Installation Guide
What's in the Box:
- V Series 5.1 Sound Bar
- Wireless Subwoofer
- 2 Satellite Speakers
- Remote Control with Batteries
- HDMI Cable
- Optical Cable
- Power Cables
- Wall Mount Template
Step-by-Step Setup
- Position Components: Place sound bar below TV, subwoofer near wall, and satellite speakers behind listening area.
- Power Connections: Connect power cables to sound bar, subwoofer, and plug into wall outlets.
- TV Connection: Connect sound bar to TV using HDMI ARC/eARC port or optical audio cable.
- Wireless Pairing: Subwoofer and satellites automatically pair with sound bar when powered on.
- Source Selection: Use remote to select input source (HDMI, Optical, Bluetooth).
- Audio Calibration: Run audio calibration for optimal sound performance in your room.
- Test Audio: Play content to ensure all speakers are working properly.
Specifications
| Model Series | V51x-J6 |
| Type | 5.1 Channel Sound Bar System |
| Color | Black |
| Total Power | 103 dB |
| Sound Bar Dimensions | 36" x 2.4" x 3.9" |
| Subwoofer Dimensions | 9.1" x 14.6" x 9.4" |
| Satellite Dimensions | 6.3" x 4.1" x 3.5" |
| Connectivity | HDMI ARC, Optical, Bluetooth 5.0 |
| Power Requirements | 120V, 60Hz |
| Wireless Range | Up to 60 feet |
| Weight | Sound Bar: 4.2 lbs, Subwoofer: 10.1 lbs |
| Frequency Response | 50Hz - 20kHz |
Warranty Information
- Full Warranty: 1 year parts and labor
- Extended Coverage: Optional extended warranty available
- Technical Support: Free lifetime technical support
For warranty service, contact Vizio Customer Service at 1-877-698-4946 or visit Vizio.com
Key Features
DTS Virtual:X
Advanced audio processing creates immersive, virtual 3D sound that extends beyond your speakers for a cinematic experience.
Wireless Subwoofer
Powerful 5" wireless subwoofer delivers deep, rich bass without the clutter of cables, automatically pairing with the sound bar.
Bluetooth 5.0
Stream music wirelessly from your smartphone, tablet, or other Bluetooth-enabled devices with stable, high-quality audio.
HDMI ARC
Single cable connection to your TV for both audio playback and control using your TV remote for simplified operation.
Voice Assistant Compatible
Works with popular voice assistants when connected to compatible smart devices for hands-free control.
Night Mode
Balances audio levels for late-night viewing, reducing loud sound effects while maintaining clear dialogue.
Audio Technologies Explained
Dolby Audio
High-quality surround sound experience with crisp dialogue and detailed effects
Dialogue Enhancement
Clarifies speech and dialogue for better understanding of movie conversations
TruVolume
Maintains consistent volume levels across different content and commercials
Surround Sound
Creates immersive audio experience with 5 discrete channels
Bass Enhancement
Optimizes low-frequency performance for impactful movie effects
Treble Control
Adjustable high-frequency response for personalized audio preference
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from sound bar | Wrong input source, volume too low, connection issue | Select correct input, increase volume, check cable connections |
| Subwoofer not working | Power issue, wireless connection lost | Check power, reset subwoofer pairing, ensure within range |
| Bluetooth connection issues | Device out of range, pairing mode not active | Move device closer, re-enter pairing mode, clear paired devices |
| Remote control not working | Dead batteries, IR obstruction, distance too far | Replace batteries, ensure line of sight, move closer |
| Audio sync issues | HDMI/optical delay, TV settings | Adjust audio delay settings, check TV audio output settings |
| Satellite speakers cutting out | Wireless interference, low battery, range issues | Reduce interference, check power, reposition speakers |
LED Indicator Codes
- Solid White: Power on and normal operation
- Blinking White: Bluetooth pairing mode active
- Solid Red: Standby mode
- Blinking Red: Overheating or system error
- No Light: No power or disconnected
- Amber Light: Audio input detected but muted
Manual Downloads
Current Model Manuals
V51x-J6
5.1 Channel Sound Bar
V51x-J8
5.1 Channel with DTS:X
V51-H6
5.1 Channel with Atmos
V51a-J6
5.1 Channel with Alexa
Popular Previous Models
V51-H6
5.1 Channel 2022 Model
SB3651-E6
5.1 Channel 2021 Model
SB36512-F6
5.1.2 Channel System
V51-H6R
5.1 Channel Refurbished