High efficiency 2×25 W/4Ω stereo car radio power amplifier
Philips Electronics
2×23 W high efficiency car radio power amplifier
Philips Electronics
4×25 W BTL quad car radio power amplifier
Philips Electronics
4 × 25 W BTL quad car radio power amplifier
Philips Electronics
4 × 25 W BTL quad car radio power amplifier
NXP Semiconductors.
40 W car radio high power amplifier
Philips Electronics
12 W car radio power amplifier
Philips Electronics
4 x 25 W quad bridge car radio amplifier
STMicroelectronics
4 x 25 W quad bridge car radio amplifier ( Rev : 1999 )
STMicroelectronics
4 x 25 W quad bridge car radio amplifier ( Rev : 2008 )
STMicroelectronics