R2-A75M Next-Generation R-Series 750W Mono Amplifier

750W Mono Amplifier  Alpine’s Class D Amplifier Circuit  Reduced Footprint (15% smaller compared to the previous R-A75M model) One-Sided Terminal Layout  Top Panel Sound Controls  Integrated Mounting Feet for Simple Installation Optional Remote Bass Knob Compatible (required RUX-KNOB.2 or RUX-H01, sold separately) What's in the Box: (x1) R2-A75M Mono Amplifier Owner’s Manual “Birth Sheet” that certifies by measurement the actual power of the amplifier in the box (x4) Screws for amplifier mounting to the vehicle  (x3) Allen wrench for amplifier connection and installation (2mm, 2.5mm, 3mm) Alpine Registration Card Alpine Limited Warranty Sheet Installation Guide