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Boston-accoustics-dsi450.391600

Boston Acoustics DSi450

High performance Two-way in-wall speaker with 5¼-inch woofer. * Read more

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Specifications

Feature
Value
Comment
Recommended Amplifier Power
10-100 watts
Nominal Impedance
8 ohms
Frequency Response ( 3dB)
65Hz-20kHz
Mounting Depth (from surface)
2-7/8" (73mm)
Bass Unit
5-1/4" (135mm) DCD copolymer
Crossover Frequency
4900Hz
Sensitivity (1 watt (2.83v) at 1m)
89db
Tweeter
1" (25mm) Kortec soft dome
External Dimensions
10-1/8 x 7-1/2" (257 x 191mm)
Mounting Hole Cutout
8-15/16 x 6" (227 x 152mm)
Release Date
First seen
3 October 2007