The TME-M750 has a built-in amplifier and speaker
but we recommend for maximum quality, flexibility and privacy
the usage of independent amplifiers and speakers or wired or wireless
headphones. Especially Radio Headphones are highly recommended
compared to Infrared headphones. We recommend the Sennheiser Models
RS 4/6/8 that are prepared for 12V applications and offer an excellent
sound quality - especially the RS 6/8. Above, you will find the
wiring method of all three alternatives for audio output.