NTE7040 20w equivalent, integrated circuit audio power amplifier / 20w.
D High Output Power: 20W Typ (±B1 = ±22V, RL = 8Ω, f = 20Hz to 20kHz, THD = 1%) 18W Typ (±B1 = ±22V, RL = 8Ω, f = 20Hz to 20kHz, THD = 0.5%) where: ±B1: Supply Voltage, .
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