Hertz MPX6903

Description

The three-way MPX 690.3 car audio coaxial, optimized for rear deck mount, features a 28 mm Tetolon tweeter with Neodymium magnet and faceplate profile maximizing the off-axis dispersion. A supertweeter strengthens the emission of very high frequencies and the basket radial venting system ensures low operating temperatures. The sound has an impressive impact and ensures perfect control, also with extensive high dynamic listening.
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Component Coaxials
Size mm (in.) (6 x 9)
Power Handling – Continuous W 130
Power Handling – Peak W 260
Impedance Ohm 4
Woofer Voice Coil Ø mm (in.) 38 (1.5)
Tweeter Voice Coil Ø mm (in.) 28 (1.1)
Frequency Response Hz 30 ÷ 24k
Woofer Magnet size D x d x h mm (in.) 107 x 45 x 20 (4.21 x 1.77 x 0.79)
Weight of one speaker kg (lb.) 2.28 (5.03)
Woofer Magnet High density flux ferrite
Tweeter Magnet Neodymium
Cone Pressed-pulp cone with cotton fibers
Dome Tetolon
Xmech mm (in.) ±8 (0.31)
Technical Specs
D mm 169
Re Ohm 3
Fs Hz 50
Le mH 0,07
Vas I 24
Mms g 30
Cms mm/N 0,34
BL T*m 7,2
Qts 0,43
Qes 0,55
Qms 2
Spl dB 94
Electro-acoustic Specs
Physical Specs
A 241 mm 9.49 in.
B 223 mm 8.74 in.
C 108 mm 4.25 in.
D 90 mm 3.54 in.
E 267 mm 10.53 in.
F 38,5 mm 1.52 in.
Frequency response
MPX 690.3 PRO