Boston Acoustics

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6" Stereo In-Ceiling Speaker featuring:. Dual 3/4-inch tweeters. 6-inch Boston Deep Channel® woofer. Easy-install features for existing walls or ceilings

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Boston Acoustics.

With dual woofer voice coils and both left- and right-channel inputs, the HSi 460T2 in-ceiling speaker delivers single-speaker stereo to hallways and other spaces. Plus, we fit a 6-inch woofer in a 5-1/4 cut out! Designed for stunning sound and ease of installation, HSi 460T2 in-ceiling loudspeaker expands the realm of quality sound to create an audio system that pleases even the most critical ears.

  • Dual 3/4-inch tweeters
  • 6 -inch Boston Deep Channel® woofer
  • Easy-install features for existing walls or ceilings
  • Paint-ready surface allows you to match your wall or ceiling finish
  • Reduced Bezel Design for seamless integration with the wall or ceiling
  • Magnetic grilles for easy installation
  • Optional new construction bracket NCBR5


Nominal Impedance
8 ohms
Crossover Frequency
Mounting Depth (from surface)
41⁄4" (108mm)
Bass Unit
6" (152mm) cast DCD copolymer
Recommended Amplifier Power
10-70 watts
Frequency Response (±3dB)
Sensitivity (1 watt (2.83v) at 1m)
Dual 3/4" (19mm)
External Dimensions
8-1⁄16" (205mm)
Mounting Hole Cutout
6-3⁄4" (171mm)


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