DAP-8400

Digital Intelligent Audio Management Plus

The DAP-8400 Digital Intelligent Audio Management Plus Amplifier design by flexibility and complete, has 8 channels microphone input, every 4 channels divide into Area A and Area B, two area independently with Auto Mixer work with Mic Noise Canceling and Auto Room Calibrate work with Digital Feedback Suppression, can separate access according to the needs of different occasions or bypass. Built in Acoustic Echo Cancellation (AEC) for Video Conference system, built in 4 channel power amplifier, stereo bridge transformation, can drive 4x150W at 4Ω stereo and 2x300W at 8Ω bridged, and Built in USB port for recording audio and playback.

The DAP-8400 Supports multiple meeting for Corporate meeting Rooms, Government meeting room & City Council Meeting, Education institutions, Courtrooms and Non-profit organizations.

VERIFICATION OF COMPLIANCE :

FEATURE

Digital intelligent audio management plus amplifier.
8 channels microphone input, first 4 mic channels is divided into Area A and next 4 mic channel is divided into Area B.
Easy to control Volume output on panel and have indicators LED lighting display status of CLIP (Peak), SNG (Signal), PRO (Protection) and Bridge (Bridge Mode).
Combo jacks (XLR/1/4″), RCA inputs provide flexibility.
EQ Low/Mid/Hi adjusting Frequency of MIC/LINE.
Each channel of microphone input has Volume GAIN and +48V phantom power switch to adjusting independent.
Mic input area A and area B have independently with Auto Mixer work with Mic Noise Canceling and Auto Room Calibrate work with Digital Feedback Suppression.
Built in Professional Digital Feedback Suppression function, through/feedback mode can be convertible.
Built in Acoustic Echo Cancellation (AEC).
Built in USB port for recording and playback in MP3 format.
Cooling Vents and Fan provide front to back forced airflow for cooling.

SPECIFICATIONS

*DAP-8400*
Power Supply	AC～220V 50Hz
Consumed Power	700W
Frequency Response	20Hz～20KHz
THD	<0.05%@1KHz
Input Impedance	MIC Input：47KΩ, Line Input：10KΩ
	Music Input：10KΩ, Remote Input：10KΩ
Output Impedance	Extend Output：220Ω, Remote Output：1KΩ
	REC Output：1KΩ, Collect recording：1KΩ
Size	430X400X88mm
Net weight	15Kg
*Feedback*
Sampling Rate	32KHz
Frequency Response	125Hz～15KHz
Distortion	<0.1%@1KHz
SNR	>90dB
Signal Delay	<11ms
CMRR	25dB（50Hz ± 20kHz）
*Ambient noise elimination*
Frequency Response	10Hz-30KHz
Distortion + Noise	<0.2%@1KHz
Noise	<-90dBu
Dynamic Range	114dB
Limit Range	-80 to -20dBu
Noise Gate	<100us
*Amplifier*
Frequency Response	20Hz-20KHz±0.5dB
THD	<0.05%@1KHz
SNR	>100dB
Power Consumption	700W
Rated output power	4X100W（8Ω STEREO）
	4X150W（4Ω STEREO）
	2X300W（8Ω BRIDGED）

DIAGRAM

VIDEO

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SPECSHEET SOUNDVISION DAP-8400