Hertz MP 165.3 PRO

Speaker driver · Midwoofer

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Description

Mille Pro 165 mm automotive component woofer with pressed-pulp/cotton-fibre cone, copper voice coil and rubber surround. Manufacturer sheet revision 17.A specifies 90 W continuous, 180 W peak and +/-4 mm Xmax. Sensitivity is listed as 93 dB without an explicit measurement reference and is left unset in structured data. This is the separate MP 165.3 woofer, not the MPK component kit or MPX coaxial.

Specifications

Nominal size 16.5 cm
Nominal impedance 4 Ω
Continuous power handling 90 W
Peak power handling 180 W
Frequency range 40 Hz–5 kHz
Resonant frequency, Fs 70 Hz
Linear excursion, Xmax 4 mm
Total Q, Qts 0.58
Equivalent compliance volume, Vas 9.5 L