| 经销商 | 联系方式 |
|---|---|
| 爱思创Extron电子 | 4000.398766、 021-3760 1568 |
Extron SoundField ® SF 26X 是一款双路天花板扬声器，采用后开式和同轴双驱动器设计，用于非阻燃空间环境。驱动器包括一个 165 mm (6.5") 低音扩音器和一个 19 mm (3/4") 枢轴式铁磁流体冷却圆顶高音扩音器。SF 26X 具有 50 Hz~20 kHz 的频率范围，可提供准确的语音和精确的音乐再现。该扬声器的额定阻抗为 8 Ω，具有极宽、均衡的 107° 椎形覆盖范围以及优秀的偏轴响应。SF 26X 还采用了可与天花板完美融合的窄型边框以及磁力吸附网罩。
Extron SoundField ® SF 26X 是一款双路天花板扬声器，采用后开式和同轴双驱动器设计，用于非阻燃空间环境。驱动器包括一个 165 mm (6.5") 低音扩音器和一个 19 mm (3/4") 枢轴式铁磁流体冷却圆顶高音扩音器。SF 26X 具有 50 Hz~20 kHz 的频率范围，可提供准确的语音和精确的音乐再现。该扬声器的额定阻抗为 8 Ω，具有极宽、均衡的 107° 椎形覆盖范围以及优秀的偏轴响应。SF 26X 还采用了可与天花板完美融合的窄型边框以及磁力吸附网罩。
特性
后开放式，无限障板设计
8 Ω 额定阻抗
165 mm (6.5") 聚丙烯低音扩音器
19 mm (3/4") 枢轴式铁磁流体冷却圆顶高音扩音器
频率范围：50 Hz ~ 20 kHz
25 W 连续粉噪功率 50 W 连续节目功率
107° 锥形辐射
内部驱动器过载保护
窄型边框和磁力吸附网罩
5 年部件和人工保修
示意图
面板图
| SF 26X | |||
| Audio/acoustic and electrical | |||
|---|---|---|---|
| Speaker type | 2-way, open back ceiling speaker | ||
| Frequency range | 50 Hz to 20 kHz, -10 dB, half space | ||
| Power capacity | 25 W (rms)continuous pink noise 50 W (rms) continuous program |
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| Nominal sensitivity | 83dB SPL, 1 W, 1 m,half space (per IEC 60268-5) | ||
| Nominal impedance | 8 ohms | ||
| Crossover frequency | 2.3kHz | ||
| Nominal coverage angle | 107° conical coverage (1 kHz - 4 kHz, weighted 2 kHz - 4 kHz) | ||
| Woofer | (1) 6.5" (165.1 mm) polypropylene cone with moisture resistant coating | ||
| Tweeter | (1) 3/4" (19.05 mm)PEI dome | ||
| Overload protection | Full range power limiter, protecting the tweeter, woofer, and crossover | ||
| Input connector | (1)5 mm captive screw connector, 4pole with loop-through |
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| General | |||
| Package | 2 speakers (1 pair) | ||
| Included accessories | Cutout template, setup guide, 2 grille hooks | ||
| 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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| Overload protection | Full range power limiter, protecting the tweeter, woofer, and crossover | ||
| Mounting | Ceiling mountable by itselfor with optional ceiling mount kit | ||
| Baffle type | Plastic, open back, infinite baffle design | ||
| Outer dimensions | 3.0" H x 9.0" diameter (75.0 mm H x 228.6 mm diameter) From front/bottom of the ceiling tile to the top of withdrawn locking arms |
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| Cutout dimensions | 7.6" diameter (194 mm diameter) |
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| Product weight | 2.6lbs (1.2 kg) each | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Regulatory compliance | |||
| Environmental | Complies with the appropriate requirements of RoHS, WEEE | ||
| Product warranty | 5 years parts and labor | ||
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| (4034-D3-060517) | |||
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