1 Power supply design

Each equipment includes independent logic high rate of power supply, which can control electrical circuit to adjust power output and voltage from time to time, and to respond the request of signal and load, so it can get the best power match under the wide range of load, so to ensure the power amplifier will not be overheating.

2 Power output grade

Adopt the balance output circuit, the same as fully symmetrical Bridge Road: compared with the normal single end of land output circuit, the same work voltage can generate the output power in 4 times, that is to say, in order to get the same output power, the work power voltage of power amplifier is much lower thannormal OCL model. The output power tube is with wide safety work area under the condition of low voltage, so it is with higher power and reliability compared with normal OCL output model. Most importantly, The distortion of it is much Lower and can output better tone quality.

3 Sign Voltage Range

There is a limited voltage device within each input channel. By checking the output sign and controlling the input sign, so the power amplifier output will not be at the state of clipping in long time, and can protect the speaker. It can automatically control the input sign when the power amplifier is overheat, so can reduce the heat and keep safety.

4 Perfect protection function

Power amplifier provides various protecting function, such as . Direct current protection, internal stoppage protection, input overload protection, filter of radio frequency distraction, output short circuit protection, mismatching load and high frequency overload protection, radiator and over temperature protection for radiator and transformer, over electricity protection. And the over temperature protection for output electricity is achieved by gradually lower the output signal. Only when the temperature keeps rising to the extremity, can it cut off the output electricity supply of this channel, so avoid the stop of play.

5 Heat dissipation system

There is an independent heat dissipation system for each channel, two groups of nonpolar speed adjusted Fan. The sealed air go through the radiator to strengthen the effect of heat dissipation, and at the same time, avoid the the dust and smog of stage to pollute the circuit board to ensure the equipment is in good working condition, and the temperature can get balance in some ranges.

1

Model	AP-4 AP-6 AP-8 AP-10 AP-12 AP-15 AP-480 AP-4100 AP-4130
8Ω Stereo Power	2×400W 2*600W 2*800W 2*1000W 2*1200W 2*1500W 4*800W 4*1000W 2*1300W
4Ω Stereo Power	2×600W 2*900W 2*1200W 2*1500W 2*1800W 2*2250W 4*1200W 4*1800W 2*2200W
8Ω Bridged Mono	1200W 1200W 2400W 2400W 2800W 4500W 4*2400W 4*2400W 4*2800W
Input Impedance	> 20K/> 10K
Frequency response	20Hz-20KHz
THD+N(Rated	0.05%
Signal Noise Ration(dB)	-105dB
Degree separation	-60dB
Input Connectors	XLR
Output Connectors	Speakon& touch-proof binding posts
Power Requirement	220V-240V, 50-60Hz
conformation	Steel and aluminum chassis
Airframe Dimension	88×483×430mm
Net Weight	19kg 19kg 20kg 25kg 30kg 30kg 30kg 30kg 30kg 30kg 30kg

 

Company Profile

T. I Reward Audio CO., LTD is a global designer, manufacturer and distributor of high quality pro audio equipment, our production line including indoor outdoor line array speaker, pa speaker, pro subwoofer, monitor speaker, power amplifier, processor and wireless microphones. OEM and customized service is well provided for our customers.

 

 

T. I Reward Audio with the highest lever and most luxury raw material in the world, and offer to clients with the normal Chinese price.

 

1. Pure Iron System, it's the main part of the speaker driver units, such as pure iron, titanium, using electrical pure iron, high permeability, is the industry's most extravagant speaker material, compared to the speaker than ordinary iron sheet used 80 times to 100 times, particularly low temperature, characterized by a continuous sound particularly good, there is no magnetic circuit eddy current status, linear supple, not in haste.

 

 

 

 

2. Conical Wood horn, wood horn made from a more high-quality Russian birch plywood in high temperature and pressure, and unit-specific parameters of our own research and development agreement, wooden horn production cost is 5 times that of conventional plastic horn, professional PA system HI FI level production, is characterized by not with vibration woofer cavity interference sound particularly clear, detailed, this wooden horn sound reduction is particularly high.

 

 

 

3. Speaker research and production, our company has independent R & D capability of the speaker, from raw material procurement until the operating instructions issued to the final speaker line QA QC made by our technical team tracking execution. With the development and production of world-class speaker level.

For example, we strictly control the voice coil wire purity level, especially in the voice coil made of glue when we certified by the EU more than 220 degrees Celsius, 100 hours of power test, can provide relevant information parameters. Our usual cone of high- quality British UKN cone, he can better restore and release sound. We use a magnet Y35 quality international standards. T Washer We use top electrical iron, 900 degrees C after 8 hours-temperature annealing processing, so that the carbon content close to zero. Our Speaker Box frame belongs to our specially treated surface temperature electrostatic spray, and balanced treatment, such as selvedge position plucked location, location washer, we use CNC lathe finishing to ensure that the speaker is not at work There is an equilibrium problem. We open with a mold clamping, so that the speaker does not work exist selvage shedding problem.

 

We focus on new audio technology, fashion appearance, market flexible structure research. Our PA products in pursuit of high technology, fashion, plasticity characteristics.

Over 20 years of technical experience of our sound engineers are the foremost guarantee to all of our operation. Our electro-acoustic professionals and staffs are working for the company dedicatedly and energetically. Insistent training with serious, systematic and sophisticated QA concept to our staffs had built up solid foundation to our quality as well as to our success in the industry.

 

T. I Reward audio products ideal for rental market, installation market for events, multimedia, musicals, concert halls, theatres, church and other application …We never stop the music. We can easily meet all requirements for clients in quality, price and box design. Browse & our products & contact us for professional help and advice .