Soundvision: SA-300BT by Millionhead (Combo Amplifier 70V-100V, 4ω-8ω Load 100V 300W)

USB/SD/BT Combo Amplifier Supports Load More Than 70V-100V, 4ω-8ω Load 100V 5 Size 300W. Designed to meet the needs of the installation of a professional public audio system. And has been designed to support a total of 70V - 100V, 4ω - 8ω and presenting the 100V 5 loading solutions in the industry 300W of the power of the amplifier that is available. With 5 sound output in the venue Each zone will have a separate on/off switch that works in person at the front panel. And each zone will have a LED light, showing a green status for opening the Chime and Siren circuit with a keypad and volume control button on the front panel. Five microphone jack, support the microphone, Phantom Power 48V and 6.35 mm microphone, press the "Voice Priority" button. Mic1 can set the priority above other inputs by reducing every 0 ~ 30DB DB. Under the wrong use, such as the temperature exceeds the voltage over the load and the short circuit. The SA-300BT USB/SD/BT MIXING AMPLIFIS ARE DESIGNED TO MEET THE REQUIREMUM SIDIUM SIDUSION SIDDRESIONALICS Installations, and DesigNEND WITH OLVEND WITH OLEVEND WITH ORELL AL LOVED WITH - 100V, 4ω - 8ω loads and featured an Industry Leading 5 Zones 100V Load Solution, 300W of Amplifier Power Are Are Availy, with With Provided An Audio Output to 5 Different Zones Within the Venue Y Operated On Front Panel, and Each Zone Has ITS OWN LED Indicator, Shall Light Green For On.features:

Built-in Bluetooth Receiver and USB/SD Player.
70V-100V, 4ω-8ω output loads

5 Zones 100V Speaker Outputs with Separate Switch on/Off & LED Indicator. Over the Inputs with 0 ~ 30DB DB Attenuation.
High-Definition Display for the Working Status of Playing Program. Controllers. Master Volume Control.
Complete Protection Provided for Output Short Circuit, Overload, High Temperature.
Rated Power: 300W
Power Consumption: 450W
Frequency Response: 4ω - 8ω: 20Hz ～ 20KHz (± 3DB)
70V - 100V: 50Hz ～ 15KHz Mode: Low Impedance: 4ω - 8ω
Voltage Line: 70V - 100V
Mic Input: 5 Mic Inputs Supporting XLR Phantom Power Connection CD, Tuner, SD, USB, Bluetooth 4.2
Audio Output: Speaker Out, Zoneout, Pre -AMP OUT LINE RCA. ≥75DB
Tone Control: Bass: 100Hz (± 10DB), Treble: 10KHz (± 10DB)
Protection: Short Circuit, Overload, High Temperature
AC FUSET6A : 50Hz/60Hz
Power Cord: (3 x 0.75mm²) x 1.5m
Dimensions (H x W x D): 100 x 430 x 340mm
Weight: 12 kgs