TDA7498E Audio Power Amplifier Board Module 160W x2 For Speaker Description: TDA7498E amplifier board: TDA7498E chip BTL power amplifier, high power, quality. Feature: Output power: 160W 160W (Vcc = 36V, RL = 4Ω, THD: 10%); Output power: 1x220W single channel with parallel BTL (Vcc = 36V, RL = 3Ω, THD: 10%); High efficiency: 85% Application: suit for speaker impedance 4Ω, 6Ω, 8Ω; Four fixed gain settings: 29,6 dB, 33,1 dB, 35,6 dB and 35,6 dB With standby and mute function: short point displayed as standby or mute can be left empty; controlled forced temperature Specifications: Name: TDA7498E amplifier board Chip: TDA7498E Input voltage: direct current 12-32 V Output Power: 160 W x 2 Channel: 2 channels, stereo Output Impedance: 4 - 8 Ω Frequency Response: 20Hz-20KHz Protection function: short circuit, overheating, power counter-rotating connection Features: BTL, gain adjustment Net weight: about 160g Output power 160W 160W (vcC-32V RL==10%) Output power 200 W (vcC-32V RL=3THD=10%BTL mono output 200W) Size Chart: 12 cm x 7,8 cm x 2,16 cm/4,72 inch x 3,07 inch x 0,85 inch The package includes: 1 pc. Amplifier Board