Ruifeng Audio Peripherals-Double 30 Segment EQ Graphic Equalizer- PRO Audio Equalizer for Sound Reinforcement Projects

• Home Audio & Theater Speaker Mount: Equalizer
• Home Audio & Theater Watts Per Channel: Equalizer
• Player Type: Equalizer
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DE230
• Speaker System Audio Output Mode: Equalizer
• Finish: Aluminium
• Control: Wired
• Sound Channel: Equalizer
• FM: Without FM
• HDMI Quantity: 7 Channel
• Frequency Response: 20Hz~35kHz±0.5dB
• Gain Control: +10dB
• Distortion: ≤0.01%Thd,20Hz-20kHz
• Ground Noise: ≤-92dB,22Hz~22kHz
• Noise Signal Ratio: ≥110dB
• Separation: ≥-70dB@1kHz
• Rated Voltage and Current: 220~230V/50Hz,20W
• Maximum Inpu: ≥+18dbu
• Input Impedence: 10KΩ, Electronic Equilibrium
• Output Impedence: ≤50Ω,Electronic Equilibrium≥
• Maximum Output Level: +18dbu
• Filter Characteristic: to 250Hz Adjustable,12dB/Octave
• Net Weight: 3kg
• Transport Package: Carton Box
• Specification: 134× 483× 185mm
• Trademark: RF
• Origin: China
• HS Code: 8518900090
• Production Capacity: 2000PCS/Month
• Package Size: 140.00cm * 490.00cm * 190.00cm
• Package Gross Weight: 5.000kg

Product Description

Ruifeng audio provides a number of high-quality sound reinforcement system projects, which specializes in government project, theatre, auditorium, multi-functional hall, outdoor broadcast, hotel banquet hall, entertainment area, stadium etc,. To become the leading audio brand at home and abroad is Ruifeng Intelligence goal.

Our products sale at home and more than 50 countries and areas such as America, Europe, South America, Middle East, South Asia etc,. Ruifeng sincerely welcome you to become a distributor of us and keep a long-term and stable cooperative relationship.

Product Name :Double 30 Segment Graphic Equalizer


Features

DE230 graphic equalizer can meet the needs for most of the sound reinforcement projects,it has simple and intuitive operation control,with high precision components,Its frequency is quite accurate, the error is not more than 5%, the input gain range of each channel is +/-15dB, and the adjustment range of high pass filter is adjustable from 10Hz-250Hz, 12dB/oct.Other features with 45mm fader,optional +/-6dB or +/-l5dB attenuation range,for more precise gain adjustments;
Each channel is equipped with a pass-through switch to facilitate the equalization of signals or direct through working mode switch; Low noise working balanced input and output, intuitive design makes operation easier.


Specification

 

Input function		Electrical properties
Input impedence	10KΩ, electronic equilibrium	Frequency response	20Hz~35kHz±0.5dB
Maximum input level	≥+18dBu	Ground noise	≤-92dB,22Hz~22kHz
CMRR	>-60dB@1kHz	Noise Signal Ratio	≥110dB
Output function		Separation	≥-70dB@1kHz
Output impedence	≤50Ω,electronic equilibrium	Gain Control	+10dB-∞
Maximum output level	+18dBu	Distortion	≤0.01%THD,20Hz~20kHz
Filter characteristic		physical parameter
Filter characteristic	to 250Hz adjustable,12dB/octave	Dimension(H×W×D)	134(3U)×483(19")×185mm
Low EQ	±6dB shelving@50Hz 5.6dB/octave	Rated voltage and current	220~230V/50Hz,20W
High EQ	±6dB shelving@14kHz 4.3dB/octave	Net weight	3kg
Fliter frenquency characteristics	±15dB,ISO nominal mean frequency,Q=4

Classic Projects




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FAQ:

Q1:How long is the warranty for the speakers?
A1: 1 year warranty.

Q2: How about the delivery time?
A2: 3-7days for stock.
(10-20 days for new order depend on order quantity since receipt of 30% T/T deposit payment)

Q3: What kind of payments does RF support?
A3: T/T, Western Union, Cash are accepted.

Q4: What's the MOQ?
A4: MOQ is 2pcs.

Q5: Can you produce according to customers' design?
A5:We are professional manufacturer, OEM&ODM are welcome.

Q6: What is your sample policy?
A6: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the freight.

Q7:Do you test all your products before delivery?
A7: Yes, we have 100% test before delivery. We make sure our good quality.

Our Advantages:

1) Audited supplier by SGS international certificate organization
2) Product quality: Superior speaker and amplifier, top technology and quality.
3) Certificate: CE,RoHS,SGS,ISO9001,ISO14001,ISO27001,ISO20000-1,ISO18001
4) Monthly Production Capacity: 2000pcs
5) Fast delivery: Get your order when you need it.
6) 5000 square meters workshop, with about 200 workers and 20 professional engineers
7) Professional and Skilled in audio knowledge  ---can design complete audio system for you
8) Convenient Transportation: 1 hour to Guangzhou port
9) 24 hours after sales service.

If you want to know more details about the products please leave a message to me~