{"product_id":"dansou-th121-i-w-th121-install-version-white","title":"Danley TH121-I-W Tapped Horn Subwoofer High-Output 21\" | Install Version | White","description":"\u003cp\u003eThe Danley TH121 is a passive high-output subwoofer built around Danley’s patented tapped horn design. By using both sides of the 21-inch neodymium driver within the folded horn path, the enclosure is engineered to deliver strong low-frequency efficiency with reduced cone excursion at elevated drive levels. For production companies, venues, and integrators that need substantial bass from a single enclosure, the TH121 is designed for serious reinforcement duty in both mobile and fixed systems.\u003c\/p\u003e\u003cp\u003eThis model operates as a single-channel 4-ohm sub and covers a low-frequency range suited to modern music playback, live event support, and large-format speech reinforcement systems that require substantial extension. The cabinet uses a durable Baltic birch construction with polyurea coating, while available touring, installation, and Extreme Weather versions allow the product to fit different deployment environments. Multiple M10 suspension points support flown or secured mounting where applicable, and interlocking skids help with stable stacking alongside compatible Danley models.\u003c\/p\u003e\u003cp\u003eFor system optimization, Danley specifies use with DNA amplifiers or processors to access DSP for tuning, protection, and integration. Connectivity is provided via dual Neutrik NL4 Speakon connectors, and the enclosure is offered in multiple finish options to better align with venue or project requirements. The TH121 is a practical choice when output, durability, and integration flexibility matter more than compact consumer-style design priorities.\u003c\/p\u003e","brand":"Danley Sound Labs","offers":[{"title":"Default Title","offer_id":53076942028984,"sku":"204331","price":9861.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/TH121_Danley-TH121-High-Output-Tapped-Horn-Subwoofer_ALT1sqr_28a303cd-1288-49be-bdca-5382fe353562.jpg?v=1775252522","url":"https:\/\/soundpro.com\/products\/dansou-th121-i-w-th121-install-version-white","provider":"SoundPro","version":"1.0","type":"link"}