Boss Audio MR500UAB Single-Din Mech-Less Multimedia Player
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Overview
MR500UAB Single-Din Mech-Less Multimedia Player is a compact marine head unit designed for on-board entertainment. It delivers 50 watts x 4 max power, weather-resistant performance, and built-in EQ. It plays Bluetooth, USB (MP3/WMA), and FM/AM radio, with front and rear pre-amp outputs and a wireless remote for convenient control—no CD/DVD drive required.
Key Features
- Weather Proof
- 50 Watts x 4 Max Power
- Built-in Balance/Fader/Bass/Treble with Presets EQ
- Mech-Less design (No CD/DVD player)
- Bluetooth Hands-Free Calling and Audio Streaming
- USB Playback (MP3/WMA) via USB Input
- FM/AM Radio Tuner
- Front & Rear Pre-Amp Outputs
- Wireless Remote Control
- Spotify/Pandora streaming compatible
Compatible Applications
- Marine audio installations and boat dashboards
- Single-DIN head unit replacement for marine entertainment
- Bluetooth-enabled multimedia setup for on-board listening
Product Details
- SKU: 153-MR500UAB
- Weight: 465 g
- Power Output: 50 Watts x 4 Max
- Format: Mech-Less, Single-DIN multimedia player
- Playback: Bluetooth Hands Free, Bluetooth Audio Streaming, USB Input
- Audio: MP3, WMA playback
- Tuner: FM/AM Radio
- Outputs: Front & Rear Pre-Amp Outputs
- Controls: Wireless Remote
- Special: Weather Proof
Parts Desk Insights
Best Use Case: Best used as the main marine entertainment head unit for on-water listening, hands-free calling, and USB/streaming playback.
Common Issues: Bluetooth pairing/streaming can be affected by interference; ensure proper antenna/wiring; USB playback compatibility may vary with file types; no CD/DVD drive means discs cannot be used.
Related Products & Accessories
- Browse related products in Speakers & Audio - Explore related speakers, amplifiers, and marine audio accessories in the Speakers & Audio category.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.