Product description
TDA7498E V1.0B DA2120B BT30D M03 V1.0G
Type 2.0 CH Amp 2.0 CH Amp 2.0 CH Amp 2.1 CH Amp Subwoofer Amp/Mono Amp 2.0 CH Amp
Input RCA RCA Bluetooth + USB + coaxial + optical + 3.5mm aux + USB flash disk Bluetooth + RCA RCA RCA
Output Passive Speakers Passive Speakers Passive Speakers Passive (Speakers+Subwoofer) +Powered Subwoofer Passive (Speakers+Subwoofer)+Powered Subwoofer Passive Speakers
THD ? 0.04% ? 0.04% ?0.01% ? 0.04% ?0.03% ? 0.04%
SNR ? 98dB ? 98dB ?92dB ? 98dB ?106dB ? 98dB
Terminating Impedance 2-8Ohm 2-8Ohm - 2-8Ohm 4-8Ohm 2-8Ohm
Power Adapter 24V/4.5A 19V 4.74A 24V/4.5A 24V/4.5A 24V/4.5A 19V 4.74A
Work Voltage AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V AC 110V - 240V
MAX Power Output 160 wattx2 50 wattx2 100 wattx2 50 wattx2+100 watt 200 watt 50 wattx2