RAT72

Features

● Upgrade tier Class H, matching with the new generation mid-end SMPS product, the effect is 〉76%.

● Divided into three models with power ranging 650W/1200W/1800W at 8ohm loading, which satisfys the requirements of application projects.

● Extremely high power density: amplifier with height-2U/depth-17" of 16kg can provide 7600W continuous output power

● Stably drive speakers with 8ohm, 4ohm, and 2ohm loading, meeting requirements from line array to normal array application projects.

● Very low harmonic distortion(THD=0.1%）and the ideal frequency response performance(20～20kHz).

● Use audio-specfic components and connectors, ensuring higher reliability.

● Removable front panel, easy to clean and maintain.

● Adopt SMT, AI, ICT full-automatic production and testing technology to ensure the standardization of production and product consistency.

● Have perfect and intelligent protection such as overpressure, over-current, short circuit, over-temperature.

● DC, VHF, clip limiter, so as to prevent damage cause by man-made and environmental factors.

Application

● Large-scale live performance and fixed installation projects.

● Conference centers, high-end hotels, Disco and clubs etc.

Model	RAT72
Power
8Ω stereo *	2000W×2
4Ω stereo *	3600W×2
2Ω stereo **	5200W×2
8Ω bridge *	7200W
4Ω bridge **	8200W
Other Specification
Frequency response	20Hz-20kHz
THD+N	<0.05%
S/N rate	>95dB
Damping factor	>280
Crosstalk	>70dB
Slew rate	>20V/μs
Input sensitivity	0.775v / 1v / 32dB
Input impedance (bal/unbal)	10kΩ/20kΩ
Voltage gain(8Ω)	43.8dB
Output Circuitry	Class I
Cooling	Air flow from front to rear
Protection	soft start,DC,short circuit,over load,clip limit, over heat,progressive volume
Protection
Connector
Input	XLR-F, XLR-M
Output	Binding posts & NL4 SPEAKON
Function
Front panel indictor	STY,power,signal,clip,protection,parallel,bridge
Front panel	power switch,volume control knob
Rear panel	stereo/paralle/bridge switch,input sensitivity switch soft clipping switch
Rear panel
Dimension/Weight
Product dimension	483×505×89 mm
(W×D×H)(mm)
Packing dimension	620×585×170 mm
N.W.	16.1kg
G.W.	18.6kg
Power	Non-removable power cord AC220V/50Hz.±10%

Remark:

*The power is tested under EIA standard.
**The power is tested under the condition of 40ms burst, 1kHz sine wave and 1% THD.
Other data is tested under Q/TPA 1-2008 standard.
TPA reserves the right to make changes in specification without prior notice. The final specification is subject to the user manual.

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