Portable Digital Amplifier

Model No.:DK-DB001 Product Origin:China Brand Name: Price Terms: Payment Terms: Certification: Description:Inventions with revolutionary design. Does not give off a lot of heat, small in size, does not break down, at low price, power saving, shockproof, ability to match ny other digital digital design, original sound reappears as live concert.

Different from the taditional analogy design which is bigger in size, heavy, radiate required, uses more electricity, and not shockproof.Specifications: 1) Power supply: DC 5V / 1A2) Input: analog signal 3) Output: 2 channel speaker4) Signal-to-noise ratio:>87dB 5) Total harmonic distortion (THD): ≤1% at 1kHz6) Frequency response: 20Hz - 20kHz (within 3dB) 7) Volume controller8) High quality signal fidelity9) Less heat10) Small size (L x W x H): 50 x 45 x 24mm11) Output power: 2W x 212) Speaker drove:>87dB, 2-20W13) Size: 50 x 45 x 24mm14) Accessory:a) Power supply adapter (DC 5V 2A) b) Analog signal cable c) Speaker cable