1. Uvod
The Electro-Voice EKX-12 is a high-performance 12-inch, 2-way full-range passive loudspeaker designed for professional audio applications. It delivers a peak power of 1400 W and a maximum SPL of 131 dB, making it suitable for various mid-size stage environments. This manual provides essential information for the safe and effective setup, operation, and maintenance of your EKX-12 loudspeaker.
Slika 1: Prednja strana view of the Electro-Voice EKX-12 Passive Loudspeaker.
2. Sigurnosne informacije
Please read and understand all safety instructions before operating the loudspeaker. Retain this manual for future reference.
- Vlast: This is a passive loudspeaker and requires an external ampsredstvo za podsticanje. Osigurajte ampIzlazna snaga zvučnika odgovara mogućnostima rukovanja snagom zvučnika kako bi se spriječila oštećenja.
- Ventilacija: Ensure adequate airflow around the loudspeaker, especially if used in an enclosed space, to prevent overheating.
- Montaža: Use only approved mounting hardware and follow all instructions for pole mounting or suspension. Ensure the mounting surface or stand can support the speaker's weight (17.4 kg / 38.36 lbs).
- Kabeli: Use high-quality speaker cables with appropriate gauge for the power and distance.
- Zaštita sluha: Prolonged exposure to high sound pressure levels can cause permanent hearing damage. Use hearing protection when operating the system at high volumes.
3. Proizvod je gotovview
The EKX-12 features a robust design with a 15-mm wood enclosure, internal bracing, and a durable EVCoat finish. It incorporates EV-patented Signal Synchronized Transducers (SST) waveguide design for precise and consistent coverage. The speaker is equipped with all-metal handles for easy transport and eight M10 threaded mounting points for versatile installation.
Slika 2: Bočna strana view of the EKX-12, highlighting the integrated handle for portability.
Figure 3: Angled top-side view of the EKX-12, showcasing its cabinet design and grille.
Službeni video proizvoda
Video 1: Overview of the Electro-Voice EKX series, demonstrating features like superior sound quality, industry-leading features, and the QuickSmartDSP Plus (though the EKX-12 is passive, the video highlights general series capabilities and build quality).
4. Postavljanje i povezivanje
Proper setup is crucial for optimal performance and safety. The EKX-12 is a passive speaker, meaning it requires an external power ampsredstvo za podsticanje.
4.1 Postavljanje zvučnika
- Main FOH (Front of House): Place speakers on stands or suspend them to ensure the sound reaches the audience effectively. The 90° x 60° coverage pattern is ideal for mid-size stages.
- Upotreba monitora: The EKX-12 features a 40° monitor angle with rubber feet, allowing it to be used as a floor monitor.
- Montaža na stup: The speaker includes an aluminum pole mount receptacle for use with standard speaker poles.
Slika 4: Donji dio view of the EKX-12, illustrating the pole mount receptacle.
4.2 Povezivanje s Amplifter
- Isključivanje: Osigurajte svoje ampŽivotni vijek je isključen prije bilo kakvih spajanja.
- Kabeli za zvučnike: Use high-quality speaker cables with appropriate connectors (e.g., Speakon or 1/4-inch TS, depending on the speaker's input and amplifier's output).
- Spoji zvučnik: Connect one end of the speaker cable to the input connector on the EKX-12.
- Poveži se Ampdizalica: Connect the other end of the speaker cable to the corresponding output channel on your power ampzaštitno sredstvo. Osigurajte ispravan polaritet (+ na + i - na -).
- Usklađivanje impedancije: Provjerite je li amplifier's output impedance matches the speaker's nominal impedance (typically 8 ohms for passive speakers).
5. Operacija
Once connected, follow these steps for basic operation:
- Početni volumen: Postavite amplifier's master volume to its minimum level.
- Uključivanje: Turn on your audio source (mixer, instrument, etc.), then turn on the power ampsredstvo za podsticanje.
- Podešavanje glasnoće: Postupno povećavajte amplifier's master volume to the desired listening level. Monitor for any signs of distortion.
- Provjera sustava: Play a familiar audio track to ensure all speakers are functioning correctly and the sound is clear.
- Isključivanje: When finished, turn off the power amplifier first, then the audio source.
6. Održavanje
Regular maintenance helps prolong the life and performance of your loudspeaker.
- Čišćenje: Use a soft, dry cloth to clean the exterior of the cabinet. For stubborn dirt, a slightly damp Može se koristiti krpa, a zatim suha krpa. Izbjegavajte abrazivna sredstva za čišćenje ili otapala.
- Rešetka: Periodically check the front grille for dust or debris accumulation. A soft brush or vacuum cleaner can be used to gently remove it.
- Veze: Provjerite jesu li svi kabelski spojevi sigurni i bez korozije.
- Skladištenje: When not in use, store the loudspeaker in a dry, temperature-controlled environment. Consider using protective covers to prevent dust and physical damage.
- Inspekcija: Regularly inspect the cabinet, handles, and mounting points for any signs of wear or damage.
7. Rješavanje problema
If you encounter issues with your EKX-12 loudspeaker, refer to the following common problems and solutions:
| Problem | Mogući uzrok | Otopina |
|---|---|---|
| Nema zvuka iz zvučnika |
|
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| Izobličen zvuk |
|
|
| Isprekidan zvuk |
|
|
8. Specifikacije
Detailed technical specifications for the Electro-Voice EKX-12 Passive Loudspeaker:
- Marka: Elektro-glas
- Naziv modela: EKX-12
- Vrsta zvučnika: Full-Range, 2-Way Passive
- Veličina zvučnika: 12 inča (promjer woofera)
- Maksimalna izlazna snaga zvučnika: 1400 W (vršna snaga)
- Vrhunski SPL: 131 dB
- Uzorak pokrivenosti: 90° x 60°
- Kut monitora: 40°
- Materijal kućišta: 15-mm Wood with EVCoat finish
- Vrsta montaže: Floor Standing, Pole Mount, 8x M10 Threaded Mounting Points
- Tehnologija povezivanja: Wired (XLR, RCA, Bluetooth mentioned in general specs, but for passive EKX-12, typically Speakon/1/4" for amplifier connection)
- Težina artikla: 17.4 kilograma (38.36 lbs)
- Dodatne značajke: Lightweight, SST Waveguide Design
9. Informacije o jamstvu
The Electro-Voice EKX-12 Passive Loudspeaker comes with a 5-godišnje ograničeno jamstvo. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the official Electro-Voice warranty statement or contact customer support.
10. Korisnička podrška
For further assistance, technical support, or service inquiries regarding your Electro-Voice EKX-12 loudspeaker, please visit the official Electro-Voice website or contact their authorized service centers. You can find contact information and additional resources on the Electro-Voice support page.
