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Infinity 6520CX 6.5" Component Speaker System

  • Edge-driven, textile tweeters
  • Adjustable tweeter output level
  • Plus One woofer cone architecture
  • Optimized Frame Size

Availability: In stock

Regular Price: $229.99

Now: $199.99


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Infinity 6520CX

6.5" Component Speaker System

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 optimization based on installation location. Oversized Plus One™ woofers offer more surface area for higher bass output and enhanced midrange performance. Plus our newly engineered basket is optimized to fit most factory openings. Available in a range of standard sizes, they’re the perfect upgrade from factory speakers.


Edge-driven, textile tweeters
The tweeters in Infinity Reference speakers play smooth, never-harsh regardless of output level.

Adjustable tweeter output level
The larger Reference coaxial models and the component systems offer a tweeter output level control of 0dB or +3dB to optimize system linearity based on installation location.

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 greater musical character.

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

Competitive pricing
Reference speakers provide signature Infinity sound at affordable prices.

What's In The Box

  • 1 pair of woofers
  • 1 pair of tweeters
  • 1 pair of speaker grilles
  • 1 pair of crossovers
  • 1 pair of woofer mounting brackets
  • 1 pair of tweeter surface mount accessories
  • 1 pair of tweeter flush mount accessories
  • 1 pair of tweeter nuts
  • 1 pair of tweeter flat washers
  • 6 tweeter mounting screws
  • 8 woofer mounting screws
  • 8 crossover mounting screws
  • 8 speed clips
  • Foam mounting tape
  • Owner’s manual

General Specifications

  • Power Handling90W RMS, 270W peak

Audio Specifications

  • Sensitivity (@ 2.83V)93dB
  • Frequency Response53Hz – 21kHz
  • Impedance 3.0 ohms

Additional Info

SKU 6520CX
Name Infinity 6520CX 6.5" Component Speaker System
Manufacturer Infinity
Manufacturer's Warranty 1 Year Manufacture's Warranty
Manufacture's Warranty 2 N/A
upc 050667371012
Manufacturer Sku REF-6520CX
Speaker Dimensions 6.5 inch speaker
Power Handling (Watts RMS) 90
Power Handling (Watts Peak) 270
Impedance (Ohms) 3 Ohm
Sensitivity 93 dB
Design Component System
Woofer Composition Polypropylene
Woofer Surround Rubber
Tweeter Design Edge-Driven Dome
Tweeter Composition Textile
Cutout Diameter (in) 5 1/8"
Top-mount Depth (Inches) 2 1/16"
Water Resistant No