Donner DKA-20 20W Amplifier

• Equipped with Two Speakers: The 20-Watt Electric Keyboard Amplifier is equipped with two speakers (LF: 8-inch woofer, HF: 2-inch tweeter, Impedance: 4 ohms) for rich tone and intuitive controls
• Unique Design for Keyboards: Perfect for electric keyboard practice, street performances, karaoke with friends, band performances, and outdoors playing. The frequency response ranges from 50 to 20KHZ
• High Efficiency and Super Durability: The 2-channel keyboard amp is extremely versatile with 2 inputs and separate volume controls for each channel. Features Gain, Boost Select Switch, Volume, Treble, Middle, and Bass controls
• Two Channels: Includes two 1/4" instrument inputs, 3-band EQ, 1/8" auxiliary input jack for jamming along with media player or CD, 1/8" headphone output jack for silent practice, and DI output port for external active speakers
• Supports Microphone Input: With a maximum gain of 48dB, this keyboard amplifier supports microphone input for clean and warm tone

Specs 

• color: black 
• max output: 20 watts
• rated power: LF-20w HF-5W
• Input Gain\Input Impedance: -48db\10KΩ
• speaker 8-inch woofer,2-inch tweeter 4 Omega
• Dimension: 33.8CM*  3.8CM *29.4CM
• Power Supply
• Net Weight 5.3Kg
• Package included: DKA-20 Amplifier(x 1), 6.35mm Male to Male Mono Cable(x 1), Audio Stereo Plug 6.35 mm Male to 3.5 mm Female(x 1), User Manual(x 1)