Datasheet > SP300W

SP300W

更新时间： 2024-10-01 06:13:07

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SYSTEMSENSOR		/
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描述
Dual-Voltage Evacuation Speakers

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SP300W 数据手册

A u d i b l e / V i s i b l e

N o t i f i c A t i o N

Dual-Voltage

Evacuation Speakers

Models Available

Ceiling/Wall Mount Application

Ceiling Mount

Standard SPL

SP200W

High SPL

SP300W

Wall Mount

Standard SPL

SP201R

High SPL

SP301R

SP301W

SP201W

Wall Mount Application

Product Overview

Fidelity sound quality (SP2)

Enhanced SPL (SP3)

System Sensor’s SP2 and SP3 series speakers combine performance, functional-

ity, and ﬂexibility in the latest line of dual-voltage evacuation speakers.

Performance. With its low total harmonic distortion, the SpectrAlert SP2 series

offers ﬁdelity-quality sound output. This performance provides greater assur-

ances that the SP2’s output more closely matches the source signal. This ﬁdelity

sound quality is achieved at any of the SP2’s four ﬁeld selectable power taps:

¹⁄4, ¹⁄2, 1, and 2 watts. The SpectrAlert SP3 series offers greater sound output at

every tap setting for applications with high ambient noise levels.

25.0 and 70.7 Vrms dual voltage settings

Four ﬁeld-selectable power taps

No extension ring required

Low proﬁle design

Functionality. Installation ease and functionality are achieved via the speaker’s

compact design, which allows ﬂush mounting to a 4˝×4˝×2¹⁄8˝ back box,

without the need for an extension ring.

Ceiling- and wall-mount applications

Grilles available in white and red

Color-matched mounting screws

Flexibility. The SP2 and SP3 series speakers are designed for a variety of applica-

tion requirements. Offered with round and square grilles, they can be ceiling

or wall mounted. White and red grille color options are also available to meet

speciﬁc aesthetic requirements.

Engineering Speciﬁcations

Speaker shall be a System Sensor Model ________ dual-voltage transformer

speaker capable of operating at 25.0 or 70.7 nominal Vrms. Speaker shall be

listed to Underwriters Laboratories’ Standard 1480 for ﬁre protective signaling

systems. Speaker shall have a frequency range of 400 to 4000 Hz and shall have

an operating temperature between 32°F and 120°F. Speaker shall have power

taps that are selected by shunts.

S4048

中文翻译

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