High Performance 4*80 Watts Home Theater Acoustic Sound System Bluetooth Amplifier

• Hi-Fi: Hi-Fi
• Activity: Active
• Operation Mode: Wire / Remote Control
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: BF450
• Speaker System: Optional Combination
• Speaker Material: Plastic
• Application: Commercial, Home
• Certification: CE, RoHS, FCC
• Power Output: 4X80W
• Channel Number: 4-Channel
• Impedance: 4-16 Ohm
• Microphone Input Sensitivity: 10mv
• Each Input Sensitivity: 300mv
• Frequency Response: 20Hz-20kHz
• Signal to Noise Ratio: 95dB
• T.H.D.: 1%
• Digital File-Type Compatibility: MP3, WMA, Wav
• Power Supply: AC220V, 50-60Hz
• Dimensions (L x W x H): 350X315X97mm
• Transport Package: Carton
• Specification: 5.1 kg
• Trademark: Ben & Fellows
• Origin: China
• HS Code: 8518400090
• Production Capacity: >50000

Product Description

2/4-CH Stereo Bluetooth Amplifier with FM/USB/SD Card/MIC IN/Earphone OUT

Features:

> This 2/4 Channels Stereo Amplifier is perfect for your karaoke and home theater acoustic sound system. It gives you 160W/320W power, accommodates 2/4 sets of speakers, allowing you to enjoy high-quality amplified audio.

> 5 INPUTS: This digital amplifier box supports various external sources. Features two 1/4" microphone inputs, AUX input, USB and SD card slot.

BLUETOOTH CONNECTIVITY: Adopt wireless Bluetooth technology. Works with today's latest devices including smart phones, tablets, iPhone and computer, featuring hassle-free receiver pairing.

> EQ CONTROL: The improved professional compact & powerful mini amp system features crisp, responsive buttons for mode controls & power
> ON/OFF switch. Equipped with rotary knob controls for microphone volume, bass, treble, echo and master volume.

Specifications:

Model	BF250	BF450
Power Output	2x80W	4x80W
Channel Number	2-Channel	4-Channel
Impedance	4-16 Ohm	4-16 Ohm
Microphone Input Sensitivity	10mV	10mV
Each Input Sensitivity	300mV	300mV
Frequency Response	20Hz-20KHz	20Hz-20KHz
Signal to Noise Ratio	95dB	95dB
T.H.D.	1%	1%
Digital File-type Compatibility	MP3,WMA,WAV	MP3,WMA,WAV
Power Supply	AC220V, 50-60Hz	AC220V, 50-60Hz
Dimensions (L x W x H)	250x240x97mm	350x315x97mm
Gross Weight	3.2kg	5.1kg