The TDA7293MOD is the High Powered version of the TDA7293. In this Modular configuration, two TDA7293 are used, one as the Master while the other as a Slave. In the Slave unit, the voltage section is disconnected. The Master TDA7293 then drives the Slave's power mosfets. This is equivalent to doubling the power mosfets of the Master. Due to this unique feature in the TDA7293, TDA7293MOD is capable of much higher power output, particularly into 4 Ω.

1kHz Full Power into 4Ω
20kHz Square Wave into 8Ω

TDA7293mod Specifications

Power Output = 125W into 4 Ω | 70W into 8 Ω
Input Sensitivity (@ 1kHz before Clip) = 0.60V RMS into 4 Ω | 0.75V RMS into 8 Ω
Input Impedance = 33K
Rise Time = 2.8us at 20kHz Sq into 8Ω
Voltage Gain = 30dB

Power Supply
Power transformer = 28-0-28Vac
Supply Rails = +/- 40Vdc

PCB = 4.10" X 2.10" (103mm x 53mm)
Double Sided | FR4

The TDA7293mod 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 power mosfets
3) a metal case and the necessary connectors

TDA7293mod Kit
US$ 82.50

TDA7293mod Pcb
US$ 34.50

$40 Minimum Order on Check Out
Shipping info

60 Downes Street | Calais | ME 04619 | USA