D5 150W Plug N Play 2 Speaker System + Soundbar BoostBox™ (150.2)

Meet the D5150.2 — the plug-n-play upgrade built for D5 owners who want real, full-cart audio without ripping their dash apart or spending all weekend installing equipment. This system brings your music to the front of the cart, fixes the weak factory audio signal, and transforms your soundbar into a clean, loud, stereo powerhouse.

With our BA Signature 5.25' Memphis Marine Speakers, a Memphis MX150.2 amplifier, and our game-changing BoostBox, the D5150.2 delivers the perfect blend of clarity, volume, and simplicity. No complex wiring. No guesswork. Just plug it in, bolt it down, and enjoy.

You’ll tackle the D5’s notorious rear-only audio problem, double your soundbar’s performance, and fill the entire cart with crisp, high-quality sound — all in about 30 minutes. Budget-friendly, beginner-friendly, and engineered to sound incredible right out of the box, the D5150.2 gives every D5 owner the front-row experience they’ve been missing.