Bason BA-7800 1400W Professional Mixing Amplifier with Optical Input for Smart TV Karaoke

• Next Generation SMT (Surface-mount Technology) mainboard.
• Built-in MP3 Player Module
• Recording function
• Optical Input Box for Smart TV connection (Only available through Phong Le Mega Karaoke)
• LCD Monitor Control Station
• Next Generation Bluetooth wireless audio streaming from smartphones & tablets. No antenna needed. 
• Console Separate Adjustment
• Sound Effect
• 4 Audio/Video Inputs: DVD/AUX/HDD/USB Module
• 2 Video HDMI Inputs
• 1 HDMI Output
• 1 RCA Audio/Video Output
• USB Port Input)
• L/R Multiplex Channel Output Selector
• Music Low, Mid, High, Balance, Volume Controls
• Microphone Delay, Repeat, Echo, Low, High Volume Controls<
• Microphone Volume Controls for Low, Mid, High, Echo, Balance, Volume for individual microphones
• 4 Front 1/4" Microphone Inputs, 1 Guitar Input 
• Headphone Output with volume control
• 2 Rear XLR Microphone Inputs, XLR Line-out
• XLR Subwoofer Output
• Master Microphone Control
• Master Volume Control
• 4 Audio Outputs (Record Out, Line Out, Subwoofer Out (Music/ Mixing), Mic Out (High/Low)
• 4 Banana Plug Speaker Connectors
• 2 SpeakOn
• XLR Line out
• Subwoofer Output
• Built-in BBE Sonic Maximizer for both vocal and music
• DSP Digital Sound Processor
• Temperature-Active, Ultra-Low-Noise Fan for non-stop operation
• Pre-Input and Pre-Output for External Effort

Specification:

• Maximum Output: 700W + 700W  (8 Ohms) Max
• Microphone Input Sensitivity: <20mV
• Music Input Sensitivity: 250mV / 47K Ohms / 1kHz
• Microphone Frequency Response: 20Hz - 20 kHz / 3dB
• Music Frequency Response: 20Hz - 20 kHz / 3dB
• Microphone EQ characteristics: Treble: +/- 10dB (10kHz), Bass: +/- 10dB (100Hz)
• Music EQ 10 Channel characteristics: Treble: +/- 10dB (10kHz), Bass: +/- 10dB (100Hz)
• Key Control Range +/- 6 Half Tones
• Speaker Wattage Impedance: 4 Ohm - 8 Ohm
• Voltage: AC 115V 
• Dimensions: 17"(W) x 8.5"(H) x 14"(D)
• Weight: 55 lbs.