AH Series professional power amplifier is the highest class products, with the most famous Toshiba Tube and excellent components. Any speakers cooperate with AH series power amplifier could work perfectly. It is ideal for high-class projects, such as national sports game, etc. The stability is good beyond compare and the cooling system is marvelous.

If you want to gain the most cheers, then AH Series professional power amplifier will be your best partner.

Applications:

*National Shows, Games.

*Touring Sound System

*High-class Club, Pub, Disco

*High requested show, Performance.                                                            

Features:

*2U/3U rack mounting

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

*Separation of grounding switch

*Working mode conversion ( stereo, mono bridged and connected )

*Input sensitivity selection

*Excellent sound quality and strong power output

*Adopting high integrated parallel circuit design, greatly reduces the breakdown rate

*Advanced cooling system and low noise design

*Professional input and output terminals

Model	AH-400	AH-600	AH-800	AH-1100	AH-1400
Picture
8Ω Stereo Power	400W x2	600W x2	800W x2	1100W x2	1400W x2
4Ω Stereo Power	600W x2	900W x2	1200W x2	1650W x2	2100W x2
8Ω Bridged Power	1200W	1800W	2400W	3300W	4200W
Damping factor	500:1	500:1	550:1	550:1	550:1
Slew rate	70v / us	80v / us	80v / us	85v / us	85v / us
S/N Ratio	>105dB	>106dB	>106dB	>106dB	>106dB
T.H.D. rate power@8Ω 1KHz	≤0.03%
T.M.D. rate power@8Ω	≤0.01%
Frequency Response	20Hz-20kHz,±0.2dB
Input Sensitivity	0.775v /1.0v / 1.55v
Input Impedance	20kΩ Balanced,11kΩ Unbalanced
Input connectors	XLR Plugs
Stereo/Mono	Stereo, mono bridged and connected
Protection	Overheating, clipping, overcurrent, overload, short circuit.
Power Supply	AC 220v/50~60Hz
Dimensions(W×D×H)	483x460x88mm/2U	483x460x88mm/2U	483x460x88mm/2U	483x460x132mm/3U	483x460x132mm/3U
Net W.	26kg	28kg	30kg	37kg	39kg

Power Amplifier

Power Amplifier

Power Amplifier

Power Amplifier

[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.