The TDA7293Pro is a basic module for converting passive speakers to active. On board is a Balanced Input with it's own voltage regulators for the Op Amp.

With a Balanced system, a group of active speakers using the TDA7293Pro can be used to provide quality Background music in restaurants, places of worship, fashion houses, etc.

10kHz Full Power into 8Ω
10kHz Square Wave into 8Ω

TDA7293Pro Specifications

Power Output = 36W into 8Ω | 60W into 4Ω
Input Sensitivity = 1.0V RMS (Unbal) | 0.5V RMS (Bal)
Input Impedance = 20K
Rise Time = 4.0us at 10kHz Sq into 8Ω
Voltage Gain = 30dB

Power Supply Specs
Power transformer = 20-0-20Vac
Supply Rails = +/- 28Vdc

PCB = 2-7/8" X 2-3/4" (74mm x 70mm)
Double Sided | FR4

The TDA7293Pro is one channel and is supplied Unassembled. Two kits are required for stereo.

To complete the amplifier, the following are needed
1) a power supply consisting of a power transformer, filter capacitors and a bridge rectifier
2) a heatsink for the TDA7293 chip amp
3) a metal case and the necessary connectors

US$ 47.50

US$ 21.50

$40 Minimum Order on Check Out
Shipping info

60 Downes Street | Calais | ME 04619 | USA