Min. Order Reference FOB Price
1 Piece US$500.00-600.00 / Piece
Product Description
K4-1400 2200W 4Channel Power Amplifier Digital Karaoke Amplifier for 3 Years Warrenty Product Description 1U Digital Amplifier K4-1400 Output Power 1 KHz, 106dB Frequency Response(+/-0.1dB) 10Hz-34kHz Damping coefficient >600 Impedance(balanced/unbalanced) 20KQ/10KQ Gain (optional) ...