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澳洲幸运10历史开奖号码

Compact Sound Masking System

澳洲幸运10计划网址

The SMS-FLAT is a 25-volt system loudspeaker designed to generate the optimum sound masking spectrum in a very compact configuration. The sound masking speaker is equipped with a dual transducer in bipole configuration.

The white noise device is used in very tight plenum spaces or in open ceilings. The sound masking speaker is typically mounted directly above the deck. A rotary switch allows quick adjustment of the output level with 4W, 2W, 1W, ½W power available with a 25-Volt supply. The white noise device is also compatible with 70-Volt systems with 8W and 4W, adjustment available.

澳洲幸运10开奖官方同步


澳洲幸运10人工计划软件

Power

10 watts

Line Voltage

25V & 70V

Sensitivity

85 dB

Material

Metal

Frequency Response

100-8,000 Hz

Connectors

Push Terminal & Lock-Screw

Driver

Dual 1″ × 4″ (2.5 × 10 cm)

Color

Black or White

Weight

2.5 lbs (1.13 kg)

Shipping Weight

2.7 lbs (1.21 kg)

Size (W × H × D)

7-7/16″ × 5-5/16″ × 2″ (188 × 134 × 50 mm)

Low Profile Speaker Frequency Response