KEF HTF7003 Sound Bar Speaker Instruction Manual

1. Introduction

The KEF HTF7003 is a passive sound bar speaker designed to enhance the audio experience for flat-panel televisions 32 inches and larger. Its slim profile allows for seamless integration with modern TV designs. This sound bar features a durable, high-quality, high-gloss black finish and is engineered to deliver clear and balanced sound for your home entertainment system.

Key features include:

• Designed to complement today's stylish flat panel televisions 32-Inch and larger.
• Very thin profile to match depth of most flat panel televisions.
• The soundbar's stylish aluminum enclosure contains dual 2-Inch woofers and a 19mm HF driver.
• Comes supplied with wall mount bracket and table stand.
• Durable high quality, high gloss black finish.

Figure 1: Front view of the KEF HTF7003 Sound Bar Speaker.

2. Setup and Installation

The KEF HTF7003 sound bar is a passive speaker system, meaning it requires an external audio/video (A/V) receiver or amplifier for power and signal processing. It integrates left, center, and right channels into a single unit.

2.1 Unpacking

Carefully remove all components from the packaging. Ensure the sound bar, table stand, and wall mount bracket are present.

2.2 Placement Options

The HTF7003 offers versatile placement options:

• Tabletop Placement: Attach the included table stand to the bottom of the sound bar. Position the sound bar directly in front of your television on a stable surface.
• Wall Mounting: Use the provided wall mount bracket to secure the sound bar to the wall, typically below your television. Ensure the wall can support the weight of the sound bar and that appropriate wall anchors are used.

Figure 2: Side view of the KEF HTF7003 with table stand.

Figure 3: KEF HTF7003 Sound Bar Speaker installed below a television.

2.3 Audio Connections

The HTF7003 connects to your A/V receiver using standard speaker wire. It features dedicated terminals for the left, center, and right channels.

1. Identify the speaker terminals on the back of the KEF HTF7003. There will be three pairs of terminals, typically color-coded (red for positive, black for negative) for Left, Center, and Right channels.
2. Connect speaker wires from the 'Front Left' output of your A/V receiver to the Left channel terminals on the sound bar. Ensure positive (+) connects to positive and negative (-) connects to negative.
3. Connect speaker wires from the 'Center' output of your A/V receiver to the Center channel terminals on the sound bar.
4. Connect speaker wires from the 'Front Right' output of your A/V receiver to the Right channel terminals on the sound bar.
5. Ensure all connections are secure to prevent signal loss or short circuits.

Figure 4: Rear view of the KEF HTF7003 showing speaker terminals.

For optimal performance, ensure your A/V receiver is configured for a 3.0 or 5.1/7.1 setup, with the front left, center, and right channels assigned to the sound bar. A subwoofer (sold separately) is recommended for full-range audio reproduction.

3. Operating Instructions

Since the KEF HTF7003 is a passive sound bar, its operation is controlled entirely by your connected A/V receiver or amplifier. Refer to your receiver's instruction manual for details on power, volume control, input selection, and sound mode adjustments.

• Power On/Off: The sound bar powers on and off with your A/V receiver.
• Volume Control: Adjust volume using your A/V receiver's remote control.
• Input Selection: Select your desired audio source (e.g., TV, Blu-ray player, streaming device) via your A/V receiver.
• Sound Modes: Utilize your A/V receiver's sound processing modes (e.g., Dolby Digital, DTS, Stereo) to optimize your listening experience.

4. Maintenance

To ensure the longevity and optimal performance of your KEF HTF7003 sound bar, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to gently wipe the surface of the sound bar. Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the finish.
• Dust Removal: Regularly dust the speaker grilles and surfaces to prevent accumulation that could affect sound quality.
• Placement: Avoid placing the sound bar in direct sunlight, near heat sources, or in areas with high humidity.
• Ventilation: Ensure adequate airflow around the sound bar, especially if it is placed in an enclosed cabinet, to prevent overheating.

5. Troubleshooting

If you encounter issues with your KEF HTF7003 sound bar, refer to the following common troubleshooting steps:

• No Sound:
  • Verify that your A/V receiver is powered on and set to the correct input source.
  • Check all speaker wire connections between the sound bar and the receiver. Ensure they are secure and correctly matched (positive to positive, negative to negative).
  • Confirm that the volume on your A/V receiver is not muted or set too low.
• Distorted Sound:
  • Reduce the volume on your A/V receiver to see if distortion decreases.
  • Check speaker wire connections for any frayed strands or loose contacts that could cause interference.
  • Ensure your A/V receiver is not overdriving the speakers. The HTF7003 has a maximum output power of 200 Watts.
• Unbalanced Sound (e.g., one channel louder than others):
  • Check individual channel connections for proper wiring.
  • Consult your A/V receiver's manual for speaker level calibration settings.

If these steps do not resolve the issue, contact KEF customer support or a qualified audio technician.

6. Specifications

Detailed technical specifications for the KEF HTF7003 Sound Bar Speaker:

Model Name:

HTF7003

Speaker Type:

Soundbar

Material:

Aluminum

Color:

Black

Product Dimensions (D x W x H):

2.4" x 30.91" x 3.19"

Item Weight:

6 Pounds

Impedance:

4 Ohms

Speaker Maximum Output Power:

200 Watts

Connectivity Technology:

Wired

Audio Output Mode:

Stereo (functions as Left, Center, Right channels)

Woofer Diameter:

2 Inches (dual per channel)

Tweeter Diameter:

19 Millimeters (one per channel)

Mounting Type:

Bar Mount (includes table stand and wall bracket)

Recommended Uses For Product:

For Televisions, Home entertainment systems

Included Components:

Sound Bar, Table Stand, Wall Mount Bracket

7. Warranty and Support

The KEF HTF7003 Sound Bar Speaker comes with a Limited Warranty. For specific warranty terms and conditions, please refer to the documentation included with your product or visit the official KEF website.

For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact KEF customer support. You can find contact information on the official KEF website: www.kef.com