X 690 (6 x 9) mm (in.) | Coaxials | 340 W | 4 Ohm

For our fans seeking strong emotions who have a 6”x9” OEM setup, Hertz offers the X 690, a 4 way monster with a power handling of 340 W. The double 15 mm piezoelectric super-tweeter with PEI dome extends the frequency response above 20 kHz, maximizing the stereo image.
Component Coaxials
Size mm (in.) (6 x 9)
Power Handling - Continuous W 85
Power Handling - Peak W 340
Impedance Ohm 4
Tweeter diaphragm mm (in.) 40 (1.6)
Woofer Voice Coil Ø mm (in.) 25 (1)
Tweeter Voice Coil Ø mm (in.) 20 (0.8)
Frequency Response Hz 45 ÷ 22k
Woofer Magnet size D x d x h mm (in.) 80 x 40 x 15 (3.15 x 1.57 x 0.59)
Weight of one speaker kg (lb.) 0,93 (2.05)
Woofer Magnet High density flux ferrite
Tweeter Magnet Ferrite
Cone Water-repellent pressed paper
Dome PEI
Xmech mm (in.) ±4,3 (0.17)
Technical Specs
Physical Specs
X 690
A 237,3 mm 9.34 in.
B 224 mm 8.82 in.
C 91 mm 3.58 in.
D 75 mm 2.95 in.
E 162,2 mm 6.39 in.
F 154 mm 6.06 in.
G 264 m 10.39 in.
H 192 mm 7.56 in.
I 28,5 mm 1.12 in.
Accessories
X 690
Grille
Included
Features

1. Double 15 mm piezoelectric super-tweeter with PEI dome to extend the frequency response above 20 kHz.
2. 40 mm PEI tweeter with ferrite motor, for a brilliant reproduction of mid-high frequencies and compactness.
3. Tweeter and super-tweeter faceplate optimized for exceptional off-axis performance.
4. High stiffness metallic-grey finish pressed-paper cone with water-repellent treatment.
5. Foam surround combining high sensitivity and deep bass response.
6. Pure copper 25mm (1 in.) voice coil woofer for high dynamic power handling.
7. High flux density 80mm (3.15 in.) ferrite magnet for a powerful undistorted sound.
8. Easy-to-install DIN size basket protected by abrasion-resistant dust paint.