AUDI 8" Speaker Upgrade Type 4 - HELIX Ci3 Door Woofer to Suit Various Audi Models | 3Ω m_Compose Basic and limitless flexibility

and limitless flexibility

In addition to its unbeatable technical highlights

it features a balanced frequency response and excellent decay characteristics

2 x CB C690

AUDI 8" Speaker Upgrade Type 4 - HELIX Ci3 Door Woofer to Suit Various Audi Models | 3Ω m_Compose Basic and limitless flexibilityOverview Car Specific Speaker Upgrade Kit This is a car specific speaker upgrade package consisting of a premium speaker and a vehicle specific mounting adapter to suit the selected vehicle. Its designed for a straightforward installation using the supplied adapter, allowing the speaker to fit the factory location without cutting or modifying the vehicle. (Some vehicles might have a different configuration; a pre check is recommended) The upgrade is