Surface-mount satellites are high-performance, extended-range loudspeakers.
ลำโพงติดผนังรุ่น Bose : Freespace 3 Surface-mount Satellites เป็นลำโพงที่มีประสิทธิภาพสูง และมีขอบเขตของการกระจายเสียงที่กว้าง เหมาะสำหรับการรับส่งสัญญาณที่มีความถี่ที่กว้าง
The Bose® FreeSpace® 3 surface-mount satellites are high-performance, extended-range loudspeakers designed for small to medium-sized installed applications requiring high fidelity and extended bandwidth reproduction of voice and music. And use indoor only
Features :
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Subwoofer/satellite systems that deliver high fidelity and extended-bandwidth reproduction of voice and music for a wide range of installed applications, including retail, restaurant and hospitality operations
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Modular design supports the flexibility for use of 2 or 4 satellites per Acoustimass bass module, and parallel connection of bass modules
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Mix and match surface-mount and flush-mount components to work with different room decors and layouts for a variety of applications
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Flush-mount components are plenum rated when used with the optional plenum cover
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Selectable 70/100V or low impedance with transformer tap adjustment on Acoustimass bass module
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Can be configured for stereo or mono operation
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 - 16 kHz (System), 210 Hz - 16 kHz (Satellites)
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Frequency Range (-10 dB) - 40 Hz - 20 kHz (System), 170 Hz - 20 kH z (Satellites)
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Nominal Dispersion - 170 ° conical
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Long-Term Power Handling - System: 70/100 V: 200 W (800 W peak), System Low impedance: 100 W (400 W peak) and Satellites: 12W (48W Peak)
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Sensitivity (SPL / 1 W @ 1 m) - 82 dB SPL (System), 84 dB SPL (Satellites)
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Maximum SPL @ 1 m - System: 93 dB (99 dB SPL peak in a 45,000 ft³ room, with RT60 of 1 second, +/- 3 dB), Satellites : 95 dB (101 dB SPL peak)
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Nominal Impedance - 4-Cube System: 6 Ω per channel, 2-Cube System: 5 Ω per channel (surface); 6 Ω per channel (flush)