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愛思創Extron電子-帶 4" 薄型復合腔體和 70/100 V 變壓器的 SoundField XD 3" 全音域天花板揚聲器-SF 3CT LP
廠家報價：面議
產品狀態：(在產)
帶 4" 薄型復合腔體和 70/100 V 變壓器的 SoundField XD 3" 全音域天花板揚聲器 SF 3CT LP
產品品牌：
愛思創EXTRON
產品類別：
產品中心
地址：中國上海市松江區茸華路 686 號
電話：4000.398766、 021-3760 1568(聯系就說在DAV音視工程網上看到的)
| 經銷商 | 聯系方式 | 價格 |
|---|---|---|
| 愛思創Extron電子 | 4000.398766、 021-3760 1568 | 面議 |
| SF 3CT LP | |||
| Audio/acoustic and electrical | |||
|---|---|---|---|
| Speaker type | Low profile ceiling speaker withcomposite back can | ||
| Frequency range | 65 Hz to 20 kHz, -10 dB, half space (per IEC 60268-5) | ||
| Frequency response | 265 Hz to 19 kHz, +/-3 dB, half space | ||
| Power capacity | 16 W (rms) continuous pink noise (per IEC 60268-5) 32 W (rms) continuous program |
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| Nominal sensitivity | 83 dB SPL, 1 W, 1 m, 8 ohms direct, half space (per IEC 60268-5) | ||
| Nominal coverage angle | 165° conical coverage (1 kHz to 4 kHz) | ||
| Nominal impedance | 8 ohms | ||
| Rotary switch taps | 70V: 16 W, 8 W, 4 W, 2 W, 1 W, 8 ohms direct 100 V: null, 16 W, 8 W, 4 W, 2 W, 8 ohms direct |
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| Driver | (1) 3" (76 mm) paper cone | ||
| Input connector | (1) 5 mm captive screw connector, 4 pole for 1 input and 1 loop-through | ||
| General | |||
| Package | 2 speakers (1 pair) | ||
| Temperature/humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
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| Mounting | Ceiling mountable with included hardware: V-rails for 2' x 4' (600 mm x 1200 mm) ceiling tiles, and C-rings |
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| Enclosure type | Plenum rated, fire-resistant (UL94V-0) composite back can/baffle; Magneticallyattached powder-coated steel grille with plastic bezel. |
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| Enclosure outer dimensions | 4.4" H x 8.9" diameter (112 mm x 226 mm diameter) 4.0" H (102 mm H) from front of ceiling tile to top of enclosure |
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| Cutout dimensions | 7.6" diameter (191 mm diameter) |
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| Product weight | 3.6 lbs (1.6 kg) each | ||
| Regulatory compliance | |||
| Safety | CE, UL 2043, UL1480, NFPA 90A, NFPA 70 UL Listed for use inplenum airspaces: UL 2043 listed for heat and smoke release, UL 1480 listed for commercial and professional audio systems |
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| Environmental | RoHS, WEEE | ||
| Product warranty | 5 years parts and labor | ||
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| (8.1-063016-D1) | |||
