Size 30 cm Type Subwoofer Maximum power 3500 W Continuous Power Output 1800 W Frequency response 20 Hz to 200 Hz (In-Car) Sensitivity 88 (1 W/In-car) dB Impedance 1 ฮฉ...
GRADEPRO Series Size38 cm (15") 2000W MAX 600W RMS Frequency Response20 Hz to 300 Hz Sensitivity ( 1W / 1m )98 dB ImpedanceDual 4ฮฉ Mounting Depth167 mm Cut-Out Dimensionsรธ353 mm...
GRADEChampion Series Size16 cm (6.3") Maximum Music Powerย 500W RMSย 80W Magnet Weight320 g Magnet Sizeฮฆ90 X 13 Frequency Response35 Hz to 20 kHz Sensitivity ( 1W / 1m )92 dB Impedance4ฮฉ...