The MP 165P.3 car audio woofers electro-acoustic parameters have been forged to give it the pure and solid sound of an authentic mid-bass, designed for high dynamic systems. The voice coil with a generous 14 mm height, has a nominal 3 Ω impedance in addition to an increased power handling. These features provide the ability to maximally exploit the power of the Hertz HCP and HDP amplifiers as well as all the 2 Ω stable electronics. The ferrite 95 mm diameter magnet enables a +/-4.5 mm voice coil linear excursion, ensuring utmost control at all times. The Boundary Free Surround moves a bigger amount of air, and the V-cone® profile improves the offaxis dispersion, the real in-car listening condition. The sophisticated aluminium alloy basket neutralizes the undesired vibrations.
Physical Specs
A |
165 mm |
6.5 in. |
B |
141 mm |
5.55 in. |
C |
74,5 mm |
2.93 in. |
4 |
64 mm |
2.52 in. |
E |
183,5 mm |
7.22 in. |
F |
29 mm |
1.14 in. |
Electro-acoustic Specs
D mm |
132 |
Re Ohm |
2,6 |
Fs Hz |
75 |
Le mH |
0,28 |
Vas I |
8 |
Mms g |
15,1 |
Cms mm/N |
0,3 |
BL T*m |
5,45 |
Qts |
0,56 |
Qes |
0,63 |
Qms |
5,2 |
Spl dB |
94 |
Technical Specs
Component |
Woofer |
Size mm (in.) |
165 (6.5) |
Power Handling - Continuous W |
100 |
Power Handling - Peak W |
200 |
Impedance Ohm |
3 |
Voice Coil Ø |
25 (1) |
Frequency Response Hz |
45 ÷ 4,5k |
Magnet size D x d x h mm (in.) |
95 x 45 x 17 (3.74 x 1.77 x 0.67) |
Weight of one speaker kg (lb.) |
1.2 (2.65) |
Magnet |
High density flux ferrite |
Cone |
Pressed-pulp cone with cotton fibers |
Xmech mm (in.) |
±7.5 (0.3) |