1170W Dolby Atmos amplifiers 4K cinema AVR

Tonewinner 7.3.4 Dolby Atmos decode 4K cinema amplifier

AT-2300PRO is a Dolby Atmos theater & Karaoke integrated amplifier. It's a all in one machine which combines home theater system, personal music center and professional Karaoke system. AT-2300PRO's professional 5.1.2 channel immersion karaoke system is pioneering in audio industry. Support audio return channel (ARC), which can make smart TV turn into song-order machine. As a top 10 audio brand in China, Tonewinner has 30+ years experience in designing and manufacturing acoustic products. As an original supplier, Tonewinner always warmly welcomes distributors, partners and customers around the world.

Model
AT-2300PRO
Channels
7.3.4
Power
3*230W (L/R/C) + 4*120W (Others)
G.W.
18KG

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Tonewinner 7.3.4 Dolby Atmos decode 4K cinema amplifier

Main Features

Dolby Atmos, DolbyTrue HD and all downward Dolby audio formats.
DTS:X, DTS-Master and all downward HD audio formats.
HDMI2.0, HDCP2.2 and HDMI eARC.
18GHz full bandwidth video signal, supports 4K/60Hz, Dolby Vision and HDR 10 video signal.
Stacked OSD menu operation display.
Support 7.3.4 in total 13 channels Atmos decoding lineout output.
Built-in Karaoke and multi-tap DSP mixing processor.
Built-in auto smart room acoustic testing and auto compensation for spectral Characteristic, channel loudness and channel distances.
Built-in Bluetooth audio receiver function.
Built-in audio player function, support files playing from TF card & USB disk, support several lossless & compressed audio format files playing, such as FLAC, APE, WAV, MP3 & etc; support multi-layer folder management.
Smart phone App control.
Support over 10 kinds of speaker configurations from 2.0 to 7.3.4.
HDMI 6 in 2 out, also 2 x COAX, 2x OPT and 3 x ANA inputs.
5.1 channel external mixing inputs, can add external mixer.
Built-in L, R, C: 3X240W, Rest channels: 4X120W. （8Ω，RMS）Class H high power HiFi amplifier, can drive 5.2 speaker system directly.
RS232 integrated controller.
HDMI ARC, eARC, and CEC.
Max. 1s lipsync adjustment.
Each channel has as many as 7 to 11 band parameters EQ.
Random combination of video and audio signals from different input sources.
Use the latest ADI new due core DSP.
Independent settings and parameters storing for input channels

Parameter

Model	AT-2300PRO	THD	≤0.05%
Channel	7.3.4 decode/5.1.2 speaker	SNR	≥95dB (A-weighted, pure mode)
Frequency response	20Hz-20kHz (+1/-3dB)	Power output	L/R/C, 230W Rms/8Ω (THD=1%, 1 CH driven, 1kHz) other channels, 120W Rms/8Ω (THD=1%, 1 CH driven, 1kHz)
Impedance	8Ω	Gain	≥38dB (pure mode)
Power voltage	AC 110-115V/60Hz, 220-230V/50Hz	Warranty	1 year
G.W.	18kg	N.W.	16.3kg
Machine dimension	431x402x178mm(W×H×D)	Package dimension	546x494x258mm(W×H×D)
Application	living room,bedroom, home theater, etc	Accessories	manual, certificate, remote control, power cord, HDMI cable, battery