Blam 690 RC 6×9 Coaxial Speaker 2 Ohm High-Efficiency

universal-fit

Blam 690 RC 6×9 Coaxial Speaker 2 Ohm High-Efficiency

6×9 woofer with coated cellulose membrane, butyl surround, large 85×17 mm magnet, 2 ohm voice coil for higher OEM output, 25 mm silk dome neodymium tweeter.

Installation is excluded from the advertised product price unless specifically stated otherwise. Should you require professional installation, please contact the Rivonia Car Sound team for advice and a separate quotation. Additional installation accessories may be required, depending on the vehicle and product.

SKU 690 RC Category Brand:

Suitable for:

Vehicle logos indicate compatibility only. This product is not manufactured or endorsed by the vehicle brand.

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The Blam 690 RC is a 6×9 2-way coaxial car speaker featuring a coated cellulose pulp woofer, peripheral butyl suspension, a large 85×17 mm magnet and a 25 mm silk dome tweeter with a neodymium motor and CCAW voice coil.

It offers 75 W nominal and 150 W peak power handling, 55 Hz to 28 kHz frequency response, 93 dB sensitivity and 2 ohm impedance. The speaker includes an integrated 6 dB/octave crossover and an optional GR690 grill. Verify vehicle mounting dimensions for fitment before installation.

  • Configuration: 2-way coaxial 6×9
  • Woofer membrane: Coated cellulose pulp
  • Surround: Peripheral butyl suspension
  • Tweeter: 25 mm silk dome with neodymium motor and CCAW voice coil
  • Magnet: 85×17 mm
  • Power handling: 75 W nominal (RMS), 150 W peak
  • Frequency response: 55 Hz – 28 kHz
  • Sensitivity: 93 dB
  • Impedance: 2 ohm
  • Crossover: Integrated 6 dB/octave
  • High-efficiency 2 ohm voice coil for increased OEM radio output
  • 75 W RMS and 150 W peak power handling
  • Coated cellulose woofer with butyl surround for controlled excursion
  • 25 mm silk dome tweeter with neodymium motor and CCAW voice coil
  • Large 85×17 mm magnet for improved sensitivity
  • Integrated 6 dB/octave crossover
  • Optional GR690 protective grill available
  • Disconnect vehicle battery before installation
  • Ensure correct polarity and secure wiring to avoid shorts
  • Match amplifier output to 2 ohm impedance to prevent damage
  • Keep magnets away from sensitive electronic devices and credit cards
  • Fits most vehicles with standard 6×9 speaker openings; verify mounting depth and hole pattern before purchase
  • May require adapters or modification for nonstandard factory locations

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