JL Audio XDM800/8 - 8-Channel Class D Amplifier MPS Limited the ST-80 SE has a

the ST-80 SE has a larger bobbin

Hardware: Stainless Steel (INOX)

Additional supported Bluetooth Audio Codecs are SBC

in the top-of-the-line Confidence series

For a more minimalistic option

JL Audio XDM800/8 - 8-Channel Class D Amplifier MPS Limited the ST-80 SE has aThe JL Audio XDM800 8 is an 8 Channel Class D Full Range Car Marine Amplifier with a rated power of 100 W x 8 @ 2 and 75 W x 8 @ 4 14. 4V. Suitable for car or boat installations, the JL Audio XDM800 8 is built with marine grade materials and features an exclusive, dual mode input filter for noise free performance in boats or cars. Automatic turn on capability (via signal sensing or DC offset sensing) is also onboard for easy factory system upgrades.