The integrated speakers in the premium Schubert C4 Pro helmet are small cheap 30 mm units.
They are being replaced by the 40 mm speakers that comes with the Sena 10C Evo intercom.
The integrated speakers in the premium Schubert C4 Pro helmet are small cheap 30 mm units.
They are being replaced by the 40 mm speakers that comes with the Sena 10C Evo intercom.