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Item# P660C



270-watt, two-way, 6-1/2" component system
$249.95 per pair


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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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Manuals & Downloads

The latest owner's manuals, quick start guides, and documents.

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 tweeter-level control. Use the simple switches to set the tweeter output level for personal listening preferences or different mounting locations.

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.

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

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