Hertz MPX165.3 PRO
MPX 165.3
165 (6.5) mm (in.) | Coaxials | 200 W | 4 Ohm
The coax tweeter concentric to the woofer of the MPX 165.3 car audio coaxial speakers allows for one single linear-phase emission point, for a natural timbre providing a detailed sound stage. Thanks to the “Center Tuning Duct” geometry, the tweeter resonance frequency is especially low and the employment of damping materials for the inside provides for a linear acoustic emission. The acoustic lens optimizes its off-axis response, which is typical with door installation of coax speakers; besides, the 36 mm diameter woofer generates deep and controlled bass frequencies.
General Specifications
|
Technical Specs
|
| Component |
Coaxials |
|
Size mm (in.) |
165 (6.5) |
|
Power Handling - Continuous (W) |
100 |
|
Power Handling - Peak (W) |
220 |
| Impedance (Ohm) |
4 |
|
Woofer Voice Coil Ø mm (in.) |
36 (1.42) |
|
Tweeter Voice Coil Ø mm (in.) |
20 (0.8) |
|
Frequency Response (Hz) |
45 - 21.5k |
|
Woofer Magnet size D x d x h mm (in.) |
90 x 45 x 17
(3.54 x 1.77 x 0.67) |
|
Tweeter Magnet size D x h mm (in.) |
29.5 x 22 x 4
(1.16 x 0.87 x 0.16) |
|
Weight of one speaker kg (lb.) |
1.27 (2.8) |
| Woofer Magnet |
High density flux ferrite |
| Tweeter Magnet |
Neodymium |
| Cone |
Pressed-pulp cone with cotton fibers |
| Dome |
Tetolon |
|
Xmech mm (in.) |
±6 (0.24) |
|
Electro-acoustic Specs
|
|
D (mm) |
132 |
|
Re (Ohm) |
3.1 |
|
Fs (Hz) |
90 |
|
Le (mH) |
0.01 |
|
Vas (I) |
4 |
|
Mms (g) |
18.9 |
|
Cms (mm/N) |
0.15 |
|
BL (T*m) |
5.8 |
| Qts |
0.88 |
| Qes |
1.06 |
| Qms |
5.5 |
|
Spl (dB) |
92 |
