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Compact metal and plastic PA amplifier with front panel controls

SPECO TECHNOLOGIES

SPECO TECHNOLOGIES PBM30 30 W receiver

SKU CH-RYV4-YFVR5 MPN PBM30

A 30 W PA amplifier with 70/25 V output, two microphone inputs, auxiliary and telephone paging inputs, plus a music-on-hold feature with separate level control

  • Weight11.75
  • 30 W output drives distributed audio systems
  • 70 V and 25 V outputs suit commercial paging
  • Two microphone inputs plus auxiliary and telephone paging
  • Music-on-hold feature with independent level control
  • UL and ULC listed for safety compliance

30 W PA Amplifier with Music On Hold

The SPECO TECHNOLOGIES PBM30 is a 30 W PA amplifier designed for commercial paging and background music systems. It accepts two microphone inputs, an auxiliary source and a telephone paging feed. A built-in Music On Hold feature includes a separate level control for the held audio. The chassis is constructed from metal and plastic.

30 W Output at 70 V or 25 V Lines

The amplifier delivers 30 W into either 70 V or 25 V constant-voltage speaker lines. This single power rating determines whether the unit can drive the required number of speakers in a distributed audio installation. The output taps are fixed at those two voltages.

Suited for Small Offices and Retail Paging

Installers needing a compact mixer-amplifier for paging, background music and telephone hold messages will find the input count and Music On Hold function appropriate. Buyers who want more output power, additional microphone channels or stereo zone outputs should look at larger commercial amplifiers. The unit weighs 11.75 and measures 10 3/4 in by 9 1/2 in by 3 1/2 in.

Highlights

  • 30 W output drives distributed audio systems
  • 70 V and 25 V outputs suit commercial paging
  • Two microphone inputs plus auxiliary and telephone paging
  • Music-on-hold feature with independent level control
  • UL and ULC listed for safety compliance

Specifications

Brandspeco technologies
Weight11.75
Shipping weight5.14 kg
Package size356 × 349 × 171 mm

Questions about this item

What does the 30 W output deliver in a typical install?

The amplifier provides 30 watts of continuous power to drive distributed speaker lines at 70 V or 25 V.

How do the 70 V and 25 V outputs limit speaker wiring?

They allow long cable runs with multiple speakers tapped in parallel without heavy gauge wire.

What space is needed to mount the 10 3/4 in by 9 1/2 in by 3 1/2 in metal and plastic chassis?

A shelf or rack tray at least 10 3/4 in deep, 9 1/2 in wide and 3 1/2 in high supports the 11.75 lb unit.

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