Boston Acoustics 5.5, 6.53, 4.5 installation manual Specifications, Usa

Specifications

Specification	6.53 System	6.5 System	5.5 System	4.5 System
Nominal Size (woofer)	61⁄2-inches	61⁄2-inches	51⁄4-inches	4-inches
	(165mm)	(165mm)	(130mm)	(100mm)
Mounting Cutout	5-inches	5-inches	43⁄4-inches	31⁄2-inches
	(127mm)	(127mm)	(120mm)	(90mm)
Mounting Depth	23⁄8-inches	23⁄8-inches	25⁄16-inches	13⁄4-inches
	(60mm)	(60mm)	(59mm)	(43.5mm)
Recommended Amplifier Power	20–500 watts	20–400 watts	20–400 watts	20–300 watts
Frequency Response (±3dB, in-car)	50–22kHz	50–22kHz	60–22kHz	85–22kHz
Nominal Impedance	3Ω	3Ω	3Ω	4Ω
Sensitivity (1watt/1 meter)	90dB	90dB	90dB	87dB

Specifications subject to change without notice.

300 Jubilee Drive

Peabody, MA 01960

USA

978-538-5000

Boston and Boston Acoustics are registered trademarks of Boston Acoustics, Inc. ©1998

Covered by patents issued and/or pending.

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