SM 26

概述

扬声器成对出售价格

主要特性

Extron SM 26 SpeedMount^® 是一款双路表面安装式扬声器，采用了专有的隐藏式墙面安装系统。它具有一个带双调谐孔的 165 mm (6.5") 低音扩音器和一个 25 mm (1") 高音扩音器。SM 26 提供了 65 Hz ~ 19.2 kHz 的极宽频率范围以及 60 W 的连续粉噪功率和 120 W 的连续节目功率。Extron 独有的安装系统可进行分工安装并节省成本。SM 26 是标准的 8 Ω 型号，SM 26T 可在 8 Ω 直连及 70 V 和 100 V 的模式下操作。SM 26T 具有一个 6 位置功率分接选择器，可从扬声器外部穿过网板方便地进行选择。

特性

• 专有的隐藏式安装系统
• 随附 0° 的安装板和 10° 安装适配器
• 能进行分工安装，节约成本
• 165 mm (6.5") 长冲程低音扩音器，带双调谐低音反射孔
• 25 mm (1") 丝质圆顶高音扩音器
• 提供用于低阻抗或 70/100 V 系统的两种型号：
  - 仅 8 Ω 直连操作
  - 8 Ω 直连和 70/100 V 操作
• SM 26T 具有贯通网板、便捷的 6 位置功率选择器：
  - 8 Ω 直连
  - 70 V: 可选 32、16、8、4 和 2 W
  - 100 V: 可选空值、32、16、8 和 4 W
• 可选的枢轴式安装附件，支持扬声器 360° 旋转，产品编号 # 70-978-02 和 70-978-03
• 可选的 Yoke 式安装附件，支持扬声器 180° 旋转，以 10° 为步进，产品编号  # 70-993-02 和 70-993-03
• 频率范围：65 Hz ~ 19.2 kHz
• 60 W 连续粉噪功率
  120 W 连续节目功率
• 内置驱动器过载保护
• 隐藏的锁定式扬声器释放装置
• 黑色或白色高度耐冲击外壳
• 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

SM 26, SM 26T
Audio/acoustic and electrical
Speaker type	2-way, indoor surface mount speaker
Frequency range	65 Hz to 19.2 kHz, -10 dB, full space
Power capacity	60 W (rms) continuous pink noise (per IEC 60268-5) 120 W (rms) continuous program
Nominal sensitivity	87 dB SPL, 1 W, 1 m, full space
Nominal coverage angles	Horizontal: 115° (1 kHz - 4 kHz, weighted 2 kHz - 4 kHz) Vertical: 55° (1 kHz - 4 kHz, weighted 2 kHz - 4 kHz)
Nominal impedance	8 ohms
Crossover frequency	2.7 kHz
Rotary switch taps (SM 26T only)	70 V: 32 W, 16 W, 8 W, 4 W, 2 W, 8 ohms direct 100 V: null, 32 W, 16 W, 8 W, 4 W, 8 ohms direct
Woofer	(1) 6.5" (165 mm) polypropylene cone
Tweeter	(1) 1.0" (25 mm) silk dome
Overload protection	Full range power limiter protecting the tweeter, woofer, and crossover
Input connectors
Speaker	2 recessed pins
Mounting plate	(1) 10 mm Euro-style captive screw terminal block, 4 pole
General
Package	2 speakers (1 pair) with mounting kit
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
Mounting	Wall mountable with included mounting hardware or optional yoke or pivot mount
0° mounting plate	Fixed 0°
10° mounting adapter	Fixed 10° up, down, left, or right, based on adapter orientation
Yoke mount (optional)	Up to 90° upward/downward or left/right in 10° steps based on orientation of yoke
Pivot mount (optional)	Up to 30° up, down, left, right, and anywhere in between Rotation 360°
Enclosure type	Plastic, trapezoidal, with molded grille and bass reflex ports
Enclosure outer dimensions
Speaker only	12.98" H x 8.45" W x 6.45" D (32.97 cm H x 21.46 cm W x 16.38 cm D)
With 0° mounting plate	12.98" H x 8.45" W x 6.96" D (32.97 cm H x 21.46 cm W x 17.68 cm D)
With 0° mounting plate attached to 10° adapter	Orientation: vertical, angled 10° down 13.26" H x 8.45" W x 8.84" D (33.67 cm H x 21.46 cm W x 22.44 cm D)
Product weight
SM 26
Speaker only	7.5 lbs (3.4 kg) each
With 0° mounting plate	8.4 lbs (3.8 kg) each
SM 26T
Speaker only	8.8 lbs (4.0 kg) each
With 0° mounting plate	9.7 lbs (4.4 kg) each
Regulatory compliance
Safety	CE
Environmental	Complies with the appropriate requirements of RoHS and WEEE.
Product warranty	5 years parts and labor
NOTE     All nominal levels are at ±10%.
NOTE     Specifications are subject to change without notice.
(4037-D5-060617)