DS18 6PRO300MR-4 PRO 6.5” High Sensitivity Professional Mid-Range Loudspeaker 150 Watts Rms 4-Ohm (each) 0-500 The onboard EQ

The onboard EQ

Frequency Response: 40 Hz – 4 kHz

This amp serves as the dedicated sub-stage in a high-performance system

3-ohm impedance: Compatible with virtually all factory or aftermarket car stereos

Efficiency @ 4 ohms: 85

DS18 6PRO300MR-4 PRO 6.5” High Sensitivity Professional Mid-Range Loudspeaker 150 Watts Rms 4-Ohm (each) 0-500 The onboard EQThe DS18 6PRO300MR 4 is a 6. 5" high sensitivity professional mid range driver built for demanding car audio installs, delivering 150W RMS into a 4 ohm load with efficient, clean output. Its copper demodulating rings and curvilinear cone are tuned for low distortion and broad dispersion at high excursion. Nominal Diameter: 6. 5" (165mm) cone defines the drivers footprint and midrange surface area for clear, articulate sound. Nominal Impedance: 4 Ohms