Electro-Voice EKX-12 Passive Loudspeaker Instruction Manual

1. Вовед

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.

Electro-Voice EKX-12 Passive Loudspeaker, front-side view

Слика 1: Предна страна view of the Electro-Voice EKX-12 Passive Loudspeaker.

2. Информации за безбедност

Please read and understand all safety instructions before operating the loudspeaker. Retain this manual for future reference.

Моќност: This is a passive loudspeaker and requires an external ampлафикатор. Обезбедете го 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.
Монтирање: 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).
Кабли: Use high-quality speaker cables with appropriate gauge for the power and distance.
Заштита на слухот: Prolonged exposure to high sound pressure levels can cause permanent hearing damage. Use hearing protection when operating the system at high volumes.

3. Производот завршиview

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.

Electro-Voice EKX-12 Passive Loudspeaker, side view showing handle

Слика 2: Страна view of the EKX-12, highlighting the integrated handle for portability.

Electro-Voice EKX-12 Passive Loudspeaker, top-side angled view

Figure 3: Angled top-side view of the EKX-12, showcasing its cabinet design and grille.

Официјално видео за производот

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. Поставување и поврзување

Proper setup is crucial for optimal performance and safety. The EKX-12 is a passive speaker, meaning it requires an external power ampживописен.

4.1 Поставување звучници

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 на монитор: The EKX-12 features a 40° monitor angle with rubber feet, allowing it to be used as a floor monitor.
Монтирање на столб: The speaker includes an aluminum pole mount receptacle for use with standard speaker poles.

Electro-Voice EKX-12 Passive Loudspeaker, bottom view showing pole mount

Слика 4: Долна view of the EKX-12, illustrating the pole mount receptacle.

4.2 Поврзување со Ampживописен

Исклучено: Обезбедете ја вашата ampОлабавувачот е исклучен пред да се направат какви било поврзувања.
Кабли за звучници: 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).
Поврзување на звучник: Connect one end of the speaker cable to the input connector on the EKX-12.
Поврзете се Ampпоживо: Connect the other end of the speaker cable to the corresponding output channel on your power amplifier. Ensure correct polarity (+ to + and - to -).
Усогласување на импедансата: Потврдете дека 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:

Почетен волумен: Поставете го amplifier's master volume to its minimum level.
Вклучување: Turn on your audio source (mixer, instrument, etc.), then turn on the power ampживописен.
Прилагодете ја јачината на звукот: Постепено зголемувајте го amplifier's master volume to the desired listening level. Monitor for any signs of distortion.
Проверка на системот: Play a familiar audio track to ensure all speakers are functioning correctly and the sound is clear.
Исклучено: When finished, turn off the power amplifier first, then the audio source.

6. Одржување

Regular maintenance helps prolong the life and performance of your loudspeaker.

Чистење: Use a soft, dry cloth to clean the exterior of the cabinet. For stubborn dirt, a slightly damp може да се користи крпа, а потоа сува крпа. Избегнувајте абразивни средства за чистење или растворувачи.
Решетка: Periodically check the front grille for dust or debris accumulation. A soft brush or vacuum cleaner can be used to gently remove it.
Врски: Осигурајте се дека сите кабли се безбедни и без корозија.
Складирање: 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.

7 Смена на проблеми

If you encounter issues with your EKX-12 loudspeaker, refer to the following common problems and solutions:

Проблем	Можна причина	Решение
Нема звук од звучникот	Ampладилникот не е вклучен Неправилно поврзување на кабелот Неисправен кабел за звучник Amplifier channel muted or volume too low	Обезбедете amplifier is on and functioning Check all cable connections for proper seating and polarity Test with a different speaker cable Потврди ampпоставки на залажувачот
Искривен звук	Amplifier gain too high (clipping) Speaker overdriven Неисправен кабел или конектор Incorrect impedance match	Намали amplifier gain/volume Обезбедете amplifier power matches speaker rating Check and replace faulty cables/connectors Потврди amplifier output impedance matches speaker impedance
Испрекинат звук	Лабава врска со кабел Оштетен кабел	Обезбедете ги сите врски Проверете ги каблите за оштетување и заменете ги доколку е потребно

8. Спецификации

Detailed technical specifications for the Electro-Voice EKX-12 Passive Loudspeaker:

Бренд: Електро-Глас
Име на модел: EKX-12
Тип на звучник: Full-Range, 2-Way Passive
Големина на звучник: 12 инчи (дијаметар на вуферот)
Максимална излезна моќност на звучникот: 1400 вати (врв)
Врв SPL: 131 dB
Модел за покривање: 90° x 60°
Агол на монитор: 40°
Материјал за куќиште: 15-mm Wood with EVCoat finish
Тип на монтирање: Floor Standing, Pole Mount, 8x M10 Threaded Mounting Points
Технологија за поврзување: Wired (XLR, RCA, Bluetooth mentioned in general specs, but for passive EKX-12, typically Speakon/1/4" for amplifier connection)
Тежина на ставката: 17.4 килограми (38.36 фунти)
Дополнителни карактеристики: Lightweight, SST Waveguide Design

9. Информации за гаранцијата

The Electro-Voice EKX-12 Passive Loudspeaker comes with a 5-годишна 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. Поддршка за корисници

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.