Full product details
Much of the engineering created for this line of flush-mount speakers has been skillfully adapted from the technology in our best Reference systems. Features include die-cast woofer baskets, pivoting VR tweeters, and a switch that allows the installer to shape the sound of each speaker to suit the installation.
A Boston Hidden Theater Speaker
Dual 5Ό" cast copolymer woofers
Pivoting 1" aluminum VR tweeter in cast aluminum cup
Cast aluminum baffle
Boundary compensation switch
IR sensor knockout
Uses NCBTL5 New Construction Bracket
Technical Specifications
Recommended Amplifier Power 10-125 watts
Nominal Impedance 4 ohms
Frequency Response (3dB) 69Hz-22kHz
Mounting Depth (from surface) 2-3/4" (70mm)
Bass Unit Dual 5Ό" (135mm) cast copolymer
Crossover Frequency 3,000Hz
Sensitivity (1 watt (2.83v) at 1m) 91dB
Tweeter Pivoting 1" (25mm) anodized aluminum dome with AMD
External Dimensions 15-5/8 x 9" (396 x 229mm)
Mounting Hole Cutout 14-1/4 x 7-5/8" (361 x 193mm)
Reviews - Boston Acoustics premier high performance 2-way in-wall speaker - VRi553
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