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Hertz – CX 690

$319.99

The three-way elliptical coax CX 690 featuring a 6×9 in. cone was designed to achieve maximum performance in horizontal installations and offering, even in this difficult condition, an exceptional tone balance and power handling.

Component Coaxials
Size mm (in.) (6 x 9)
Power Handling – Continuous W 100
Power Handling – Peak W 300
Impedance Ohm 4
Tweeter diaphragm mm (in.) 40 (1.58)
Woofer Voice Coil Ø mm (in.) 30 (1.2)
Tweeter Voice Coil Ø mm (in.) 28 (1.1)
Frequency Response Hz 40 ÷ 23k
Woofer Magnet size D x d x h mm (in.) 100 x 32 x 15 (3.94 x 1.26 x 0.59)
Tweeter Magnet size D x h mm (in.) 19 x 3 (0.75 x 0.12)
Weight of one speaker kg (lb.) 1,55 (3.42)
Woofer Magnet High density flux ferrite
Tweeter Magnet Neodymium
Cone Semi-pressed paper + Mica
Dome PEI
Xmech mm (in.) 5,5 (0.22)
Technical Specs
D mm 139
Re Ohm 3,3
Fs Hz 70
Le mH 0,2
Vas I 11,1
Mms g 13
Cms mm/N 0,34
BL T*m 4,9
Qts 0,67
Qes 0,83
Qms 3,3
Spl dB 93,5
Electro-acoustic Specs
Physical Specs

CX 690

A 238 mm 9.37 in.
B 224 mm 8.82 in.
C 95 mm 3,74 in.
D 78,5 mm 3.09 in.
E 268 mm 10.55 in.
F 29 mm 1.14 in.
Frequency response

CX 690

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