1. Увод
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.
Слика 1: Предња страна view of the Electro-Voice EKX-12 Passive Loudspeaker.
2. Безбедносне информације
Please read and understand all safety instructions before operating the loudspeaker. Retain this manual for future reference.
- Снага: This is a passive loudspeaker and requires an external amplifier. Osigurajte amplifier's power output matches the speaker's power handling capabilities to prevent damage.
- вентилација: Ensure adequate airflow around the loudspeaker, especially if used in an enclosed space, to prevent overheating.
- Монтажа: 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).
- Каблови: Use high-quality speaker cables with appropriate gauge for the power and distance.
- Заштита слуха: Prolonged exposure to high sound pressure levels can cause permanent hearing damage. Use hearing protection when operating the system at high volumes.
3. Производ је готовview
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.
Слика 2: Страна 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.
Званични видео производа
Видео 1: Оверview 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. Подешавање и повезивање
Proper setup is crucial for optimal performance and safety. The EKX-12 is a passive speaker, meaning it requires an external power ampлифиер.
4.1 Постављање звучника
- 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 stagес.
- Употреба монитора: The EKX-12 features a 40° monitor angle with rubber feet, allowing it to be used as a floor monitor.
- Монтажа на стуб: The speaker includes an aluminum pole mount receptacle for use with standard speaker poles.
Слика 4: Дно view of the EKX-12, illustrating the pole mount receptacle.
4.2 Повезивање са Ampлифиер
- Искључивање: Осигурајте своје ampУређај за напајање је искључен пре него што се успоставе било какве везе.
- Каблови за звучнике: 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).
- Повежите звучник: Connect one end of the speaker cable to the input connector on the EKX-12.
- Повежите се Ampдизалица: Connect the other end of the speaker cable to the corresponding output channel on your power ampУбризгавач. Обезбедите исправан поларитет (+ на + и - на -).
- Подударање импедансе: Проверите да ли је amplifier's output impedance matches the speaker's nominal impedance (typically 8 ohms for passive speakers).
5. Операција
Once connected, follow these steps for basic operation:
- Почетни волумен: Подесите amplifier's master volume to its minimum level.
- Укључено: Turn on your audio source (mixer, instrument, etc.), then turn on the power ampлифиер.
- Подесите јачину звука: Постепено повећавајте amplifier's master volume to the desired listening level. Monitor for any signs of distortion.
- Провера система: Play a familiar audio track to ensure all speakers are functioning correctly and the sound is clear.
- Искључивање: When finished, turn off the power amplifier first, then the audio source.
6. Одржавање
Regular maintenance helps prolong the life and performance of your loudspeaker.
- Чишћење: Use a soft, dry cloth to clean the exterior of the cabinet. For stubborn dirt, a slightly damp Може се користити крпа, а затим сува крпа. Избегавајте абразивна средства за чишћење или раствараче.
- решетка: Periodically check the front grille for dust or debris accumulation. A soft brush or vacuum cleaner can be used to gently remove it.
- Везе: Уверите се да су сви кабловски спојеви безбедни и без корозије.
- Складиштење: When not in use, store the loudspeaker in a dry, temperature-controlled environment. Consider using protective covers to prevent dust and physical damage.
- инспекција: Regularly inspect the cabinet, handles, and mounting points for any signs of wear or damage.
КСНУМКС. Решавање проблема
If you encounter issues with your EKX-12 loudspeaker, refer to the following common problems and solutions:
| Проблем | Могући узрок | Решење |
|---|---|---|
| Нема звука из звучника |
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| Изобличен звук |
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| Испрекидан звук |
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8. Спецификације
Detailed technical specifications for the Electro-Voice EKX-12 Passive Loudspeaker:
- Бренд: Елецтро-Воице
- Назив модела: EKX-12
- Тип звучника: Full-Range, 2-Way Passive
- Величина звучника: 12 инча (пречник вуфера)
- Максимална излазна снага звучника: 1400 вати (врх)
- Пеак СПЛ: 131 дБ
- Образац покривености: 90° к 60°
- Угао монитора: 40°
- Материјал кућишта: 15-mm Wood with EVCoat finish
- Тип монтаже: Floor Standing, Pole Mount, 8x M10 Threaded Mounting Points
- Технологија повезивања: Wired (XLR, RCA, Bluetooth mentioned in general specs, but for passive EKX-12, typically Speakon/1/4" for amplifier connection)
- Тежина артикла: 17.4 килограма (38.36 лбс)
- Додатне карактеристике: Lightweight, SST Waveguide Design
9. Информације о гаранцији
The Electro-Voice EKX-12 Passive Loudspeaker comes with a 5-годишња ограничена гаранција. 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. Корисничка подршка
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.