Designed for new and existing background music systems.
ลำโพงติดผนังรุ่น Bose : Freespace 3 Module ออกแบบมาเพื่อรองรับระบบเสียงพื้นหลังทั้งแบบใหม่และแบบเก่า โดยมีลำโพงขนาด 5.25 นิ้ว ที่ขับเสียงโทนต่ำได้ถึง 40 Hz โดยปราศจากการผิดเพี้ยนของเสียง
Designed to provide surface-mount bass augmentation for new and existing background music systems. Features one 5.25" (133 mm) woofer that delivers deep bass down to 40 Hz without audible distortion.
Features :
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Low-frequency loudspeaker featuring one 5.25" (133mm) woofer that delivers deep, non-localized bass down to 40 Hz without audible distortion. For surface-mount applications
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Acoustimass speaker technology filters out audible distortion to deliver non-localized bass
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Designed to work with the FreeSpace 3 surface and flush satellite speakers, or existing systems where additional bass reinforcement is desired
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Module design allows parallel connection of multiple bass modules and can accommodate two or four FreeSpace 3 satellites per bass module
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Selectable 70/100V or low impedance
Applications :
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Retail stores
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Restaurants and bars
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Lobbies and conference rooms
Technical Summary :
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Frequency Response (+/-3 dB) - 50 Hz - 230 Hz
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Frequency Range (-10 dB) - 40 Hz - 315 Hz
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Nominal Dispersion - Omni-directional below 200 Hz
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Long-Term Power Handling - 70/100 V: 200 W (800 W peak) mono and Low impedance: 50 W (200 W peak) per channel stereo or 100 W (400 W peak) mono
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Sensitivity (SPL / 1 W @ 1 m) - Per channel: 76 dB SPL (Mono: 79 dB SPL)
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Maximum SPL @ 1 m - Per channel: 96 dB SPL (102 dB SPL peak) and Mono: 102 dB SPL (108 dB SPL peak)
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Nominal Impedance - 5 Ω mono direct (transformer bypassed)