




JL Audio MBT-CRXv3
Marine-Rated Bluetooth® Adapter
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JL Audio MBT-CRXv3 Bluetooth® Controller and Receiver: Seamless Wireless Control for Marine and Outdoor Audio Systems
The JL Audio MBT-CRXv3 Bluetooth® Controller and Receiver offers high-quality wireless audio streaming in tough environments like boats, motorcycles, and outdoor vehicles. Engineered for durability and performance, this rugged controller integrates easily into your audio system, delivering crystal-clear Bluetooth® sound wherever the road or water takes you. With simple controls, water-resistant construction, and reliable connectivity, it’s the ultimate upgrade for outdoor entertainment.
Compact Design, Powerful Performance
The MBT-CRXv3 packs full-featured audio control into a compact, weatherproof unit. It can serve as your system’s main audio source or add wireless functionality to an existing setup. Perfect for limited-space installations, its intuitive interface and stylish finish ensure it complements your vehicle’s design while offering robust wireless control.
Key Features
- Water-Resistant Design: IP67-rated for durability in marine and motorsport environments.
- Easy Installation: Single-hole mounting with front-mount adaptor plate for flexible placement.
- User-Friendly Controls: Oversized, backlit buttons for simple operation, even at night or while on the move.
- Bluetooth® v5.0 with aptX™ HD: Delivers CD-like wireless audio quality with up to 35 feet of range.
- Dual Audio Zones: Supports independent volume control for two zones plus a subwoofer output.
- Amplifier Integration: Includes +12V remote turn-on output to seamlessly power connected amplifiers.
Specifications
- Bluetooth® Version: 5.0 with Qualcomm® aptX™ HD
- Frequency Response: 20 Hz – 20 kHz
- Outputs: Two stereo RCA zones and one RCA subwoofer output
- Signal-to-Noise Ratio: 101 dB
- Connection Range: Up to 35 feet
- Power Requirement: 8 – 16 VDC
- Fuse Rating: 2A
Frequently Asked Questions
Q: What makes the MBT-CRXv3 suitable for outdoor use?
A: It features an IP67-rated water-resistant chassis, protecting it against moisture, dust, and extreme environmental conditions.
Q: Can this controller manage multiple audio zones?
A: Yes, it supports two independent stereo zones and a dedicated subwoofer output, all with individual level control.
Q: Do I need a professional to install the MBT-CRXv3?
A: The unit is designed for easy installation, but professional setup is recommended to ensure proper system integration and optimal performance.
Q: How far does the Bluetooth® connection reach?
A: The MBT-CRXv3 offers a stable wireless connection up to 35 feet, depending on environmental factors and placement.
Q: Can it work with any sound system?
A: Yes, it is compatible with most audio systems and amplifiers that accept RCA input connections, making it highly versatile.

FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.