NVX VUBT2

NVX VUBT2 Universal Waterproof Bluetooth Audio Receiver Instruction Manual

Model: VUBT2

1. Produktüberschreitungview

The NVX VUBT2 is a universal waterproof Bluetooth 4.0 audio receiver designed to add wireless audio streaming capabilities to various vehicles and vessels, including marine, boats, cars, and ATVs. It features a robust, water-resistant design and provides high-quality stereo audio output.

Hauptmerkmale:

  • Bluetooth Profile: A2DP (hochwertiges Stereo-Audio)
  • Bluetooth Core Specification: Version 4.0 with aptX
  • Ausgaben: One Stereo Pair, Low-Level RCA Plugs
  • Ausgangsvolumentage: 2V RMS
  • Signal-Rausch-Verhältnis: 93 dB (20 Hz - 20 kHz)
  • Wasserbeständigkeit: IPX67 rated for protection against dust and water immersion.
  • Konnektivität: 3.5-mm-Audioeingang/-ausgang.
  • Ferneinschaltung: Amplifier remote turn-on feature.

2. Sicherheitshinweise

Bitte lesen Sie vor der Installation und Inbetriebnahme alle Anweisungen sorgfältig durch. Die Nichtbeachtung dieser Anweisungen kann zu Produktschäden, Sachschäden oder Personenschäden führen.

  • Ensure the vehicle's power is disconnected before installation to prevent electrical shorts.
  • Use appropriate wiring gauges and fuses as recommended.
  • Mount the device securely to prevent movement during operation.
  • Setzen Sie das Gerät keinen extremen Temperaturen oder direkter Flamme aus.
  • While the device is waterproof (IPX67), ensure all connections are properly sealed and protected from direct water exposure to maintain integrity.

3. Packungsinhalt

Überprüfen Sie, ob alle Artikel in Ihrem Paket vorhanden sind:

  • NVX VUBT2 Bluetooth Audio Receiver
  • Power/Ground/Remote Wiring Harness with In-line Fuse
  • 3.5 mm zu Cinch-Audiokabel
  • Mounting Hardware (screws or adhesive pads)
NVX VUBT2 Bluetooth Audio Receiver with all included cables and fuse

Image: The NVX VUBT2 Bluetooth Audio Receiver shown with its power/ground/remote wiring harness, in-line fuse, and 3.5mm to RCA audio cable.

4. Einrichtung und Installation

4.1 Kabelverbindungen

The VUBT2 requires power, ground, and a remote turn-on connection. It outputs audio via RCA connections.

  1. Strom (rotes Kabel): Connect the red wire to a switched 12V power source. This can be the accessory wire from your vehicle's ignition or a dedicated switch. The in-line fuse should be installed close to the power source.
  2. Erdung (schwarzer Draht): Connect the black wire to a solid chassis ground point. Ensure a clean, secure connection for optimal performance.
  3. Ferneinschaltung (blaues Kabel): Connect the blue wire to the remote turn-on input of your amplifier or other audio components. This will power on the VUBT2 when your system is activated.
  4. Audio Output (3.5mm to RCA): Connect the 3.5mm jack from the VUBT2 to the included 3.5mm to RCA cable. Then, connect the RCA plugs (red for right, white for left) to the audio input of your amplifier oder Headunit.
NVX VUBT2 connected to an amplifier via remote turn-on and RCA cables

Image: The NVX VUBT2 Bluetooth receiver wired to an amplifier, demonstrating the remote turn-on and RCA audio connections.

3.5mm audio input/output cables for the NVX VUBT2

Image: Close-up of the 3.5mm audio output connected to RCA cables, ready for connection to an audio system.

4.2 Montage

The compact design of the VUBT2 allows for flexible mounting options. It can be mounted using screws through its integrated tabs or with adhesive pads (if included).

  • Choose a location that is dry, secure, and allows for proper cable routing.
  • Ensure the mounting surface is clean and flat if using adhesive.
  • The device is IPX67 rated, making it suitable for exposed locations, but protecting connections is still recommended.
Underside of NVX VUBT2 showing 3M adhesive backing for mounting

Image: The underside of the NVX VUBT2 unit, displaying the 3M adhesive backing for secure mounting in various applications.

5. Bedienungsanleitung

5.1 Bluetooth-Kopplung

  1. Ensure the VUBT2 is powered on (your audio system is active).
  2. Navigieren Sie auf Ihrem Mobilgerät (Smartphone, Tablet usw.) zu den Bluetooth-Einstellungen.
  3. Scan for available Bluetooth devices. The VUBT2 will appear as "NVX VUBT2" or similar.
  4. Select the VUBT2 to pair. A confirmation tone or LED indicator may signal a successful connection.
  5. Once paired, your device will typically reconnect automatically when in range and the VUBT2 is powered on.

5.2 Audiowiedergabe

After successful pairing, you can stream audio from your mobile device to your connected audio system. Control playback (play/pause, skip tracks, volume) directly from your paired device.

Smartphone controlling music playback through the NVX VUBT2

Image: A smartphone screen displaying music controls, illustrating how users can manage audio playback through the NVX VUBT2.

Video: Ein überview of the NVX VUBT2 Universal Waterproof Bluetooth 4.0 Audio Receiver, demonstrating its features and applications in various environments.

6. Wartung

The NVX VUBT2 is designed for durability and minimal maintenance. Follow these guidelines to ensure longevity:

  • Reinigung: Verwenden Sie ein weiches,amp Verwenden Sie ein Tuch, um die Außenseite des Geräts abzuwischen. Vermeiden Sie scharfe Chemikalien oder Scheuermittel.
  • Wasserbeständigkeit: While IPX67 rated, avoid prolonged submersion or high-pressure water jets directly on the unit or its connections. Regularly inspect wiring and connections for any signs of wear or damage that could compromise water resistance.
  • Verbindungen: Überprüfen Sie regelmäßig alle Kabelverbindungen, um sicherzustellen, dass sie sicher und korrosionsfrei sind.
NVX VUBT2 unit with water droplets, highlighting its IPX67 water-resistance

Image: The NVX VUBT2 unit covered in water droplets, illustrating its IPX67 water-resistance rating for use in challenging environments.

7. Fehlerbehebung

ProblemMögliche UrsacheLösung
No power to the VUBT2.
  • Durchgebrannte Sicherung.
  • Lose Strom- oder Erdungsverbindung.
  • Remote turn-on wire not receiving signal.
  • Check and replace the in-line fuse if necessary.
  • Prüfen Sie, ob alle Strom- und Erdungsanschlüsse fest sitzen.
  • Ensure the remote turn-on source is active when the system is on.
Kopplung mit Bluetooth-Gerät nicht möglich.
  • VUBT2 not in pairing mode or already paired.
  • Device too far from VUBT2.
  • Interferenz.
  • Ensure VUBT2 is powered on and visible. Disconnect from previously paired devices if needed.
  • Move your device closer to the VUBT2 (up to 35 ft / 11 m range).
  • Minimieren Sie andere drahtlose Geräte in der Nähe.
No audio output or distorted audio.
  • Loose RCA connections.
  • Falsche Eingabe ausgewählt am ampVerstärker/Haupteinheit.
  • Volume too low on source device or ampschwerer.
  • Poor audio quality from source.
  • Check all RCA connections for security.
  • Verify the correct audio input is selected on your amplifier oder Headunit.
  • Increase volume on both your source device and ampschwerer.
  • Testen Sie es mit verschiedenen Audioquellen oder files.
Bluetooth connection drops intermittently.
  • Gerät außerhalb der Reichweite.
  • Elektrische Störungen.
  • Low battery on source device.
  • Keep the paired device within the recommended range.
  • Ensure wiring is routed away from high-current cables or ignition components.
  • Charge your source device.

8. Spezifikationen

BesonderheitDetail
MarkeNVX
ModellnummerVUBT2 (4326582821)
KonnektivitätstechnologieBluetooth
Bluetooth Core SpecificationVersion 4.0 with aptX
Bluetooth ProfileA2DP (hochwertiges Stereo-Audio)
WasserbeständigkeitIPX67
AudioausgabetypRCA (Stereo Pair)
Ausgangsvolumentage2V RMS
Signal-Rausch-Verhältnis93 dB (20 Hz - 20 kHz)
Anzahl der Kanäle2 (Stereo)
Kompatible GeräteSehr geehrte Referenten, Amplifizierer
UPC818060013812
ASINB015XLMA08

9. Garantieinformationen

NVX products are designed and manufactured to the highest quality standards. For specific warranty details, including coverage period and terms, please refer to the warranty card included with your product or visit the official NVX webBewahren Sie Ihren Kaufbeleg für Garantieansprüche auf.

10. Kundendienst

If you encounter any issues or have questions regarding your NVX VUBT2 Bluetooth Audio Receiver that are not covered in this manual, please contact NVX customer support for assistance.

  • Online-Hilfe: Visit the official NVX webWebseite mit häufig gestellten Fragen, Support-Ressourcen und Kontaktinformationen.
  • Verkäufersupport: For purchase-related inquiries, contact the seller directly.

© 2026 NVX. All rights reserved.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.