The ELX200 Passive Loudspeakers are a series of portable sound systems designed by Electro-Voice, offering a combination of sound quality, portability, and durability for professional audio applications. This series includes various models, such as 10-inch, 12-inch, and 15-inch two-way full-range loudspeakers, as well as 12-inch and 18-inch passive subwoofers. Each component within the ELX200 series is engineered to work seamlessly together, ensuring optimal acoustical, electrical, and mechanical performance.
Function Description
The primary function of the ELX200 passive loudspeakers is to provide high-quality sound reinforcement for a wide range of applications. The full-range models (ELX200-10, ELX200-12, ELX200-15) are designed to reproduce a broad spectrum of audio frequencies, from clear highs to robust lows, making them suitable for main PA systems, fill speakers, or stage monitors. These models feature a 1.4-inch DH-1C titanium compression driver for extended transparent high-frequency response and high-output EVS woofers (EVS-10M, EVS-12M, EVS-15M) for superior durability and exceptional low-frequency reproduction. The EV-patented Signal Synchronized Transducers (SST) waveguide design ensures precise and consistent coverage, minimal distortion, and maximized acoustical loading, contributing to a clear and impactful sound experience.
The passive subwoofers (ELX200-12S, ELX200-18S) are specifically designed to extend the low-frequency performance of a sound system. They feature high-sensitivity EVS-L woofers (EVS-12L, EVS-18L) engineered for maximum punch and deep bass reproduction. These subwoofers are ideal for applications requiring enhanced bass, such as live music, DJ sets, or events where a powerful low-end is crucial. They are designed to integrate seamlessly with the full-range ELX200 loudspeakers, allowing users to build scalable systems that can be tailored to specific venue sizes and audio requirements.
The passive nature of these loudspeakers means they require an external amplifier to operate. This allows for flexibility in amplifier choice, enabling users to select an amplifier that best matches their power requirements and budget. The loudspeakers are equipped with Dual NL4 connectors for reliable and secure audio connections.
Usage Features
The ELX200 series offers versatile usage options, catering to both portable and installed applications.
- Portability: The full-range models feature a low-profile form factor with a high-spec composite enclosure, balancing weight and manageability for easy transport. They incorporate the proven ZLX two- or three-handle design for comfortable lifting. The subwoofers are also designed with a compact footprint and feature two handles for easy lifting. This emphasis on portability makes the ELX200 series an excellent choice for mobile DJs, bands, rental companies, and event organizers.
- Tripod and Pole Mount Operation: The ELX200-10, ELX200-12, and ELX200-15 full-range loudspeakers can be easily mounted on a tripod stand or on a pole above a subwoofer. For tripod mounting, users should ensure the tripod stand is capable of supporting the loudspeaker's weight and is placed on a level, stable surface with fully extended legs. For pole mounting, the subwoofer is placed on a stable surface, and an M20 threaded pole is inserted into the combo pole cup on top of the subwoofer and secured by turning it clockwise. The full-range loudspeaker is then lifted onto the pole, and for 12-inch and 15-inch models, a thumb screw is tightened to secure it. The 10-inch model does not have a thumb screw. It is recommended that two or more persons lift heavier loudspeakers to prevent injury.
- Floor Monitor Operation: The ELX200-10, ELX200-12, and ELX200-15 loudspeakers can also be used as floor monitors. This is achieved by placing the loudspeaker on its integral monitor angle on a level and stable surface. Cables should be routed safely to prevent injury to performers, crew, and audience members, ideally secured with wire ties or tape. This feature provides flexibility for stage applications where performers require localized sound reinforcement.
- Suspension: The ELX200 enclosures are equipped with three M10 threaded points (two on top, one on the bottom) for overhead suspension. Forged shoulder eyebolts, such as the EBK1-M10-3PACK accessory, can be used for this purpose. Before installing eyebolts, the three fly point covers must be removed. Eyebolts must be fully seated, oriented in the plane of pull, and used with washers to distribute the load on the enclosure. It is crucial to never exceed the maximum recommended working load for Electro-Voice loudspeakers and to avoid suspending them in a vertical column array. Suspension should only be attempted by individuals with thorough knowledge of suspension techniques and regulations, and all installations must comply with national, federal, state, and local laws. Regular inspection of the system is recommended.
- System Configurations: The manual provides recommended configurations for various setups, including basic stereo systems using full-range loudspeakers, using full-range systems as stage monitors, and stacking full-range systems with subwoofers. These configurations illustrate how to connect the loudspeakers to an amplifier and mixer, highlighting the NL4 pin configuration (Pin 1+ and 1- used, Pin 2+ and 2- not used). The manual also includes tables detailing amplifier load per output channel for different numbers of speakers and subwoofer/full-range combinations, emphasizing the importance of not exceeding the amplifier's maximum load rating.
Maintenance Features
The ELX200 loudspeakers are designed for durability and reliability, with features that contribute to their longevity and ease of maintenance.
- Robust Construction: The full-range models feature a high-spec composite enclosure, while the subwoofers utilize tuned 15 mm thick wood enclosures with internal bracing and a premium top-coat finish. These materials are chosen for their structural integrity and ability to withstand real-world abuse, ensuring the loudspeakers remain functional even in demanding environments.
- Quality Components: The use of high-output EVS woofers and DH-1C titanium compression drivers, designed to exacting specifications, contributes to the overall durability and consistent performance of the system. These components are verified through extensive abuse and endurance testing.
- Cleaning: The loudspeakers should be cleaned only with a dry cloth. This simple maintenance step helps preserve the appearance and integrity of the enclosure.
- Environmental Considerations: Users are cautioned not to use Electro-Voice loudspeakers in environments where temperatures are below 0°C (32°F) or exceed +40°C (104°F), or expose them to rain, water, or high moisture. Adhering to these environmental guidelines helps prevent damage and extends the lifespan of the device.
- Suspension System Inspection: For suspended loudspeakers, Electro-Voice strongly recommends inspecting the system at least once per year, or as required by laws and regulations. Any signs of weakness or damage to suspension points, hardware, or enclosures should prompt immediate remedial action. The user is responsible for ensuring the supporting structure can bear the load and for replacing any damaged hardware or loudspeaker systems.
- Troubleshooting Guide: The manual includes a troubleshooting section to help users diagnose and resolve common issues such such as "No sound," "Poor Low-Frequency Response," "Intermittent output," and "Constant noise." This guide provides possible causes (e.g., amplifier issues, wiring problems, out-of-polarity connections, faulty connections, defective electronic devices, poor grounding) and corresponding actions to take, such as verifying electronics, checking cables, observing polarity, and inspecting connections. This self-help resource empowers users to address minor problems efficiently.
- Professional Support: If troubleshooting steps do not resolve an issue, users are advised to contact their nearest Electro-Voice dealer or distributor for professional assistance, ensuring expert support is available when needed.
Overall, the ELX200 Passive Loudspeakers are built to be robust workhorses, offering high performance and flexibility for a variety of sound reinforcement tasks, with clear guidelines for safe operation and basic maintenance.
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