7:10
1991 Rockford Fosgate Punch 75HD Amp on the Amp Dyno
Williston Audio Labs
3:50
Old School Dyno Drag Race! Rockford Punch 150HD vs Orion 275sx
2:37
1989 Rockford Fosgate Punch 30 Amp Dyno 4 Ohms Test
9:31
Old School Amp Shootout - Orion 222 SX vs. Rockford Fosgate Punch 45HD
8:54
Rockford Fosgate Punch45 25 to LIFE. Amp Dyno Test
6:22
1989 Rockford Fosgate Punch 30 aka Peanut Amp Dyno Test - Williston Audio Labs Extra
Old School Stereo
15:08
Can This 35 Year Old, 30W Amp Power Four 12" Subwoofers?
20:29
Can This 45 watt Amp Power 26 Speakers?
14:58
Can You Get Amazing Bass With Only 150 watts?
