Product Overview
The JL Audio MBT-CRXv3 is a weatherproof controller and receiver designed for seamless audio streaming via Bluetooth® wireless technology. It is built to withstand outdoor conditions, making it suitable for marine and other exposed environments.
Installation Considerations
Proper installation is crucial for the performance and longevity of the MBT-CRXv3. Ensure you have the necessary tools and safety equipment. Professional installation is recommended. The product is water-resistant but should not be submerged or exposed to high-pressure water spray. Avoid mounting in areas of extreme heat. Securely mount the product to prevent damage or injury. Before cutting or drilling, check for obstacles behind mounting surfaces. Route all wiring carefully away from moving parts and sharp edges, using grommets and loom for protection.
Pairing Considerations
Multiple devices can be paired with the MBT-CRXv3, but only one streaming device can connect at a time. The MBT-CRXv3 remembers the last connected device and automatically reconnects. If the last connected device is inactive, other paired devices can connect manually, or new devices can be paired. If a connected streaming device goes out of range for more than one minute, the MBT-CRXv3 will automatically disconnect and return to pairing mode. The device will need to be manually reconnected when it comes back into range.
Pairing Your Device
- Ensure Bluetooth® is enabled on your streaming device and the MBT-CRXv3 is powered on. The center JL Audio button will flash to indicate pairing mode is active.
- Select "JLA MBT-CRX" from your device's Bluetooth® setup menu.
- Upon successful connection, the JL Audio button will illuminate solid.
General Controls
- Power Button (JL Audio Logo): Short press to turn ON/OFF.
- +/- Buttons: Short press to adjust master volume or zone offset levels. Short press to select outputs for adjustment (White LED = Master Volume, Blue LED = Zone 1 + Subwoofer, Red LED = Zone 2, Green LED = Subwoofer). The LED returns to White after 7 seconds. Long press to reset all outputs to default levels.
- Play/Pause Button (►II): Short press to pause/resume audio.
- Next Track Button (►): Short press to select the next track.
- Previous Track Button (◄◄): Short press to restart the track or select the previous track.
Specifications
| Feature | Specification |
|---|---|
| Bluetooth® Profile | A2DP (High-Quality, Stereo Audio) |
| Bluetooth® Core Spec | Version 5.0 with Qualcomm® aptX-HD |
| Connection Range | Up to 35 ft / 11 m |
| Frequency Response | 20 Hz - 20 kHz (±1 dB) |
| Operating Voltage | 8 - 16 VDC |
| Current Draw / Fuse Value | 83 mA (idle) / 108 mA (max) / 2 A |
| Remote Output Capacity | 350 mA |
| S/N Ratio | 101 dB (20 Hz - 20 kHz) |
| Audio Outputs | Two stereo pairs per zone, plus one mono subwoofer (RCA plugs) |
| Output Voltage | 4V RMS |
Compliance Information
FCC COMPLIANCE STATEMENT: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must not accept any interference received, including interference that may cause undesired operation. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna; Increase separation between the equipment and the receiver; Connect the equipment to an outlet on a circuit different from that to which the receiver is connected; Consult the dealer or an experienced radio/TV technician for help. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.
FCC RADIATION EXPOSURE STATEMENT: This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and any part of your body.
CANADA STATEMENT: This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. The device meets the exemption from the routine evaluation limits in section 2.5 of RSS 102 and compliance with RSS-102 RF exposure, users can obtain Canadian information on RF exposure and compliance. This equipment meets the exemption from the routine evaluation limits in section 2.5 of RSS-102. It should be installed and operated with a minimum distance of 20cm between the radiator and any part of your body.
