Catalog > Semiconductors > Integrated Circuits LA4440 IC POWER AMP 18V 2X6W /4E 13V Part No: LA4440 18.77 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Supply voltage range: 9 V to 18 V Recommended operating voltage: 12 V Maximum supply voltage: 28 V Stereo output power: 6 W + 6 W into 4 Ω at 13.2 V Bridge mode (BTL) output power: 19 W into 4 Ω at 13.2 V Load impedance: 2 Ω to 8 Ω Total harmonic distortion (THD): Low distortion design Voltage gain: 46 dB typical Quiescent current: Low idle current operation Ripple rejection: High ripple rejection ratio