Premium Audio Upgrade by Source Sounds
Wanting improved clarity and stronger low-frequency performance from his 2007 BMW 3 Series, the owner approached Source Sounds for a discreet yet effective upgrade.
An Alpine head unit was installed to provide enhanced sound control and modern connectivity, forming a solid foundation for the system. In the boot, a custom-fabricated floor panel houses a JL Audio amplifier alongside a Hertz HP3001 monoblock, delivering clean, controlled power to the upgraded speakers and subwoofer.
The installation is neatly trimmed in OEM-style carpet to retain full practicality, while the overall system delivers significantly greater depth, definition and volume throughout the cabin.
