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Infinity Reference 9633IX 6 x 9" 300 Watts Max 3-way Car Speaker (Pair)


Sorry, this product has been discontinued.

Infinity Reference 9633IX 6 x 9" 300 Watts Max 3-way Car Speaker (Pair)

New Reference speakers are designed to deliver Infinity’s signature sound in more vehicles. They feature edge-driven textile tweeters for smooth, clear highs and the larger models offer an adjustable tweeter output level control for high-frequency optimization based on installation location or the listener's preference. Oversized Plus One™ woofers offer more surface area for higher bass output and enhanced midrange performance. Plus our newly engineered baskets are optimized to fit most factory speaker locations.

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Edge-driven, textile tweeters
The audiophile-grade tweeters used in Infinity's new Reference speakers deliver smooth, non-fatiguing sound even at high output levels.

Adjustable tweeter output level
The larger Reference multielement and component systems offer a tweeter output level control to optimize system linearity to suit installation location or the listener's preference.

Plus One™ woofer cone architecture
Harman’s patented (US patent #7,548,631) Plus One™ cones provide more overall speaker-cone area than other cones in its class — the result is higher sensitivity, increased low-frequency output and accurate music reproduction.

Optimized Frame Size
Reference speakers are available in a range of standard sizes, and feature a compact design that allows them to fit just about any vehicle on the road today.

Competitive pricing
Reference speakers provide step-up Infinity sound at mainstream prices.


  • Description: 6"x9" (152mm x 230mm) 3-way car speaker
  • Power Handling: 100W RMS, 300W peak
  • Sensitivity: (@ 2.83V)94dB
  • Frequency Response: 46Hz – 30kHz
  • Impedance: 3.0 ohms

  • 1 x Pair of 3-way speakers
  • 1 x Pair of speaker grilles
  • 1 x Pair of spacers
  • 8 x Mounting screws
  • 8 x Speed clips
  • 1 x Foam mounting tape
  • 1 x Owner’s manual