Smart fortwo 453 (navigation ex works) with standard sound | 5-channel DSP sound upgrade | Subwoofer Q168P

Sound upgrade for the Smart 453 without a factory sound system, with retrofitted tweeters. This perfectly matched set delivers beautiful sound and powerful bass to the interior and is quick and easy to install thanks to its plug-and-play design. It is suitable for all Smart 453 models (Coupe and Cabriolet) with a factory radio and already retrofitted tweeters. An additional adapter may be required for aftermarket radios. The set includes: Match M5.4 DSP amplifier with pre-installed high-power sound setup for the Smart 453; plug-and-play cable for easy amplifier connection; ESX Q168P subwoofer with mounting brackets for the Smart 453; subwoofer cable and installation accessories.