers. You can choose from three EQ modes (\"Off,\" \"Live,\" \"DJ\") and use a unique 4-position phase alignment switch (0°\/90°\/180°\/270°) to help avoid sound cancellation issues in challenging venues.\u003c\/p\u003e\n\u003cp\u003eThe enclosure is constructed from robust, internally braced MDF composite, ensuring the sound remains \"tight\" and does not lose energy due to cabinet vibrations. The surface is coated with a special splatter-spray finish, resistant to wear and tear, and the rear of the cabinet is pre-drilled for casters (M6 threads, casters sold separately).\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2500 W Peak powerful Class D amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker:\u003c\/strong\u003e 15-inch low-frequency driver with a 3-inch voice coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEQ Settings:\u003c\/strong\u003e 3 modes (\"Off,\" \"Live,\" \"DJ\") for sound character adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase Control:\u003c\/strong\u003e 4-setting switch (0°\/90°\/180°\/270°) for precise system alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Robust, ported MDF enclosure with a 36 mm pole mount socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Electronic protection against clipping, overheating, and transducer over-excursion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Alto Professional\u003c\/li\u003e\n\u003cli\u003eModel: TS15S\u003c\/li\u003e\n\u003cli\u003eType: Active Subwoofer\u003c\/li\u003e\n\u003cli\u003eOutput Power: 2500 W Peak @ 4Ω\u003c\/li\u003e\n\u003cli\u003eLF Driver: 15.0” (381 mm) with a 3.0” (76 mm) high-temperature voice coil\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 36 Hz – 110 Hz (-3 dB)\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 31 Hz – 123 Hz (-10 dB)\u003c\/li\u003e\n\u003cli\u003eMax SPL: 132 dB (@1m)\u003c\/li\u003e\n\u003cli\u003eConnectors:\n\u003cul\u003e\n\u003cli\u003e2 x XLR \/ 1\/4” (6.35 mm) Combo inputs (female)\u003c\/li\u003e\n\u003cli\u003e2 x XLR Thru outputs (male) (full range or filtered)\u003c\/li\u003e\n\u003cli\u003e1 x IEC power socket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 541 x 523 x 627 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 39.6 kg\u003c\/li\u003e\n\u003cli\u003eCasters: Caster ready (M6 x 1.0 mm threaded inserts, casters not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ALTO TS15S Subwoofer\u003c\/li\u003e\n\u003cli\u003e1 x IEC Power Cable\u003c\/li\u003e\n\u003cli\u003e1 x User Guide\u003c\/li\u003e\n\u003cli\u003e1 x Safety and Warranty Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIntended Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMobile DJs and event hosts looking for more powerful bass than 12\" models provide.\u003c\/li\u003e\n\u003cli\u003eBands and concert venues requiring a full and deep sound.\u003c\/li\u003e\n\u003cli\u003eSchools and cultural centers as a primary low-frequency system.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alto Professional","offers":[{"title":"Default Title","offer_id":55790542160258,"sku":"4821315","price":567.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/9736\/9730\/files\/imgi_16_TS15_34_D1-web1.jpg?v=1768897462","url":"https:\/\/stageiq.lt\/en\/products\/alto-professional-ts15s","provider":"STAGE IQ","version":"1.0","type":"link"}