High-Power Class D digital amplifier
Amplifier chip: Original TDA7498E (TDA7498L is 2X80W chip TDA7498 is 2X100W chip, TDA7498E is 2X160W chip)
Output Power: 2X160W (use 4 ohm speaker, input voltage 36V DC output power 160W + 160W)
Operating voltage: 15 ~ 36VDC input DC with reverse polarity protection (the speaker&39;s real power is large enough, the recommended voltage 32V, 8A or more DC
power supply is too small to be distorted staccato phenomena play no shock effect.)
Speaker Impedance: 8 ohms 4 ohms 6 Euro
Cooling: Forced air temperature (heat sink temperature is high to a certain extent forced cooling fan operation)
Efficiency: 85% (official data)
Support BTL mode (amplifier board on the back of J1, J2, J3, J4 shorted) 36V power supply 3 ohms Mono 220W output (TDA7498, TDA7498L chip does not support this feature)