SF 26X

概述

扬声器成对出售价格

主要特性

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

技术参数

也请参阅我们的  PDF 格式的技术参数

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
Nominal sensitivity	83 dB SPL, 1 W, 1 m, half space (per IEC 60268-5)
Nominal impedance	8 ohms
Crossover frequency	2.3 kHz
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, 4 pole with loop-through
General
Package	2 speakers (1 pair)
Included accessories	Cutout template, setup guide, 2 grille hooks
Ambient 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
Overload protection	Full range power limiter, protecting the tweeter, woofer, and crossover
Mounting	Ceiling mountable by itself or 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dimensions	3.0" H x 9.0" diameter (75.0 mm H x 228.6 mm diameter) From front/bottom of the ceiling tile to the top of withdrawn locking arms
Cutout dimensions	7.6" diameter (194 mm diameter)
Product weight	2.6 lbs (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
NOTE     All nominal levels are at ±10%.
NOTE     Specifications are subject to change without notice.
(4034-D3-060517)