Hertz X690
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Item# 54397 / Condition:  Brand New    Review this product

Hertz X690

6X9" 85W RMS (340W Peak Power) 4-ohm Impedance 4-Way Speakers

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Save $20.00 | Reg. Price $119.99 In Stock
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X690 Uno coaxials

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.

Product Highlights:

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


  • Power Handling - Peak W: 340
  • Power Handling - Continuous W: 85
  • Impedance: 4 ohms
  • Frequency response Hz: 45 ÷ 22k
  • Sensitivity dB SPL: 94
  • Woofer size mm (in.): 6 x 9
  • Tweeter size mm (in.): 40 (1.6)
  • Supertweeter size mm (in.): 2 x 15 (0.6)
  • Woofer Voice Coil Ø mm (in.): 25 (1)
  • Tweeter voice coil Ø mm (in.): 20 (0.8)
  • Woofer magnet: High density flux ferrite
  • Tweeter magnet: Ferrite
  • Woofer cone: Water-repellent pressed paper
  • Tweeter dome: PEI
  • Supertweeter dome: PEI
  • Car speakers are usually sold as a pair unless otherwise noted.
  • UPC: 8018823120678
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 year from the original date of purchase with proper return authorization.