1. Киришүү
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.
1-сүрөт: алдыңкы жагы view of the Electro-Voice EKX-12 Passive Loudspeaker.
2. Коопсуздук маалыматы
Please read and understand all safety instructions before operating the loudspeaker. Retain this manual for future reference.
- Күч: This is a passive loudspeaker and requires an external ampөмүрлүү. Камсыз кылуу ampкөтөргүчтүн кубаттуулугу бузулуунун алдын алуу үчүн динамиктин кубаттуулугун башкаруу мүмкүнчүлүктөрүнө дал келет.
- Вентиляция: Ensure adequate airflow around the loudspeaker, especially if used in an enclosed space, to prevent overheating.
- Монтаждоо: 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).
- Кабелдер: Use high-quality speaker cables with appropriate gauge for the power and distance.
- Угуу коргоо: Prolonged exposure to high sound pressure levels can cause permanent hearing damage. Use hearing protection when operating the system at high volumes.
3. Продукт бүтүп калдыview
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.
2-сүрөт: Каптал 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.
Расмий продукт Video
Видео 1: Бүттүview 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. Орнотуу жана туташуу
Proper setup is crucial for optimal performance and safety. The EKX-12 is a passive speaker, meaning it requires an external power ampөмүрлүү.
4.1 Спикерди жайгаштыруу
- 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.
- Мониторду колдонуу: The EKX-12 features a 40° monitor angle with rubber feet, allowing it to be used as a floor monitor.
- Уюлду орнотуу: The speaker includes an aluminum pole mount receptacle for use with standard speaker poles.
4-сүрөт: Төмөнкү view of the EKX-12, illustrating the pole mount receptacle.
4.2 Ampөмүрлүү
- Өчүрүү: Сиздин камсыз кылуу ampliifier кандайдыр бир байланыштарды жасоодон мурун өчүрүлгөн.
- Динамик кабельдер: 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).
- Connect Speaker: Connect one end of the speaker cable to the input connector on the EKX-12.
- Туташуу Ampөмүр берүүчү: Connect the other end of the speaker cable to the corresponding output channel on your power ampкөтөргүч. Туура полярдуулукту камсыз кылыңыз (+ менен + жана -дан -га чейин).
- Импеданстын дал келиши: экендигин текшериңиз amplifier's output impedance matches the speaker's nominal impedance (typically 8 ohms for passive speakers).
5. Операция
Once connected, follow these steps for basic operation:
- Баштапкы көлөмү: коюңуз amplifier's master volume to its minimum level.
- Күйгүзүү: Turn on your audio source (mixer, instrument, etc.), then turn on the power ampөмүрлүү.
- Үндү тууралоо: Акырындык менен көбөйтүү amplifier's master volume to the desired listening level. Monitor for any signs of distortion.
- Системаны текшерүү: Play a familiar audio track to ensure all speakers are functioning correctly and the sound is clear.
- Өчүрүү: When finished, turn off the power amplifier first, then the audio source.
6. Техникалык тейлөө
Regular maintenance helps prolong the life and performance of your loudspeaker.
- Тазалоо: Use a soft, dry cloth to clean the exterior of the cabinet. For stubborn dirt, a slightly damp кездеме, андан кийин кургак чүпүрөк колдонсо болот. Абразивдүү тазалагычтардан же эриткичтерден качыңыз.
- Тор: Periodically check the front grille for dust or debris accumulation. A soft brush or vacuum cleaner can be used to gently remove it.
- Байланыштары: Бардык кабелдик туташуулардын бекем жана дат баспагандыгын текшериңиз.
- Сактагыч: When not in use, store the loudspeaker in a dry, temperature-controlled environment. Consider using protective covers to prevent dust and physical damage.
- Текшерүү: Regularly inspect the cabinet, handles, and mounting points for any signs of wear or damage.
7. Кыйынчылыктарды
If you encounter issues with your EKX-12 loudspeaker, refer to the following common problems and solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
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| Динамиктен үн жок |
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| Бурмаланган үн |
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| Үзүлбөгөн үн |
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8. Техникалык шарттар
Detailed technical specifications for the Electro-Voice EKX-12 Passive Loudspeaker:
- Бренд: Electro-Voice
- Модель аты: EKX-12
- Динамик түрү: Full-Range, 2-Way Passive
- Динамик өлчөмү: 12 дюйм (Вуфердин диаметри)
- Динамиктин максималдуу чыгаруу күчү: 1400 Ватт (чоку)
- SPL чокусу: 131 дБ
- Камтуу үлгүсү: 90° x 60°
- Монитор бурчу: 40°
- Коргоо материалы: 15-mm Wood with EVCoat finish
- Монтаж түрү: Floor Standing, Pole Mount, 8x M10 Threaded Mounting Points
- Байланыш технологиясы: Wired (XLR, RCA, Bluetooth mentioned in general specs, but for passive EKX-12, typically Speakon/1/4" for amplifier connection)
- Элемент Салмагы: 17.4 килограмм (38.36 фунт)
- Кошумча өзгөчөлүктөр: Lightweight, SST Waveguide Design
9. Кепилдик маалыматы
The Electro-Voice EKX-12 Passive Loudspeaker comes with a 5 жылдык чектелген кепилдик. 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. Кардарларды колдоо кызматы
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.