Speco PBM-30 Amplifier

by Speco
Today: $227.99
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ITEM# 14209032
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Technical Specifications

  • Description
  • General Information
  • Technical Information
  • Audio
  • Interfaces/Ports
  • Physical Characteristics
  • Miscellaneous

Speco PBM-30 Amplifier


Our two channel contractor series mixer/amplifier is a 30 watt amplifier. It features an auto mute function, music on hold output with separate level control (600 ohm line and one watt 8 ohm), 600 ohm telephone line input with level control, bass/treble tone controls, front panel level controls, bass and treble tone controls, front panel level controls, and manual muting contacts. In addition to the telephone line input, this unit accepts inputs from two sound sources. Each source utilizes a microphone input (terminal strip). Source 1 also offers the option of an auto summing stereo auxiliary RCA input. Outputs include a choice of 4, 8, and 16 ohm as well as 70 and 25 volt line outputs.

General Information
Manufacturer Speco Technologies
Manufacturer Part Number PBM-30
Manufacturer Website Address http://www.specotech.com
Brand Name Speco
Product Model PBM-30
Product Name PBM-30 Amplifier
Product Type Amplifier
Technical Information
Total Harmonic Distortion (THD) 1%
Audio Channels 2
RMS Output Power 30 W
Number of Analog Audio Inputs 1
Physical Characteristics
Color Black
Height 3.5"
Width 10.7"
Depth 9.4"
Weight (Approximate) 22 lb
Additional Information

Input Sensitivity/Impedance:

  • Telephone: 100mV/600 ohms, unbalanced
  • Microphones: 1.0mV/600 ohms, balanced
  • Auxiliary1: 200mV/50,000 ohms, unbalanced

Music on Hold:

  • 500 ohm line/1 Volt
  • 8 ohm/ 1 Watt

S/N Ratio:

  • Microphones: Better than 55 dB
  • Auxiliary1: Better than 70 dB
  • Telephone: Better than 60 dB

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Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.