Name: Double channel 2U Professional Power Amplifier B Series
Brand: Dolsi or client's brand
Price: 1 USD

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Double channel 2U Professional Power Amplifier B Series

Brand Name:Dolsi or client's brand

Certification:CE, CB, 3C

Model Number:B series

Minimum Order Quantity:50pcs

Payment Terms:TT, 30% before production, 70% before shipment

Place of Origin:Guangzhou, China

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Dolsi Audio Equipment Co., Ltd

Site Member

Location: Guangzhou Guangdong China

Address: No.22 Daban Industrial Street 1, Daban Industrial District , Tinggen Village, Shatou, Shiqiao,Panyu District, Guangzhou,China

Supplier`s last login times: within 46 hours

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Product Details Company Profile

Product Details

Dolsi advantage

The best combination of nice quality and high profit.

www.dolsipro.com

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Double channel 2U Professional Power Amplifier B Series

Specifications:

Model No.	B-360	B-450	B-600	B-800	B-1300	B-1600
Output power under stereo mode at 8 ohms	350Wx2	450Wx2	600Wx2	800Wx2	1300Wx2	1600Wx2
Output power under stereo mode at 4 ohms	500Wx2	700Wx2	1000Wx2	1300Wx2	2000Wx2	2300Wx2
Output power under stereo mode at 2 ohms	N/A	N/A	1500Wx2	1800Wx2	2400Wx2	2800Wx2
Input sensitivity	0db(0.775V rms) 1.0V/26dB
Frenquency response	20-20000Hz(±0.3dB)
Slew rate	≥30V/us
Damping factor	≥400:1			≥600:1
Cross talk	＞70dB@1KHz
S/N	＞100dB
THD+N	＜0.1%,1KHz
IMD	＜0.2%8Ω,1KHz@1W
Dimensions (WxHxD)	483x88x460mm

Product Highlights:

1.Small size, light in weight .

2. High efficiency and strong reliability. Best Choice for performance tour and outdoors.

3. Full functional protection system, including electric power soft starting , no relay output and protection against short circuit of direct current over-load, over-heat, super-high frequency, clipping distortion.

4.High efficiency but short air inlet groove with heat radiation bar.

5.Applicable to a variety of occasions from entertainment places , bar, meeting room to large theatre.

Product packing:

Each piece of product with polyfoam protection packed into a paper carton. Or packed as per client's request.

Good Service to you:

1. Manufacturing with Dolsi brand.

2. Manufacturing with your brand ( OEM).

3. Manufacturing with your design, your specification and your brand ( ODM).

4. Closely following up, fluent communication, quick feedback and action to any of your query or request for sampling, order, production,shipment, documents and after-sales service.

Click here for more Dolsi products !

Website: www.dolsipro.com

Email: melody@dolsipro.com

Skype: xuemei.liang69

Wechat: m966369

Company Profile

Our logo DOLSI, the pronunciation is similar with Chinese Pinyin "douniushi" which means matador. The matador, originating from Spain, is famous all over the world with perfect combination of confidence, art and power.

With over ten years of production experience in professional audio products, Dolsi Audio has grown up to be a manufacturer focusing in design, research, development and manufacturing of high quality audio equipment, including professional power amplifier, speaker system, and other audio peripheral products. With strong R&D capability , Dolis is working on custom-made, OEM and own-brand production for clients from all over the world.

One of our outstanding business is the development on our own power amplifiers with patents. We have obtained a number of patents on technology invention, out-ward appearance design, and circuit board layouts.

Starting from traditional analog circuit, after hard working of our senior Engineers, Dolsi developed over ten series of amplifiers covering classic analog technology, inculding Class-H, high efficiency TD electric circuit, SMPS and Class-D digital amplification and professional audio system. All of our products are made with well selected parts and quality components. Co-operation with famous suppliers America ON, Japan Toshiba and SANKEN, DOLSI ensures the advantage of technology updating and product reliability.

We understand well about the real demand to the reliable performance of audio equipment from different types of applications. Dolsi engineers configure the product function with different structure and feature based on different applications, coming out variety of product series that can be widely used in theatre, stadium, outdoor events, club, indoor show,meeting room, church, bar saloon and multiple-function hall.

Quality is the critical point of a business life. We always stick to quality first, customer supremacy and service success.Dolsi product passed CCC, CB, CE and RoHS certification.