MB Quart NA2-400.2 Nautic Compact 400 Watt 2-Channel Powersports Amplifier. speakers the 4XL mid-range are no

the 4XL mid-range are no exception

and a tweeter

0Db -12Db FUSE RATING 950A FUSE RATING STRAPPED 1900A

it's recommended to keep it at 20 ± 5°C for optimal longevity

along with adapters that allow for surface- or flush-mounting

MB Quart NA2-400.2 Nautic Compact 400 Watt 2-Channel Powersports Amplifier. speakers the 4XL mid-range are noMB Quart NA2 400. 2 Nautic compact 400 watt two channel Powersports amplifier with on board equalization and simple installation with quick release connectors. Type Amplifier Brand MB Quart Series Nautic Category Marine, Powersports Condition New Color Black Warranty 1 Year IPX Rating IPX5 Amp Class Full Range Class D Amp Total Channels 2 Amp Max Power (watts) 400 Amp Power @ 2 Ohms (ch x watts) 2 x 200 Amp Power @ 4 Ohms (ch x watts) 2 x 100 Amp