Item# P660C



270-Watt, 6-1/2" Two-Way Component System
$137.99 per system $249.95


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Does It Fit My Car?


Realistic, live-performance sound needs to be loud. But it also needs to be detailed, meticulous, accurate and distortion-free. Can you really have all of that in your car? With the JBL® P660C you can, because it has advanced, inventive, game-changing technology. The proprietary, patented Plus One® (patent no. 7,548,631), honeycomb-laminate HCL™ woofer cone combines extreme stiffness with low weight for increased efficiency, signature JBL bass, exceptional midrange clarity and low distortion even at high output levels. The high-bandwidth, textile- dome tweeters with the patented I-Mount™ (patent no. 5,859,917) tweeter-mounting system delivers precise imaging. Your friends will beg you to be the “designated driver” every time.

What's in the box?

  • (1) P660C 6-1/2” Two-way car audio loudspeaker component system.
  • (1) Owner's Manual

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General Specifications

Power Series

Audio Specifications

Frequency Response
(2.83V@1m) 94dB
Power Handling (Peak)
Power Handling (RMS)
Nominal Impedance
2 ohms

Speaker Specifications

High-Frequency Transducer
PlusOne® HCL™ honeycomb-laiminate cone


Plus One® honeycomb-laminate (HCL™) woofer cones

The P660C woofer cone is exceptionally stiff and lightweight, with up to 25 percent more active surface area than a standard cone of the same size. Patented Plus One® (patent no. 7,548,631) woofer cones and long-excursion surrounds boost bass output and efficiency by two to three decibels compared with competing products.

Mount and listen however you like

The JBL® P660C has a tweeter high-cut filter on the crossover that allows you to attenuate the tweeter by -6dB to optimize performance and optimize blend with the the mid/woofer based on installation location.

Great audio output and frequency response

You’ll have 90W RMS and 270W peak power handling with a 94dB sensitivity rating. And you can push it to the limit. You’ll hear true JBL® sound, with nothing under- or over-emphasized. The P660C has a frequency response of 45Hz to 23kHz.

Higher SPL than ever

In addition to better sound quality, the new, proprietary, JBL®-patented woofer design offers far higher SPL (sound pressure level) and better suspension symmetry than the previous generation of products.

Higher efficiency than ever

These speakers make the best use of any amplifier by providing an optimum 2-ohm load. They use a lower-impedance voice coil than a typical speaker to extract the most power and performance possible from all amplifiers engineered to drive loads of 4 ohms or less.

Outboard crossover networks

The P660C component system networks have in-line polypropylene caps and low-insertion-loss air-core inductors. Outboard crossovers are integrated into a harness connected to each speaker model for easy installation. Oversized Direct-Connect terminals ensure perfect connectivity for bare speaker wires.

JBL I-Mount™ for easy installation

The I-Mount™ (patent no. 5,859,917) tweeter-mounting system allows easy and versatile installation of tweeters in each of the component systems. It includes a flush cup and surface-mount mounting hardware. With a 1-3/4” cutout and a 1" mounting depth, installation becomes a snap. This allows the tweeter to be flush-mounted and can be angled up to ±40 degrees. Locknuts

Less distortion

Realistic, live-performance sound needs to be loud. But it also needs to be accurate and distortion-free. Others will give you miniatures for your car, but the JBL® brand uses an edge- driven textile-dome tweeter like high-end home audio loudspeakers. Crank it up. You get less distortion at even high volumes and superior integration with the mid/woofer.

Warranty 1 Year Warranty

Products purchased online or from an authorized local retailer and under warranty may qualify for an exchange with a valid receipt.

Purchases made from an unauthorized dealer will not be elibible for exchange.

Request an Exchange

Product Support

Call us: 1.800.336.4525

  • Sales and pre-sale assistance
  • Technical help
  • Parts and accessories


P660C is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from Great JBL speakers Just bought my second set of P660c 4 6 inch drivers and 4 tweeters added concert sound to my 2500HD Diesel. Excellent sound when driven by the GT05ez midrange was great clear along with the tweeters great highs love them all
Date published: 2014-12-15
Rated 5 out of 5 by from This is the sickest component set ever made! Insane low end insane low end like subs pound hard and low. I'm still in shock this is insane. Incredibly loud and clean. There is no flaw none buy these right now I'm telling you it's the worst choice you'll ever make if you don't buy these buy them right now forget sets that cost ten times more no need buy these I'm still in tears from them.
Date published: 2014-11-26
Rated 5 out of 5 by from Excellent sounding speakers! This component set is probably one of the best I have ever heard. I have a GTO 504EZ driving it. It is freakin loud. And almost no distortion. I had some trouble installing in my 99 corolla but that's my fault for not checking the speaker mounting depth. But it came with some accessories that made it work with some playin around. I wish it came with some mounting hardware for the crossover box. But not a big deal. When comparing the price and sound quality these are pretty awesome.
Date published: 2013-07-14
Rated 5 out of 5 by from Absolutely the best If my ears could see these would be the 20/20 product. I'm an extremely picky audiophile who loves all music and listens to everything loud and demands sounds be precise crisp and clean while low distortion and brightness be minimalized. Because I bought a 2011 honda civic with stock system and dash tweeter locations aiming at the windshield i knew i needed something without the harshness and brightness of stock. I decided on polk first which was very bright and distorted at loud volumes. Went to a professional audio store to try different brands. Tried all variations of "JL audio" speakers all of which sounded horrible to me even at the top model for 899. I decided to go on a whim and buy these i figured the tweeter wound not be harsh or bright which makes it ideal for my car. After putting these in the front i was blown away. These not only are accurate but do not distort at all. My friends say it sounds like the artist intended clear vocally seperated and the highs are crisp not bright at all and never distort. These are ideal for any genre of music i listen mostly to rock, rap, hip-hop, and techno and these are by far the best ive heared. My family, and friends highly recommend these. And just like the add says Your friends will definately beg you to be the designated driver.
Date published: 2012-05-16
Rated 5 out of 5 by from The best component speakers I've ever had!! I do quite a bit of car audio work and these are definitely some of the best speakers I've heard that weren't ridiculously expensive. I was so excited to try them out and when I got these speakers the other day I put them in my car immediately. The moment the music started pouring out of the tweeters and woofers I was blown away. I wasn't expecting that kind of sound out of these. Incredibly powerful, ultra crisp and clean highs, and good response to low frequencies. I would recommend these to anyone looking for something affordable that sounds amazing. My only complaint was I wasn't expecting the crossovers to be as big as they were so I had a hard time finding a place to put them. I've got these paired up with the P662 speakers and it's all complimented by the GTO1014 subwoofer. Put all of these together and you have one awesome system!
Date published: 2011-09-05
  • 2015-10-12T10:00CST
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