DS18 X 4-Channel Ultra Compact Class D Amplifier 4 x 70 Watts Rms @ 4-ohm Full Size Blazer Ferrite motor

Ferrite motor

89 l Excursion (mathematical)*** Xmax 6

Adapter for tweeter TW820

but to get the maximum output from this amp

DS18 X 4-Channel Ultra Compact Class D Amplifier 4 x 70 Watts Rms @ 4-ohm Full Size Blazer Ferrite motorTECHNICAL DATA DOWNLOAD THE USER MANUAL SPECS SKU X4 Class Class D Digital Channels 4 Total Watts Peak 1320W RMS Power @ 2 Ohm 140W x 4 CH RMS Power @ 4 Ohm 70W x 4 CH RMS Power @ 4 Ohm Bridge 220W x 2 CH Frequency Response 20Hz 20KHz Signal Noise Ratio >90db Selectable X Over LPF FLAT HPF SPECS Fixed Lpf Frequency 80Hz Low Lever Input Range 0. 2 5v Input Configuration 2CH 4CH LEDs Indicate Working Status Power Protection Minimum Impedance 2 Ohm Power