JL Audio C1-690 6×9 Component Speakers with Aluminum Tweeter

JL Audio C1-690 6×9 Component Speakers with Aluminum Tweeter

6×9 inch 2-way component speaker system with 6×9 woofer and 1.0 inch aluminum dome tweeter, includes spacer rings and surface and flush tweeter mounts; sold as a pair.

SKU C1-690 Category Brand:

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The JL Audio C1-690 is a 6×9 inch 2-way component speaker system featuring a 6×9 woofer and a 1.0 inch edge-driven aluminum dome tweeter. The system is sold as a pair and does not include grilles.

Woofers use a stamped steel oval frame, mineral-filled injection-molded polypropylene cone, rubber surround, a flat Conex spider and a DMA-optimized motor system for reduced distortion. Included spacer adaptor rings and surface and flush tweeter fixtures provide flexible installation behind many factory grilles; an outboard 2nd order high-pass crossover with tweeter protection is supplied.

  • Continuous Power Handling (RMS): 60 W
  • Recommended Amplifier Power: 10 – 100 W per channel
  • System Efficiency: 91.5 dB @ 1 W / 1 m
  • Nominal Impedance: 4 ohm
  • Frequency Response: 39 Hz – 22 kHz ± 3 dB
  • Woofer Frame Outer Dimensions: 162 x 237 mm
  • Woofer Mounting Depth: 70 mm
  • Tweeter Flush Fixture Diameter: 50 mm
  • Tweeter Surface Fixture Diameter: 51 mm
  • Tweeter Flush Mount Depth: 10 mm
  • Crossover Dimensions (D x H x W): 34 x 23 x 50 mm
  • Includes spacer/adaptor rings and surface and flush tweeter mounts
  • Sold as a pair; grilles not available
  • 6×9 inch woofer with mineral-filled polypropylene cone and rubber surround
  • 1.0 inch edge-driven aluminum dome tweeter for extended high-frequency clarity
  • DMA-optimized motor system for reduced distortion and improved transient response
  • Flat Conex spider and tinsel lead routing for reliable long-term operation
  • Includes spacer/adaptor rings plus surface and flush tweeter fixtures for versatile fitment
  • Outboard 2nd order high-pass crossover with advanced tweeter protection circuitry
  • Disconnect vehicle battery before installation to prevent short circuits.
  • Secure magnetic components away from sensitive electronics and credit cards during handling.
  • Avoid contact with tweeter diaphragm; handle tweeters by the housing only.
  • Do not exceed recommended amplifier power to avoid driver damage.
  • Ensure speakers and crossover are mounted securely to prevent rattles or movement.

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