Product Dimensions: 21 x 18 x 7 inches
Item Weight: 14 pounds
ASIN: B07K3SM3SD
Item model number: PSU-300CRA
Other display features: Wireless
Included Components: Installation Manual, Amplifier Bracket Assembly (1) [consisting of pre-assembled 4-channel amplifier, 8” Powered Subwoofer, Amplifier and Subwoofer Left/Right mounting brackets, M4 screws with washers (8), and 8-32 pan head Phillips screws (4)], Cable ties (10), Power Cable, 8 x 1/2” Phillips truss head screws with star washer, Main Harness, RCA adapters (4), T-Harness
Manufacturer: Alpine Electronics USA