Professional 2231digital Effect Professional 31 Band System Sound Equalizador Audio Graphic Equalizer

• 소음: <95dB
• 하이파이: 하지 하이파이
• 활동: 수동
• 운전 모드: 와이어 / 원격 제어
• 스피커 시스템: 옵션 조합
• 스피커 재질: 금속
• 모델 번호.: CSL-2231
• 신청: 상업
• 인증: CE, RoHS 규제
• 모니터: LCD 화면
• THD: <0.005 %
• 그룹: 1
• External Expansion Function: MP3 + SD Card System
• AUX: 105db
• 주파수 범위(Hz): 20Hz~2kHz
• 팬텀 파워: + 48V
• 입력합니다: Audio Peripheral
• 작동 모드: 수동 조정
• 치수(l x w x h): 200mm*450mm*135mm
• 게인 컨트롤: Mono -60dB ~ -40dB
• 높은 주파수: 12kHz ± 15dB
• 메인: Stereo, Mono
• 파워: 35W
• 운송 패키지: Carton Box / Flight Case
• 사양: audio equalizer
• 등록상표: CSL
• 원산지: Guangdong, China
• 생산 능력: 5000000PCS/Month

제품 설명

 

Product Description

Specification

Features:
1. Two-channel 15-segment design, 1/3 frequency program with constant Q value within ± 12db, and input gain with adjustable range
of ± 12db
2. With -18dB low-cut switch (75Hz), it can effectively eliminate low-frequency noise.
3. With BY-PASS switch, it is convenient for machine debugging.
4. The standard 1U structure is more suitable for engineering installation.
5. Five-segment two-color signal level indication, XLR balanced and 1 / 4TRS unbalanced input and output can make you use it as
you like.12 series intuitive design makes your operation easier. 6. Built-in 220V ~ and 110V ~ 50 / 60Hz universal power supply,
you can rest assured to use.

Technical Parameters:
Input impedance 22KΩ
Output impedance 200Ω
Frequency response 20Hz ~ 20KHz + 0 / -12db
Balanced section number Double 15 sections
Equalization gain + 12dB / -12dB
Total resonance wave distortion 0.05% (1KHz)
Signal to noise ratio> 90dB
Signal control IN / OUT and LOW CUT
Working voltage 220V ~ 50Hz / 60Hz

Model

231

231s

251

251s

Packing & Delivery

 

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

Guangzhou Cast Sound Lighting Entertainment Equipment Co., Ltd. is a wholesale company that manufactures good & high quality microphone, mixer and speaker starting from 2011. The company provides the customized products and OEM service. Various new collections and design are coming out each month . The factory own the proficient skill and updated machine

FAQ

* Lead Time: 4 days for Sample order, normally 15 days for Mass production.
* Quality Control: 2 QC for double check before shipping
* Customized: Logo, Package, new design, new function is available
* Sample: available; please contact us for more detail.

Q1: Do you accept OEM?
A: Yes. OEM is warmly welcome. We have a professional and experienced team here, Just contact us.

Q2: How could you control the quality?
A: We're a professional manufacture of microphone and speaker who had verified by alibaba. All of our product will be double check
before shipping. And video of mass production is available for your check.

Q3: How could I pay for you and what is your payment term?
A: T/T, Western Union, Visa card are available. Online payment on alibaba is also available.
FOB, EX-W, CFR.

Q4: what is your packing?
A: Normally box + foam is using for package. It is safe for long delivery.

Q5: When will you ship the goods?
A: It depends on the quantity of your order. If the quantity is less than 5 pcs, normally it will ship within 4 days.

Q6: How can I get the goods?
A: If you have no shipping agent in China, we would like to help you arrange the shipping by air express, cargo or ship.

Q7: How long will the goods reach me?
A: It depends on where you are and how to send. For detail, please contact us.

We're looking forward for long-run cooperation ship, keeping good quality and competitive price to ensure our customer benefit. We
respect our entire customer and take them as our partner. Sincerely hope we can be WIN-WIN.