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In-Ceiling Speakers
The Definitive Technology DC65 PRO SI In-Ceiling Speaker is a high-performance audio solution designed for discreet installation. Its wide dispersion pattern delivers immersive surround sound, while its powerful bass, clear midtones, and crisp highs ensure a balanced and dynamic listening experience. Built to last with durable construction, the DC65 PRO SI is perfect for home theaters, music rooms, and whole-house audio systems. With its easy installation and versatile applications, this speaker offers exceptional sound quality and a seamless integration into any space. (Sold as Each)
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Continue shoppingWe offer standard delivery in 2 business days or less.
Delivery time for standard shipping to any of the 48 contiguous U.S. states is 1-2 business days. Delivery time for standard shipping to Alaska, Hawaii, and Puerto Rico is 4-6 business days. Business days include Monday - Friday and exclude UPS holidays.
Note: Delivery time estimates do not apply to large or heavy items that require special shipping (including most TVs), items shipped directly from the manufacturer, or out-of-stock items. Some items that ship from the manufacturer can only be delivered to addresses within the 48 contiguous states.
Map of estimated, standard delivery time to the U.S. and Puerto Rico.