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FiberPlex Annunciator Speaker ADP-2981 | ADP-2982

FiberPlex Annunciator Speaker ADP-2981 | ADP-2982

SKU: 1407 Categories: , , , , Tags: , , , , , ,
Brand: Fiberplex

$2,079.95 – $2,320.50

Description

Overview

Overview

The ADP-2981 / ADP-2982 is a stand-alone wall or shelf mountable loudspeaker unit.  Each unit houses and powers an 8-inch speaker and, in the case of the ADP-2981, a high-intensity strobe.

The unit utilizes FiberPlex FOI series modules to extend Public Address and Mass Notification systems via fiber. External audio signals such as voice announcements, music, a doorbell buzz, etc. are first connected to a FOI-2981 or FOI-2983. This FOI unit then transmits the signal via a fiber optic link to a FOI-4982, conveniently housed and powered by an ADP unit. From there the FOI-4982 drives up to 10 ADP units in a daisy chain.

Each ADP unit is equipped with an AC line-powered supply to drive the amplifier and supply DC power to an attached FOI module.

The ADP-2981 also contains a strobe annunciator, useful for areas with high background noise or those with hearing difficulties. A knob on top of the unit controls the volume threshold that the audio must exceed for the strobe to flash.

Typical Applications

Standard Mass Notification – Audio Daisy Chain

A typical link consists of either a FOI-2981 for line level audio or a FOI-2983 for 70V audio connected by a single fiber cable to a FOI-4982 installed into an ADP. The audio out of the FOI-4982 is connected to the ADP via an RCA cable. Additional ADP can be daisy chained using copper RCA audio cables. Up to a maximum of 10 ADP can be daisy chained for audio distribution.

Standard ADP Application

Fiber Daisy Chain

To connect multiple ADP using a fiber connection, FOI-7280 can be used in ‘Broadcast’ mode. See user manual for FOI-7280 for more details.

ADP Fiber Extension

 

Additional information

Weight 5.00 lbs
Dimensions 5.00 × 5.00 × 5.00 in
Model

ADP-2981, ADP-2982 1464

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Features

ADP-2981:Amplified Speaker with Strobe

ADP-2982:Amplified Speaker without Strobe

  • Provides power to a single FOI Module
  • Accepts unbalanced line level audio from any FOI audio source including FOI-4982,FOI-7280 or other FiberPlex FOI line level audio devices.
  • Backwards compatible with legacy FOI-2982 with optional spacer installed.
  • ADP units may be linked on a copper audio daisy-chain scheme, up to 10 units long, with no unit configuration required.
  • Using the FOI-7280, ADP units can be fiber daisy-chained
  • The fiber optic isolator is accessible and removable through the front of the enclosure.
  • One standard regionally-appropriate power cord is included with each panel.
  • The AC mains fuse is of a common type and readily changed without disassembly of the unit.
  • The unit can be mounted at a downward angle to facilitate better sound projection when mounted near the ceiling.
  • The enclosure is durable, corrosion resistant aluminum alloy with an anodized finish.

Specifications

ELECTRICAL SPECIFICATIONS
  Min Typ Max Unit
Power Requirement Voltage Range 90 110 250 VAC
Operating Frequency 50 – 60 Hz
Supply Current 13 25 55 mA
  Min Typ Max Unit
Audio Inputs Input Level (with max 1% THD) 5 30 55 mVrms
Load Impedance – 600 – O
Frequency Response (±3 dB) 200 – 8k Hz
Audio Outputs Output Level 5 30 55 mVrms
Output Impedance – 600 – O
Speaker Output Sound Pressure Level – – 109 dB
Audio Connectors RCA Type Phono Jack
  Min Typ Max Unit
Environmental Storage Temperature -40 – 85 °C
Operating Temperature 0 – 50 °C
PHYSICAL SPECIFICATIONS
Case Dimensions Length Width Height Weight
ADP-2981 14.2 in (360 mm) 3.97 in (20 mm) 3.97 in (101 mm) 15 lb (6.8 kg)
ADP-2982 11.8 in (300 mm) 3.97 in (20 mm) 3.97 in (101 mm) 15 lb (6.8 kg)

Ordering Information

 

ADP-2981:Amplified Speaker with Strobe

ADP-2982:Amplified Speaker without Strobe