ETON SDA 150.4 Car Audio Digital 4 Channel Amplifier 4x 120w RMS @ 4 Ohm Focus ST Mk4 25" / 130 mm midbass

25" / 130 mm midbass with lightweight polypropylene cone which provides essential stiffness for exceptional sound performance

Proprietary plastic housings into which standard flat plugs and couplings can be snapped

The compound spring rate allows for comfortable ride quality under normal driving conditions while providing maximum performance when being pushed to the limit

Why do I need to uprate the PCV and breather

ETON SDA 150.4 Car Audio Digital 4 Channel Amplifier 4x 120w RMS @ 4 Ohm Focus ST Mk4 25" / 130 mm midbassBrand 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