Factory audio in a cargo van is built to a fleet budget: paper cones, no crossover, and a cab that is essentially a steel drum. These sound upgrades are vehicle-specific, plug-in kits - they use the factory harness, factory locations and factory grilles, so there is no cutting and no aftermarket head unit required.

The ETON front and centre kit is built for the Mercedes Sprinter VS30 and includes the centre-channel driver most people forget, which is what makes speech intelligible over road noise. The EMPHASER front kit does the same for the Ford Transit.

If you are trimming the interior anyway, the Sprinter Full Interior Audio Trim Kit integrates speaker mounting into the wall panels themselves - one panel pull, one finished result. See the rest in Van Interior Trim Kits.