50pcs 2 in 1 Micro USB Mini Fan Lightning For Iphone XR XS Max X 8 7 plus 6 6S Portable Cooler Handheld For android Micro phone-in USB Gadgets from Computer & Office
$ 49.99$ 42.49
|Brand Name||weiliang audio|
|Maximum Power Per Channel||131-200W|
Circuit structure: Fully symmetric differential X-AMP circuit.
Coupling: DC coupling.
Rated continuous output power:
Original nominal 70W @ 8ohms, 120W @ 4ohms, 240W @ 4ohms bridge.
Measured more than 100W @ 8ohms, 130W @ 4ohms.
Rated continuous output current: 8A.
Instantaneous output current: 17A.
Input sensitivity: 700mV.
Input impedance: 1.88k balanced; single-ended 12k.
Damping factor: greater than 3000 @ 8 ohms.
Frequency corresponding: -3dB @ 220kHz / rated power output.
Total harmonic distortion + noise:
0.002% @ 8 ohms / 10W / 1kHz / 22kHz bandwidth RMS.
0.011% @ 8 ohms / 70W / 1kHz / 22kHz bandwidth RMS.
Background noise: 85uV @ No signal input RMS.
Signal to noise ratio: 107dB @ rated power output RMS.
Net Weight: 8.3kg.
Weight after packing: 10kg.
1. Very low output impedance and high damping factor, with perfect low frequency control even though the output power is only 120W.
2. The output transistor is the original SANKEN transistor 2SA1295 and 2SC3264, and the main filter capacitor is up to 80000UF, ensuring powerful dynamics and abundant energy.
3. Potentiometer is Japanese precision ALPS27, no breakpoint all-copper a-core transformer, omron relay protection.
4. The input end is CMC of the United States, and the output end is pure copper terminal.