370 Amp S Series Alternator for Ram Pickup Hemi Monoblock Amplifiers Start with a sound deadener

Start with a sound deadener (Second Skin Audio's Damplifier Pro or Spectrum) for the metal structure noise

but closed cell foam does not have enough mass to effectively block sound and its closed cells mean it doesn't absorb sound well

Program Power: 300 Watts

We recommend applying on top of your sound deadener and below your noise barrier

Voice Coil Diameter: 2

370 Amp S Series Alternator for Ram Pickup Hemi Monoblock Amplifiers Start with a sound deadenerThe 370 amp S series alternator for Ram pickup Hemi is a direct bolt in replacement for the OEM alternator, and cranks out over 140+ amps at engine idle RPM, with 320+ amps at cruising speed. This unit features oval wire 6 phase technology with 16 diodes for excellent durability. NOTE A 1 2 inch to 1 inch shorter than stock length belt and upgraded alternator charge ground cable is required with the installation of this alternator. See our accessories