KEF Kube 15 MIE 15-inčni aktivni subwoofer

1. Uvod

The KEF Kube 15 MIE is a high-performance 15-inch powered subwoofer designed to deliver deep and dynamic bass for both music and home theater applications. Featuring a 300W (RMS) Class D amplifier and KEF's proprietary Music Integrity Engine® (MIE) DSP algorithms, this subwoofer is optimized for exceptional audio reproduction in large rooms. Its design focuses on integrating seamlessly into your audio system to enhance the overall listening experience.

KEF Kube 15 MIE 15-inch Powered Subwoofer, front view — Slika 1: Prednja strana view of the KEF Kube 15 MIE 15-inch Powered Subwoofer. This image displays the sleek, black finish and minimalist design of the subwoofer, suitable for various room aesthetics.

2. Sigurnosne informacije

Please read and retain these safety instructions for future reference. Adherence to these guidelines will ensure safe operation and prolong the life of your KEF Kube 15 MIE subwoofer.

Izvor napajanja: Connect the subwoofer only to a power supply of the type indicated on the unit. Ensure the power cord is routed safely to prevent tripping hazards or damage.
ventilacija: Do not block any ventilation openings. Maintain adequate space around the unit for proper airflow to prevent overheating.
Voda i vlaga: Do not expose the subwoofer to rain, moisture, dripping, or splashing. Keep liquids away from the unit.
Izvori toplote: Avoid placing the subwoofer near heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.
čišćenje: Isključite uređaj iz zidne utičnice prije čišćenja. Za čišćenje koristite suhu krpu. Ne koristite tekuća sredstva za čišćenje ili aerosolna sredstva za čišćenje.
servisiranje: Ne pokušavajte sami servisirati ovaj proizvod. Za sve servisne radove obratite se kvalifikovanom servisnom osoblju. Otvaranje ili skidanje poklopaca može vas izložiti opasnom naelektrisanju.tage ili druge opasnosti.
plasman: Osigurajte da je subwoofer postavljen na stabilnu, ravnu površinu kako biste spriječili njegov pad.

3. Sadržaj paketa

Provjerite da li su svi artikli prisutni u pakovanju:

1 KEF Kube 15 MIE Subwoofer
Kabl za napajanje
Korisnički priručnik (ovaj dokument)

4. Podešavanje

4.1 Postavljanje

The placement of your subwoofer significantly impacts its performance. Consider the acoustics of your room and the desired bass response. The Kube 15 MIE includes three room position EQ options to optimize performance based on its location:

Slobodan prostor: For placement away from walls or corners.
Wall/Cabinet: For placement near a wall or inside a cabinet.
Ugao: For placement in a room corner, which typically provides the most bass reinforcement.

KEF Kube 15 MIE subwoofer in a living room setup — Figure 2: The KEF Kube 15 MIE subwoofer integrated into a home theater system. This image shows the subwoofer positioned on the left side of a television and two tower speakers, demonstrating a typical placement scenario.

KEF Kube 15 MIE subwoofer next to a KEF tower speaker — Slika 3: Krupni plan view of the KEF Kube 15 MIE subwoofer placed adjacent to a KEF tower speaker. This illustrates the relative size and aesthetic integration of the subwoofer within a stereo or home theater setup.

4.2 Veze

The Kube 15 MIE offers versatile connection options to integrate with various audio systems.

Rear panel of KEF Kube 15 MIE subwoofer showing controls and inputs — Figure 4: Rear panel of the KEF Kube 15 MIE subwoofer. This view highlights the various input terminals, control knobs, and switches for power and settings adjustments.

LFE Input (RCA): For connection to an AV receiver or processor with a dedicated subwoofer output (LFE channel). Use a single RCA cable for this connection.
Linijski ulaz (RCA): Za povezivanje na stereo pred-ampLifier ili integrisani amplifier with line-level outputs. Use a pair of RCA cables (Left and Right).
Ulazi za nivo zvučnika: Za povezivanje sa an amplifier's speaker terminals. This is useful if your amplifier does not have dedicated subwoofer or line-level outputs. Use speaker wire to connect to the subwoofer's speaker level terminals.
KEF SmartConnect: This feature automatically detects whether an LFE or Line Input is being used and adjusts the input sensitivity accordingly.

Detail of KEF Kube 15 MIE input panel with LFE, Line, and Speaker Level inputs — Figure 5: Close-up of the input panel on the KEF Kube 15 MIE. This image clearly shows the Speaker Input terminals, LFE (L) input, and Line Input (L/R) with the SmartConnect feature highlighted.

4.3 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.

5. Uputstvo za upotrebu

5.1 Power On/Off and Auto Wake Up

The subwoofer features an auto wake-up function. You can select between "Always on" or "Auto wake up" modes using the switch on the rear panel.

Uvijek uključeno: Subwoofer ostaje neprekidno uključen.
automatsko buđenje: The subwoofer will automatically enter standby mode when no audio signal is detected and power on when an audio signal is received.

Detail of KEF Kube 15 MIE auto wake up switch — Figure 6: Close-up of the Auto Wake Up switch on the KEF Kube 15 MIE. This switch allows users to select between continuous power or automatic standby/power-on based on audio signal detection.

5.2 Podešavanje postavki

The rear panel provides controls for fine-tuning the subwoofer's output to match your room and main speakers.

Kontrola jačine zvuka: Podešava ukupni nivo izlaza subwoofera. Počnite s niskom postavkom i postepeno je povećavajte dok se bas ne stopi besprijekorno s glavnim zvučnicima.
Frekvencija skretnice: Determines the highest frequency the subwoofer will reproduce. This should typically be set to complement the low-frequency extension of your main speakers. Consult your main speaker's specifications for guidance.
Kontrola faze: Adjusts the phase of the subwoofer's output relative to your main speakers. Experiment with 0° and 180° settings to achieve the most coherent bass response.
Room Position EQ: As mentioned in the setup section, use this switch to select the appropriate setting (Free Space, Wall/Cabinet, Corner) based on the subwoofer's physical location in your room.

Detail of KEF Kube 15 MIE room position EQ switch — Figure 7: Close-up of the Room Position EQ switch on the KEF Kube 15 MIE. This switch allows selection between 'Wall / Cabinet', 'In-room', and 'Corner' settings to optimize bass response based on placement.

6. Održavanje

Proper maintenance ensures the longevity and optimal performance of your KEF Kube 15 MIE subwoofer.

čišćenje: Dust the subwoofer regularly with a soft, dry, lint-free cloth. For stubborn marks, lightly dampNamočite krpu vodom. Izbjegavajte upotrebu abrazivnih sredstava za čišćenje, rastvarača ili hemijskih sprejeva, jer oni mogu oštetiti završnu obradu.
Održavanje rešetke: The fabric grille can be gently vacuumed to remove dust. Do not wash or immerse the grille in water.
Okruženje za plasman: Avoid placing the subwoofer in direct sunlight or in areas with extreme temperature fluctuations or high humidity.
Kabl za napajanje: Periodically check the power cord for any signs of damage. If damaged, replace it with an approved KEF replacement cord.

7. Otkrivanje problema

If you encounter issues with your KEF Kube 15 MIE subwoofer, refer to the following common problems and solutions:

Problem	Mogući uzrok	Rješenje
Nema zvuka iz subwoofera	Napajanje nije priključeno ili je isključeno. Input cables not connected correctly. Glasnoća je preniska. Auto wake-up not activating.	Ensure power cord is securely connected and power switch is on. Check all audio cables (LFE, Line, Speaker Level) for secure connection. Increase the subwoofer volume control. Switch the 'Auto wake up' setting to 'Always on' to test if the issue is with signal detection.
Izobličen ili bučan bas	Jačina zvuka je previsoka. Netačna frekvencija skretnice. Nepravilno podešavanje faze. Položaj subwoofera.	Reduce the subwoofer volume. Adjust the crossover frequency to blend better with main speakers. Toggle the phase control (0°/180°) to find the optimal setting. Experiment with different room position EQ settings or reposition the subwoofer.
Subwoofer zuji ili bruji	Problem sa uzemljenom petljom. Neispravan kabl.	Try connecting the subwoofer to a different electrical outlet. Ensure all cables are high quality and properly shielded. Try replacing the RCA cable.

If the problem persists after attempting these solutions, please contact KEF customer support for further assistance.

8. Specifikacije

Detailed technical specifications for the KEF Kube 15 MIE 15-inch Powered Subwoofer:

Feature	Detalj
Naziv modela	Kube15MIE
Vrsta zvučnika	Subwoofer
Posebne karakteristike	Pojačavanje basa, zvuk visoke rezolucije
Preporučena upotreba	For Computers, For DVD Players, For Gaming Consoles, For Surround Sound Systems, For Televisions
Kompatibilni uređaji	Kućno kino, Televizor
Prečnik subwoofera	15 inča
Unit Count	1.0 Count
Konfiguracija kanala surround zvuka	5.1
Boja	Crna
Uključene komponente	1 Kube 15 MIE Subwoofer
Dimenzije proizvoda (D x Š x V)	20.3" x 19.7" x 20.4" (51.56 cm x 50.04 cm x 51.82 cm)
Težina artikla	60.5 funti (27.5 kilograma)
Nivo vodootpornosti	Nije vodootporan
Izvor napajanja	Corded Electric
Maksimalna izlazna snaga zvučnika	300 W (RMS)
Tehnologija povezivanja	RCA, Žični
Kontrolni metod	Touch (referring to physical controls/switches)
Proizvođač	KEF
Broj modela stavke	SP4102B0CA
UPC	637203050213

Dimensions of KEF Kube 15 MIE subwoofer — Figure 8: Dimensional drawing of the KEF Kube 15 MIE subwoofer, indicating its height (20.4"), width (19.7"), and depth (20.3").

9. Garancija i podrška

The KEF Kube 15 MIE subwoofer comes with a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official KEF website.

For technical support, troubleshooting assistance beyond what is provided in this manual, or warranty claims, please contact KEF customer support through their official website or authorized service centers. Ensure you have your product model number (Kube 15 MIE) and serial number available when contacting support.

Official KEF Webstranica: us.kef.com

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KEF Kube 15 MIE

KEF Kube 15 MIE 15-inčni aktivni subwoofer - uputstvo za upotrebu