KEF Kube10b 10-inčni 300-vatni aktivni subwoofer - uputstvo za upotrebu

1. Uvod

Thank you for choosing the KEF Kube10b Powered Subwoofer. This manual provides essential information for the safe and optimal use of your new audio equipment. Please read this manual thoroughly before installation and operation, and retain it for future reference.

The KEF Kube10b is designed to deliver powerful and precise bass, enhancing your home audio experience for music, movies, and gaming. It features a 10-inch driver and 300 watts of power, engineered for deep, controlled low-frequency reproduction.

2. Sigurnosne informacije

• Izvor napajanja: Ensure the subwoofer is connected to a power outlet with the correct voltage kako je navedeno na uređaju.
• ventilacija: Do not block any ventilation openings. Allow adequate space around the unit for proper airflow to prevent overheating.
• Voda i vlaga: Do not expose the subwoofer to rain, moisture, or excessive humidity. Do not place objects filled with liquids, such as vases, on the unit.
• Izvori toplote: Keep the subwoofer away from heat sources such as radiators, heat registers, stoves, or other apparatus (including ampLifiers) koji proizvode toplotu.
• čišćenje: Unplug the unit from the wall outlet before cleaning. Use only a dry cloth for cleaning.
• servisiranje: Ne pokušavajte sami servisirati ovaj proizvod. Sve servise prepustite kvalificiranom servisnom osoblju.
• plasman: Postavite subwoofer na stabilnu, ravnu površinu kako biste spriječili njegov pad.

3. Sadržaj paketa

Molimo Vas da provjerite da li se sve stavke nalaze u kutiji:

• KEF Kube10b Subwoofer
• Kabl za napajanje
• Korisnički priručnik (ovaj dokument)

4. Proizvod je gotovview i karakteristike

The KEF Kube10b subwoofer is engineered to integrate seamlessly into your home audio system, providing deep and impactful bass. Key features include:

• KEF Kube 10b Subwoofer: A powerful 10-inch driver for robust low-frequency performance.
• Custom EQ Settings: Three pre-programmed EQ settings for various installations: Free Standing, Corner, and Wall/In-cabinet.
• Podesive kontrole: Customize your sound with adjustable gain, phase, low pass filter, and crossovers.
• KEF Smart Compression Limiting: Allows the subwoofer to play louder and remain dynamic while preventing driver over-excursion and amplifier clipping.
• KEF Smart Connect: Automatically detects whether an LFE or stereo input is connected and adjusts the subwoofer's volume level accordingly.

Slika 4.1: Prednja strana view of the KEF Kube10b Subwoofer. This image shows the sleek, black design of the subwoofer with its grille in place.

5. Podešavanje

5.1 Postavljanje

Položaj vašeg subwoofera značajno utiče na njegove performanse. Razmotrite sljedeće:

• Ugaoni položaj: Often provides the most bass output due to room gain. Use the "Corner" EQ setting.
• Postavljanje zida: Placing the subwoofer against a wall can also enhance bass. Use the "Wall/In-cabinet" EQ setting.
• Slobodno stojeći: For a more balanced response, place the subwoofer away from walls and corners. Use the "Free Standing" EQ setting.
• Experiment with different positions to find the best sound for your room.

5.2 Veze

Prije bilo kakvog povezivanja, provjerite da su subwoofer i vaš audio prijemnik/ampUređaj za život isključen i iskopčan iz električne utičnice.

Figure 5.1: Rear panel of the KEF Kube10b Subwoofer. This image highlights the various input ports and control knobs for adjustment.

1. LFE (Low-Frequency Effects) Connection:

   For receivers with a dedicated subwoofer output (LFE or Sub Out), connect a single RCA cable from the receiver's LFE output to the LFE input on the Kube10b. This is the recommended connection for home theater systems.

2. Stereo (Line Level) Connection:

   If your receiver does not have an LFE output, connect RCA cables from your receiver's stereo pre-out (left and right) to the corresponding left and right line-level inputs on the Kube10b. The KEF Smart Connect feature will automatically detect this input type.

3. Priključak za napajanje:

   Once all audio connections are made, connect the supplied power cord to the subwoofer's power inlet and then to a suitable wall outlet.

6. Uputstvo za upotrebu

6.1 Početno uključivanje

After connecting the subwoofer, turn on your audio receiver/amplifier first, then switch on the Kube10b. The power indicator light will illuminate.

6.2 Control Adjustments

The Kube10b features several controls on its rear panel to fine-tune its performance to your listening environment and preferences:

• Gain (Volume): Podešava ukupni nivo izlaza subwoofera. Počnite s niskom postavkom i postepeno je povećavajte dok se bas ne stopi besprijekorno s glavnim zvučnicima.
• faza: Allows you to adjust the phase of the subwoofer's output relative to your main speakers. This helps ensure that the bass waves from the subwoofer and main speakers arrive at your listening position in sync, preventing cancellation or reinforcement issues. Experiment with 0° and 180° settings to find the one that provides the most impactful and coherent bass.
• Niskopropusni filter (LPF): Sets the upper frequency limit for the subwoofer. Frequencies above this setting will be rolled off. This control should be set based on the low-frequency capabilities of your main speakers. A common starting point is around 80Hz-100Hz. If your receiver has a built-in crossover, set the LPF on the subwoofer to its maximum or bypass setting.
• skretnice: Refers to the frequency point where the audio signal is divided between the subwoofer and the main speakers. This is often controlled by the Low Pass Filter knob.

6.3 Custom EQ Settings

The Kube10b includes three pre-programmed custom EQ settings to optimize performance based on its placement:

• Slobodno stojeći: For subwoofers placed away from walls and corners.
• Ugao: For subwoofers placed in a room corner.
• Wall/In-cabinet: For subwoofers placed against a wall or inside a cabinet.

Select the appropriate EQ setting using the switch on the rear panel to match your subwoofer's physical location for the best acoustic performance.

6.4 KEF Smart Connect

The KEF Smart Connect feature automatically detects whether you are using an LFE (single RCA) or stereo (left and right RCA) input. It then adjusts the subwoofer's internal processing and volume level accordingly, simplifying setup and ensuring optimal performance regardless of your connection type.

7. Održavanje

• čišćenje: Use a soft, dry, lint-free cloth to clean the cabinet. Do not use liquid cleaners, aerosol cleaners, or harsh chemicals, as they may damage the finish.
• prašina: Regularly dust the subwoofer to prevent accumulation, especially around the driver and ventilation areas.
• rešetka: The grille can be carefully removed for cleaning, but ensure it is reattached securely to protect the driver.
• Izbjegavajte direktnu sunčevu svjetlost i toplinu: Prolonged exposure to direct sunlight or excessive heat can damage the cabinet and internal components.

8. Otkrivanje problema

9. Specifikacije

Figure 9.1: Dimensions of the KEF Kube10b Subwoofer. This image provides a visual representation of the subwoofer's height, width, and depth.

10. Garancija i podrška

10.1 Informacije o garanciji

KEF products are manufactured to the highest standards and are covered by a limited warranty. For specific warranty terms and conditions applicable to your Kube10b subwoofer, please refer to the warranty card included with your product or visit the official KEF webSačuvajte dokaz o kupovini za potrebe reklamacije.

10.2 Korisnička podrška

If you encounter any issues not covered in the troubleshooting section or require further assistance, please contact KEF customer support. Contact details can typically be found on the official KEF websajtu ili u pakovanju proizvoda.

Za više informacija i registraciju proizvoda, posjetite: https://us.kef.com/