Speco Technologies PAT20TB
20 Watt amplifier/Talkback


Our Price: $217.50
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Speco Technologies’ PAT-20TB talk-back DC mobile amplifier delivers an amplified sound system on the go for any motor vehicle and/or nautical application. A convenient talk-back control button allows the broadcaster two-way communication by transforming their normal external speakers or P.A. horns into remote microphones. The PAT-20TB ensures clear and consistent communication with any audience.

Individual volume and tone controls enables the user to customize the unit settings to their preference and a rear auxiliary input allows adaptable sound sources.

Complete with a plug-in cigarette lighter adapter, which will quickly supply DC power, the PAT-20TB is a total mobile communication solution that delivers the reliability and unique features that our customers have come to expect from Speco Technologies.


  • Two-Way Communication via Talk-Back Control Button
  • Plug-in Cigarette Lighter Adapter for Instant DC Power Supply
  • Individual Controls for Auxiliary, Master Volume and Tone
  • Auxiliary Sound Input Jack on Rear Panel
  • Underlying Suction Cups for Secure Placement


  • Power Output: 20W
  • Output Impedance: 4 or 8 ohms
  • Frequency Response: 50Hz-20kHZ
  • Auxiliary Audio Jack Input: 200mV/50K ohms
  • Mic Input: 2mV/5K ohms
  • Power Source: 11V to 16V DC NEG GND
  • Dimension: 5 1/8"W x 1 1/4"H x 4 1/2"D
  • Weight: 2 lbs.

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