Hertz Uno 12" subwoofer
 
 
The S300 12" subwoofer is designed to provide fast, low, high output bass. Featuring patented V-cone technology to keep cone break-up to a minimum at high excursion. A treated pressed paper cone and high density foam surround ensure good transient response and all in all the subwoofer offers fantastic value for money
Size mm (in.): 300 (12)
Power Handling - Peak W: 1000
Power Handling - Continuous W: 250
Impedance 4 Ohm
Sensitivity dB SPL: 89.5
Voice coil mm (in.): 38 (1.5)
Xmax mm: 9.1
X-mech mm (in.): 15.1 (0.59)
Re Ohms: 3.6
Fs Hz: 33
Vas l: 82.2
Qts: 0.6
Qes: 0.65
Qms: 7.8
Spl dB: 89.5