Hertz Cento CX 690
This iconic speaker size has always presented a challenge to speaker designers. Herz have re written the book on this ubiquitous size and shape of speaker. The CX 690 provides surprisingly accurate natural sound while dealing with quick transients often associated with high energy popular music. A must have audio upgrade for cars that accommodates their size and shape.
Technical Specification
Power Handling - Peak W: 300
Power Handling - Continuous W: 100
Impedance ohms: 4
Frequency response Hz: 40 - 23k
Sensitivity dB SPL: 93.5
Woofer size in.: 6 x 9
Tweeter size mm (in.): 40 (1.58)
Supertweeter size mm (in.): 20 (0.8)
Woofer Voice Coil mm (in.): 30 (1.2)
Tweeter Voice Coil mm (in.): 28 (1.1)
Woofer magnet: High density flux ferrite
Tweeter magnet: Neodymium
Woofer cone: Semi Pressed Paper-Mica
Tweeter dome: PEI
Supertweeter dome: PEI