A popular mono amplifier from Alpine is the V-Power Digital Amplifier, offering 500-watts RMS x 1 channel at 2 ohm, or 300-watts RMS x 1 at 4 ohm.

Oscar Piastri appears to have rejected Alpine's offer of an F1 seat in 2023 (Getty Images) By. Daniel Moxon; 19:07, 2 Aug 2022 Updated 15:32, 9 Aug 2022; ...

Oscar Piastri denied Alpine's claim that they had signed him for the 2023 season (NurPhoto via Getty Images) By. Daniel Moxon; 11:45, 3 Sep 2022; ...