Classic components

One thing’s for sure — our customers love Infinity’s Reference Series speakers. Year after year, car after car, options like this Reference Series REF-6530cx 6-1/2″ component speaker system remain a popular choice for replacing factory speakers because of their competitive pricing and superb sound.

Edge-driven dome tweeters

With this component system, you’ll gain exceptional clarity and imaging, thanks to separate 3/4″ edge-driven textile dome tweeters that subdue any harshness in the high-frequency range. Infinity includes external crossovers that give you push-button tweeter attenuation for a “brightness” quick fix.

Bigger woofers

The Reference Series polypropylene woofer with its durable hi-roll rubber surround ensures you’ll enjoy powerful sound every mile you drive. Its oversized cone moves more air than other speakers of similar size, adding plenty of punch to the speaker’s impressive performance.

Bring on the power

You can power these speakers with up to 90 watts of RMS power — they’ll work well with an external amplifier, but they’re also a good match for a factory radio or aftermarket stereo. Plus, these 3-ohm speakers combine with the speaker wire in your vehicle so your car stereo sees actual 4-ohm impedance, so you get a little more volume out of your system.

Product Highlights:

• Featured in our article: Ten best component car speakers for 2023
• Component speaker system includes 2 woofers, 2 tweeters, and 2 crossovers
• 6-1/2″ Plus One+ polypropylene woofer with hi-roll rubber surround
• Adapter rings included for various speaker openings
• 3/4″ edge-driven textile dome tweeter
• Starfish™ mounting brackets for easier tweeter installation in factory locations
• True Four Ohm Impedance technology
• Speaker’s 3-ohm impedance combines with speaker wire impedance for a 4-ohm load
• Compatible with virtually all factory or aftermarket car stereos
• Tweeter adjustment circuits (0, +3 dB)
• Handles up to 90 watts RMS (270 watts peak power)
• Frequency response: 53-21,000 Hz
• Sensitivity: 93 dB
• Woofer mounting depth: 2-1/16″

What’s in the Box:

• Infinity Reference REF-6530cx owner’s manual
• 2 Woofers
• 2 Tweeters (each has attached 6″ speaker leads)
• 2 Crossovers
• 2 Woofer grilles
• 2 Grille frames
• 2 Woofer mounting rings
• 2 Tweeter flush-mount housings
• 2 Threaded flush-mount adapters
• 2 Plastic locking nuts
• 2 Tweeter surface-mount housings
• 2 Starfish tweeter mounts
• Eight 1-3/8″ Screws
• Sixteen 1-1/8″ Screws
• 8 Speed clips
• Six 5/8″ Flat head screws
• 2 Washers
• 2 Nuts
• 2 Adhesive backed foam gaskets
• 2 Infinity logos
• Instruction manual
• Template on box