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PT2348 - 4.1-Channel Audio Processor

Description

The PT2348 is a 4.1CH audio processor designed for Car Audio purpose.

Using I2C interface controls all of the functions.

Like most of audio processors, it equips up to 4 stereo sources input with adjustable gain, master volume with adaptive loudness, treble and bass tone control.

Features

  • Controlled by I2C Interface.
  • 4 Stereo Inputs (including 1 quasi-differential input) with selectable input gain.
  • 2 Channels Electronic Volume： +15 to -79dB with 1dB/step.
  • 1 Subwoofer Output: +15 to -79dB with 1dB/step.
  • Adjustable crossover frequency for Subwoofer.
  • Tone Control (Bass and Treble): -15 to +15dB, 1dB/step.
  • Input Gain Control: 0 to +15dB, 1dB/step.
  • Loudness: 0 to -15dB, 1dB/step.
  • 4 independent speaker ou.

📥 Download Datasheet

Datasheet Details

Part number PT2348
Manufacturer PTC
File Size 594.55 KB
Description 4.1-Channel Audio Processor
Datasheet download datasheet PT2348 Datasheet

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Full PDF Text Transcription

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PT2348 4.1-Channel Audio Processor with Subwoofer DESCRIPTION The PT2348 is a 4.1CH audio processor designed for Car Audio purpose. Using I2C interface controls all of the functions. Like most of audio processors, it equips up to 4 stereo sources input with adjustable gain, master volume with adaptive loudness, treble and bass tone control. In a car entertainment system where needs front and rear seat individual control, the PT2348 provides separate input source selection and output volume adjustment; a special design, mixing amp, is very easy to combine the navigation system or cellular phone’s voice with the car audio system.
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