LSIN

Indoor Box Speaker

Name: SMART LSIN Indoor Box Speaker
Brand: SMART
SKU: lsin

Metal indoor box speaker for control rooms and master stations

8 W RMS8 Ω90 dB

Datasheet on request

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Category: Operator Consoles, Amplifiers & Loudspeakers
Environment: Indoor
Interface: Stand-alone

Ideal for

Indoor plant locations
Control rooms
Master calling stations

What it does

An indoor box speaker for SMART PA systems, fitted beside master calling stations and in control rooms. Metal body, L-clamp mounting, 8 Ω.

01
Metal speaker box
02
L-clamp mounting
03
8 Ω, 8 W RMS
04
90 dB sound pressure level

Specifications

Electrical · 1

Power	8 Ω, 8 W RMS

Acoustic · 1

Sound pressure level	90 dB

Mechanical · 2

Housing	Metallic
Mounting	L clamp

Compare with similar models

Differences first: interface, power, protection and output, then installation. Full specifications are in each model's table.

Comparison of LSIN with similar models. Rows that differ come first; “Not specified” means the datasheet does not list it.
Specification	LSIN Indoor Box Speaker	LSOD Industrial Loudspeaker Horn, Outdoor	OC-DTHS-V Desktop Operator Console for Page/Private System	EXA PA 250 Paging Amplifier Module, 250 W
Power supplydiffers	Not specified	Not specified	220 V AC / 110 V AC (switchable)	220 V AC
Power consumptiondiffers	Not specified	Not specified	< 15 W	300 W
Environmentdiffers	Indoor	Outdoor	Indoor	Indoor
Mountingdiffers	L clamp	C clamp	Desk top	19 in rack (central amplifier rack)
Housingdiffers	Metallic	ABS	16-gauge powder-coated steel body	Steel, powder coated, aluminium dial
Dimensionsdiffers	Not specified	240 × 170 × 250 mm	Not specified	480 × 110 × 180 mm
Weightdiffers	Not specified	0.8 kg	0.6 kg	12 kg
Interface	Stand-alone	Stand-alone	Stand-alone	Stand-alone
Temperature	Not specified	0 to +60 °C	0 to +60 °C	0 to +60 °C
Humidity	Not specified	0 to 95% Rh non-condensing	Not specified	0 to 95% Rh non-condensing

Part of a system

Plant PA system

Paging and private talk across a whole plant, in two architectures. MCS-II puts a 30 W amplifier in every PA telephone and needs no amplifier rack; MCS-III keeps line-powered phones in the field and drives 100 V loudspeaker lines from central 250 W amplifiers.

How the system works