1. 소개 및 이상view
This manual provides essential information for the proper setup, operation, and maintenance of your Electro-Voice ZX3-90B 12-Inch Two-Way Passive Speaker. The ZX3-90B is a high-performance, full-range loudspeaker designed for professional audio applications. It features a robust polypropylene enclosure, a 12-inch woofer, and a 1-inch neodymium compression driver, offering a 90x50 degree coverage pattern and 600 watts continuous power handling.
Figure 1: Electro-Voice ZX3-90B 12-Inch Two-Way Passive Speaker, front view.
2. 주요 특징
- DVX3121 12-inch LF Transducer: Equipped with forced air cooling for enhanced performance and reliability.
- ND2 2-inch Voice Coil, 1-inch Exit Neodymium Compression Driver: Delivers clear and precise high-frequency reproduction.
- 90 Degrees x 50 Degrees Coverage Pattern: Provides wide and consistent sound dispersion.
- 600W Continuous (2400W Peak) Power Handling: Ensures robust performance for demanding applications.
- High Sensitivity, 131dB Maximum SPL: Capable of producing high sound pressure levels with efficiency.
- 바이Amp유능한 디자인: Allows for separate amplification of low and high frequencies for optimized sound control.
- Durable Polypropylene Enclosure: High-tech, high-impact construction for road-worthiness and longevity.
- Integrated Suspension Points: 10 integral suspension points for permanent installation or bracketing.
- Anchor Plate Attachments: 3 Anchor Plates for single-stud fittings, with an additional pair on the bottom.
3. 설정
3.1 풀기 및 검사
Carefully remove the speaker from its packaging. Inspect the unit for any signs of damage that may have occurred during shipping. Retain the original packaging for future transport or storage.
3.2 스피커 배치
Position the speaker in a location that provides optimal sound coverage for your audience. Consider the 90x50 degree coverage pattern when determining placement. Ensure the speaker is stable and securely mounted if suspended.
3.3 장착 옵션
- 보류: The ZX3-90B features 10 integral suspension points. Use appropriate rigging hardware and consult with a qualified professional for permanent installations to ensure safety and compliance with local regulations.
- Anchor Plates: Three anchor plates are provided for single-stud fittings, with an additional pair on the bottom of the speaker.
3.4 연결 Amp리퍼
The ZX3-90B is a passive speaker and requires an external amplifier. Use high-quality speakON cables for connection. Ensure the amplifier's power output matches the speaker's power handling capabilities (600W continuous, 2400W peak) to prevent damage.
- 표준 연결: Connect the speakON cable from the amplifier's output to one of the speakON input connectors on the ZX3-90B.
- 바이Amped Connection: 바이용amplification, separate amplifier channels are used for the low-frequency (LF) and high-frequency (HF) drivers. Consult the speaker's wiring diagram (typically found on the input plate or in detailed technical specifications) for correct speakON pin assignments for LF and HF. This method requires an external crossover.
항상 amplifier is turned off before making any connections to prevent electrical shock or equipment damage. Verify correct polarity (+ to + and - to -) for all connections.
4. 운영
4.1 Powering On and Initial Sound Check
- 모든 연결이 안전하고 올바른지 확인하세요.
- Turn on your audio mixer and any signal processors first.
- 켜다 amplifier(s) connected to the ZX3-90B. Start with the amplifier gain at its lowest setting.
- 점차적으로 증가시키다 amplifier gain and feed a low-level audio signal to the system.
- Listen for sound and slowly increase the volume to a comfortable listening level.
4.2 이득 Stag잉
적절한 이득taging throughout your audio system is crucial for optimal sound quality and to prevent distortion or damage. Ensure that each component in the signal chain (mixer, processors, amplifier) is operating at its optimal input and output levels without clipping.
4.3 바이-Amplification (If Applicable)
If operating in bi-amp mode, ensure your external crossover is correctly configured for the ZX3-90B's drivers. Refer to Electro-Voice's technical documentation for recommended crossover points and slopes. Incorrect crossover settings can lead to poor sound quality or driver damage.
4.4 전원 끄기
To power off the system, first turn down the amplifier gain, then turn off the amplifier(s). Finally, turn off the mixer and any other audio equipment.
5. 유지관리
5.1 청소
Clean the speaker enclosure with a soft, dry cloth. For stubborn dirt, a slightly damp cloth with mild soap can be used, followed by drying. Avoid using abrasive cleaners, solvents, or excessive moisture, as these can damage the finish or internal components.
5.2 보관
When not in use, store the speaker in a dry, temperature-controlled environment. If possible, use the original packaging or a protective cover to shield it from dust and physical damage.
5.3 검사
Periodically inspect speaker cables for wear or damage. Check all mounting hardware for tightness and integrity, especially for suspended installations. Ensure the speaker grille is free from obstructions.
6. 문제 해결
This section addresses common issues you might encounter with your ZX3-90B speaker. Always ensure all other components in your audio chain (mixer, amplifier, cables) are functioning correctly before troubleshooting the speaker itself.
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 소리가 나지 않습니다 |
|
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| 왜곡된 소리 |
|
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| 낮은 볼륨 |
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If you experience issues not covered here, or if troubleshooting steps do not resolve the problem, contact Electro-Voice customer support or a qualified service technician.
7. 사양
The following table details the technical specifications for the Electro-Voice ZX3-90B 12-Inch Two-Way Passive Speaker.
| 사양 | 세부 사항 |
|---|---|
| 모델명 | ZX3-90B |
| 스피커 유형 | Woofer (Two-Way Passive) |
| 특징 | 가벼움 |
| 제품의 권장 용도 | Live Performances, Venues, Installations |
| 호환 장치 | Desktop, Gaming Console, Home Theater, Karaoke Machine, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television (as audio source) |
| 서브우퍼 직경 | 12 인치 |
| 단위 수 | 1.0 카운트 |
| 서라운드 사운드 채널 구성 | 2.0 |
| 색상 | 검은색 |
| 방수 | 거짓 |
| 보증 유형 | 제한된 |
| 제어 방법 | Voice (via connected audio system) |
| 스피커 크기 | 12 인치 |
| 전원 | 유선 전기 (경로) amp리피어) |
| 우퍼 직경 | 12 인치 |
| 오디오 드라이버 유형 | 동적 드라이버 |
| 오디오 드라이버 크기 | 12인치(LF) |
| 스타일 | 전문적인 |
| 스피커 Amp화형 | 수동적인 |
| 왓tage | 600와트(연속) |
| 스피커 최대 출력 전력 | 600와트(연속 출력) |
| 연결 기술 | 말하다 |
| 오디오 출력 모드 | 스테레오(스테레오 쌍으로 사용할 경우) |
| 장착 유형 | Wall Mount (via integral suspension points/anchor plates) |
8. 보증 및 지원
8.1 제한 보증
The Electro-Voice ZX3-90B speaker is covered by a Limited Warranty. Please refer to the warranty card included with your product or visit the official Electro-Voice web보장 범위, 기간, 청구 절차 등에 대한 자세한 약관은 해당 사이트에서 확인하세요.
8.2 고객 지원
For technical assistance, service, or further information regarding your Electro-Voice ZX3-90B speaker, please visit the official Electro-Voice website or contact their customer support department. Contact information can typically be found on the brand's web사이트 또는 제품 포장.
Electro-Voice Official Web대지: www.electrovoice.com
