Product Details

We are proud of providing excellent products as below:

line array sound system; concert sound system; dj equipment; conference sound system; karaoke speakers; outdoor speakers; stage speakers; audio speaker; subwoofer speaker; line array; speaker system; sound system; professional loudspeaker; dj speaker box; subwoofer; bass; pro audio; coaxial speaker; woofer speaker; line array cabinet;

power amplifier; audio amplifier, audio processors; wired and wireless microphone; equalizer; pre-amplifier, mixers; etc.

Multi-Channels Switching Power Amplifier -FP Series

FP Series Power Amplifier is a high-end product, using the latest R&D leading technology. The efficient and reliable protection circuit makes it more safely. It is a lightweight and space-saving power amplifier, with 4 channels of high power.

Applications:

*Touring Sound System

*High-class Club, Pub, Disco

*High requested show, Performance.

Features:

*2U rack mounting

*Four Channels

*Overheat, Clipping, Overload, Short Circuit Protection and Soft Start

*PSU Switch Mode

*AU Protect Circuit

*Class TD Circuit

*Good quality red cooper cooling system

*Separation of grounding switch

*The output fixed voltage is adjustable to meet different demands

*Excellent sound quality and strong power output

SPECIFICATIONS---- FP Series:

Model	FP 4.8	FP 4.10	FP 4.13	FP 4.15
8Ω Stereo Power	800W x 4	1000W x 4	1300W x 4	1500W x 4
4Ω Stereo Power	1300W x 4	1650W x 4	2100W x 4	2450W x 4
16Ω Stereo Power	400W x 4	500W x 4	650W x 4	750W x 4
Cross Talk (1kHz)	>70dB	>70dB	>70dB	>70dB
S/N Ratio	112dB	112dB	112dB	112dB
T.H.D. rate power@8Ω 1KHz	<0.1%
Frequency Response	10Hz-34kHz,±0.1dB
Default Gain	35dB
Gain Selectable	23,26,29,32,35,38,41,44dB
Input connectors	XLR Plugs
Protection	Overheating, clipping, overcurrent, overload, short circuit.
Power Supply	AC 220v/50~60Hz
Dimensions(W×D×H)	483x396x88(2U)
Net W.	11kg	11kg	12kg	12kg

[RKB Audio] Company Introduction:

Products:

Our main products: Passive 2-way/3-way full range speaker, line array speaker, subwoofer/bass speaker, stage speaker, karaoke speaker, PA system, professional power amplifier, karaoke amplifier, wireless microphone, etc.

R&D Ability:

We have strong R&D Ability, owing totally 3 factories on speakers/amplifiers/empty speaker cabinets. We have 10 designers who have more than ten-year experience on sound. We develop over 30 series of new models each year, and we can also make samples according to your requirements.

Management Concert:

Quality First; Customers Upmost; Sincere Cooperation: Create Win-win.

Our Mission:

Keep providing amazing feature sound systems at prices that fit everyone’s budget.

Market:

80% of our products are exported to Europe, South-east Asia, the Middle East, and other areas. We have built a great reputation in the field of professional sound in overseas.

Payment Terms:

30% deposit to confirm order, balance paid before shipment.

Payment Mode:

T/T; Western Union; MoneyGram; Cash; or negotiated.

Lead Time:

7-15 working days.

We promise to provide high level of professional audio equipment and best service. Welcome all the customers to visit us and establish business relations with RKB Pro-audio.