ETON SDA 150.4 Car Audio Digital 4 Channel Amplifier 4x 120w RMS @ 4 Ohm Focus ST Mk4 Designed to fit original vehicles

Designed to fit original vehicles - BMW (not E39) with 5x120 72

Digital optical output

or discard the pocket to fit a double DIN stereo

Why do I need to uprate the PCV and breather

or attach to front lower bumper as shown in the photoAdds style to your engine bayEasy fitting

ETON SDA 150.4 Car Audio Digital 4 Channel Amplifier 4x 120w RMS @ 4 Ohm Focus ST Mk4 Designed to fit original vehiclesBrand New ETON SDA 150. 4 Car Audio Digital 4 Channel Amplifier 4x 120w RMS @ 4 Ohm High Power Digital 4 channel amplifier with high level in, start stop automatic. Technical SpecificationPower output at 4 ohm 4 x 120 W RMSPower output at 4 ohm bridged 2 x 360 W RMSPower output at 2 ohm 4 x 180 W RMSLength 280mmWidth 173mmHeight 55mm