QS 300

116 $ id: 2013302

The high-tech subwoofer for professional installations. Very deep bass, great design of the diffuser, and die-cast baskets adorn the end result of any installation. The double coil with a recommended capacity of 2 x 350 W at a separate inclusion or 800 watts into 2 Ohm when using a monoblock with a pulse.


Model Name QS 300
Size, inches (mm) 12" (305)
Material diffuser unpressed paper
Material surround foam rubber
Basket cast aluminum
Rated power, W 600
Maximum power, W 1200
The diameter of the magnet, mm 156
The weight of the magnet, oz (g) 63 +50 (1800+ 1420)
The diameter of the voice coil, ounces (mm) 2,5" (63,5mm) BAEISV, double
Frequency response, Hz 27-1000

Sensitivity, dB /W /m

Impedance, Ohm 4+4
The resonance frequency Fs, Hz 27
Vas, L 58
Qms 3,872
Qts 0,505
Qes 0,581
Xmax, mm 14,3
The recommended amount of net Wl, l 28,32
The recommended amount of FFL Net l 33,98
The recommended size of the port, diameter (mm) x length (mm) 76x203
Mounting Depth, mm 200
Weight, g 8990