The Evolution D5 Plus comes from the factory with four kick panel speakers and a soundbar—but the audio isn’t balanced, the kick panel speakers are weak, the soundbar overpowers everything, and touchscreen volume control becomes a pain (especially with CarPlay or Android Auto).
Level 1 adds audio.
Level 2 adds audio and also enhances your factory audio.
This system upgrades all six speakers inside your D5 Plus:
Two Signature BA Memphis dash speakers
Four upgraded Memphis PRX kick panel speakers (front + rear rows)
Everything is powered by a compact 150W Memphis marine amplifier that delivers clean, controlled output to every speaker—even at higher volumes.
You also get a real volume knob, eliminating the annoyance of tapping tiny screen buttons every time you want to adjust your music.
And like all BA Parts audio systems, it’s 100% plug-and-play with a harness we build in-house: no cutting, no splicing, no guesswork. Just premium sound installed the right way.
