Full product details
Regardless of the application, there's a DSi series in-ceiling speaker that delivers uncompromising Boston Sound™. Best of all, there is a DSi speaker that will fit any audio budget, and you'll sacrifice nothing in the way of performance.
• A Boston Hidden Theater™ Speaker
• 5¼" laminate film woofer
• ¾" soft dome tweeter
• Floating tweeter island for wide dispersion
• Uses NCBR5 New Construction Bracket
Technical Specifications
• Recommended Amplifier Power: 10-90 watts
• Nominal Impedance: 8 ohms
• Frequency Response ( 3dB) : 75Hz-20kHz
• Mounting Depth (from surface) : 3-1/16" (77mm)
• Bass Unit: 5-1/4" (135mm) laminate film
• Crossover Frequency: 4000Hz
• Sensitivity (1 watt (2.83v) at 1m) : 90db
• Tweeter: 3/4" (20mm) soft dome
• External Dimensions: 8-1/16" diameter (205mm DIA)
• Mounting Hole Cutout: 6-3/4" diameter (171mm DIA)
Reviews - Boston Acoustics High performance in-ceiling speaker with 5¼-inch woofer - DSi255
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