1. 서론
This manual provides essential information for the safe and effective operation of your FBT XSUB115SA Active Subwoofer. Please read this manual thoroughly before using the product to ensure proper setup, operation, and maintenance. Retain this manual for future reference.
The FBT XSUB115SA is a 15-inch bass-reflex active subwoofer designed to provide low-frequency extension, ideal for use with FBT X-LITE and X-PRO series speakers. It features a 1200W RMS Class D amplifier and a digital signal processor (DSP) with 4 presets for sound customization.
2. 안전 정보
WARNING: To prevent fire or electric shock, do not expose this appliance to rain or moisture. Do not remove the cover. No user-serviceable parts inside. Refer servicing to qualified personnel only.
- 이 지침을 읽어보세요.
- 이 지침을 잘 보관하세요.
- 모든 경고를 주의하세요.
- 모든 지시를 따르세요.
- 이 기기를 물 근처에서 사용하지 마십시오.
- 마른 천으로만 닦으십시오.
- 환기구를 막지 마십시오. 제조업체의 지침에 따라 설치하십시오.
- 라디에이터, 난방 조절기, 스토브 또는 기타 장치(다음을 포함)와 같은 열원 근처에 설치하지 마십시오. amp열을 생성하는 발전기.
- 극성 또는 접지형 플러그의 안전 목적을 저버리지 마십시오. 극성 플러그에는 두 개의 날이 있으며, 하나는 다른 하나보다 넓습니다. 접지형 플러그에는 두 개의 날과 세 번째 접지 갈래가 있습니다. 넓은 날 또는 세 번째 갈래는 안전을 위해 제공됩니다. 제공된 플러그가 콘센트에 맞지 않으면 전기 기술자에게 문의하여 오래된 콘센트를 교체하십시오.
- 전원 코드가 밟히거나 끼지 않도록 보호하세요. 특히 플러그, 편의용 콘센트 및 기기에서 나오는 부분은 보호하세요.
- 제조사가 지정한 부속품/액세서리만 사용하세요.
- 번개 폭풍 시 또는 장기간 사용하지 않을 때는 기기의 플러그를 뽑아두세요.
- 모든 서비스는 자격을 갖춘 서비스 담당자에게 의뢰하십시오. 전원 코드나 플러그가 손상되었거나, 액체가 쏟아졌거나, 물체가 기기에 떨어졌거나, 기기가 비나 습기에 노출되었거나, 정상적으로 작동하지 않거나, 떨어졌을 때와 같이 기기가 어떤 식으로든 손상된 경우 서비스가 필요합니다.
3. 패키지 내용
Upon unpacking your FBT XSUB115SA, please verify that all components are present and in good condition:
- FBT XSUB115SA 15-inch Bass Reflex Subwoofer
- Power Cord (16.4 ft / 5 mt)
- 사용 설명서 (본 문서)
옵션 액세서리(포함되지 않음):
- Four 100mm / 3.93" transport wheels
4. 제품 오버view
4.1 주요 특징
- Active subwoofer with bass-reflex design
- 15mm / 0.59" birch plywood cabinet
- 15" woofer with 3" voice coil
- 1200W RMS Class D power amp리퍼
- 4 DSP presets for sound customization
- Frequency response: 42Hz - 120Hz
- M20 stand pole mount for satellite speaker
- Two FBT design aluminum handles
4.2 구성 요소 및 제어
그림 4.2.1: 전면 view of the FBT XSUB115SA active subwoofer, showcasin견고한 그릴과 컴팩트한 디자인이 특징입니다.
그림 4.2.2: 각도 view of the FBT XSUB115SA, highlighting its side handles for portability and the overall cabinet construction.
그림 4.2.3: 상세 view of the rear control panel, showing input/output connectors, level controls, DSP preset switch, and phase reversal switch.
Rear Control Panel Description:
- 권tage 선택기: Switch to select between 100-120V and 220-240V AC power. Ensure this matches your local power supply before connecting.
- 전원 스위치: 장치를 켜거나 끕니다.
- AC 전원 입력: Connector for the supplied power cord.
- Input Connectors (IN): Stereo combo XLR/jack inputs for connecting audio sources.
- Link Outputs (LINK): Stereo XLR outputs for daisy-chaining to other subwoofers or full-range speakers.
- HP Filter Outputs (HP FILT OUT): Stereo XLR outputs with a high-pass filter, typically used to send a filtered signal to full-range satellite speakers.
- Level Control (LEV): 서브우퍼의 전체 출력 볼륨을 조절합니다.
- Preset Switch (PRESET): Selects one of the 4 available DSP presets.
- Phase Reversal Switch (PHASE 0°/180°): Reverses the phase of the subwoofer output, useful for optimizing bass response in conjunction with other speakers.
- PRT/LMT LED Indicators: Indicates protection (PRT) or limiter (LMT) activation.
5. 설정
5.1 배치
The FBT XSUB115SA is versatile and can be used in various environments. Consider the following for optimal performance:
- Permanent Installations: Suitable for theatres, concert halls, clubs, places of worship, conference rooms, indoor sports venues, arenas, and stadiums.
- 라이브 이벤트: Excellent for touring, bands, and orchestras.
- 실내 음향: Subwoofer placement significantly impacts bass response. Experiment with different positions within the room to find the best sound. Corner placement often provides maximum bass output, but can sometimes lead to muddiness.
- 안정: Ensure the subwoofer is placed on a stable, level surface to prevent vibrations and movement during operation.
- 통풍: Allow adequate space around the unit for proper ventilation to prevent overheating.
5.2 연결
Follow these steps to connect your FBT XSUB115SA:
- 전원 연결: Before connecting the power cord, ensure the Voltage Selector on the rear panel matches your local power supply (100-120V or 220-240V). Connect the supplied power cord to the AC Power Input on the subwoofer and then to a grounded electrical outlet.
- 오디오 입력: Connect your audio source (e.g., mixer, audio interface) to the XLR/jack IN connectors on the rear panel. Use balanced XLR cables for best performance.
- Output to Satellite Speakers (Optional): If using satellite speakers (e.g., FBT X-LITE or X-PRO series), connect the HP Filter Outputs (HP FILT OUT) of the subwoofer to the inputs of your satellite speakers. This sends a high-pass filtered signal to the satellites, allowing the subwoofer to handle the low frequencies.
- 데이지체이닝(선택 사항): To connect multiple subwoofers, use the Link Outputs (LINK) to send the full-range signal to the input of another subwoofer.
Always ensure all connections are secure before powering on the unit.
6. 운영
6.1 전원 켜기/끄기
- Ensure all connections are made and the Level control is set to minimum.
- Flip the Power switch to the "ON" position. The power indicator LED will illuminate.
- To power off, set the Level control to minimum and then flip the Power switch to the "OFF" position.
6.2 볼륨 조절
Use the Level control knob on the rear panel to adjust the output volume of the subwoofer. Start with a low setting and gradually increase it to the desired level, ensuring the PRT/LMT indicator does not frequently illuminate, which would indicate signal clipping.
6.3개의 DSP 프리셋
The FBT XSUB115SA features a digital signal processor with 4 presets, allowing extensive customization of low frequencies. Use the Preset switch to cycle through the available options. Each preset may offer different frequency responses or crossover points optimized for various applications or speaker combinations.
Refer to the specific preset descriptions in the full technical manual (if available) for detailed information on each preset's characteristics.
6.4 Phase Reversal
The Phase 0°/180° switch allows you to reverse the phase of the subwoofer's output. This is crucial for proper integration with full-range speakers. In some setups, reversing the phase can improve the overall bass response and clarity by ensuring the subwoofer's sound waves are in phase with the main speakers at the listening position. Experiment with both settings to determine which provides the most coherent and impactful bass.
7. 유지관리
- 청소: Clean the cabinet with a dry, soft cloth. Do not use abrasive cleaners, waxes, or solvents.
- 통풍: 환기구에 먼지와 이물질이 쌓이지 않도록 하십시오. 주기적으로 점검하고 필요시 청소하십시오.
- 저장: 장기간 보관할 경우 전원을 차단하고 직사광선과 극한 온도 변화를 피해 서늘하고 건조한 곳에 보관하십시오.
- 점검: Periodically inspect the power cord and all cables for any signs of damage. Replace damaged cables immediately.
8. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 사운드 출력이 없습니다 |
|
|
| 왜곡된 소리 |
|
|
| 약하거나 탁한 베이스 |
|
|
If the problem persists after attempting these solutions, please contact FBT customer support or a qualified service technician.
9. 사양
| 특징 | 세부 사항 |
|---|---|
| 시스템 유형 | 베이스 리플렉스 |
| 우퍼 크기 | 15-inch (380mm) with 3-inch voice coil |
| Amp정수기 유형 | D 클래스 |
| Amp변환기 전력(RMS) | 1200 와트 |
| 주파수 응답(-6dB) | 42Hz - 120Hz |
| 최대 SPL 피크 | 135dB(절반 공간) |
| DSP 프리셋 | 4 |
| 입력 임피던스 | 22 옴 |
| 입력 커넥터 | Stereo Combo XLR/Jack IN, Stereo XLR LINK, Stereo XLR HP Filter OUT |
| 분산 | 전방위 |
| AC 전원 요구 사항 | 600 와트 |
| 인클로저 재료 | 15mm (0.59 inch) Birch Plywood |
| 그릴 | Steel with powder coat black paint finish |
| 순 치수(폭x높이x깊이) | 17.91 x 23.07 x 22.44인치(455 x 586 x 570mm) |
| 순중량 | 66.13파운드(30kg) |
| 전원 코드 길이 | 16.4 ft (5 mt) |
| 폴 마운트 | M20 스탠드 어댑터 |
10. 보증 및 지원
10.1 보증 정보
The FBT XSUB115SA comes with a limited warranty. Please refer to the warranty card included with your product or visit the official FBT web보증 범위, 기간 및 청구 절차에 관한 자세한 약관은 해당 사이트를 참조하십시오.
보증 확인을 위해 구매 증빙서류를 보관하세요.
10.2 고객 지원
For technical assistance, service, or spare parts, please contact your authorized FBT dealer or distributor. You can also visit the official FBT web지원 리소스, FAQ 및 연락처 정보를 제공하는 사이트입니다.
Official FBT Web대지: www.fbt.it
