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  5. JBL 6.5" Speakers

JBL 6.5" Speakers for your 1987 Century close

JBL 6.5" Speakers offering exceptional sound clarity and depth for an immersive audio experience.

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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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JBL STAGE3 GEN2 68MF (STAGE368MF)

1120W Peak (140W RMS) 6.5" Stage3 Gen2 Series 3-Way Coaxial 4-ohm Car Speakers

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JBL STAGE3 GEN2 68MF (STAGE368MF)

1120W Peak (140W RMS) 6.5" Stage3 Gen2 Series 3-Way Coaxial 4-ohm Car Speakers

• 560 watts Peak Each, 70 watts RMS Each
• PEI (Polyetherimide) Balanced Dome Tweeters
• Plus One Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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List price $109.95
-18% $89.95 /pair

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Only 1 Left!

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JBL GTO629 (Open Box, Great)

360W Peak (120W RMS) 6.5" GTO Series 2 Way Full Range Coaxial 3-ohm Speakers

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JBL GTO629 (Open Box, Great)

360W Peak (120W RMS) 6.5" GTO Series 2 Way Full Range Coaxial 3-ohm Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1" Edge Driven Dome tweeters
• Carbon-injected cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB

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Install kits available for this speaker

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List price $180.00
-58% $75.99 /pair

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JBL STAGE3 GEN2 68F (STAGE368F)

1120W Peak (140W RMS) 6.5" Stage3 Gen2 Series 2-Way Coaxial 4-ohm Car Speakers

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JBL STAGE3 GEN2 68F (STAGE368F)

1120W Peak (140W RMS) 6.5" Stage3 Gen2 Series 2-Way Coaxial 4-ohm Car Speakers

• 560 watts Peak Each, 70 watts RMS Each
• PEI (Polyetherimide) Balanced Dome Tweeters
• Plus One Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Save up to $8 on install kits for this speaker

additional information required
Fits select locations in your Century.
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List price $99.95
-20% $79.95 /pair

In stock

Only 3 Left!

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Limited time!

JBL GTO629

360W Peak (120W RMS) 6.5" GTO Series 2-Way Full Range Coaxial 3-ohm Car Speakers

GTO629 big
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JBL GTO629

360W Peak (120W RMS) 6.5" GTO Series 2-Way Full Range Coaxial 3-ohm Car Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1" Silk Edge Driven Dome Tweeters
• Carbon-injected cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Save up to $8 on install kits for this speaker

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Fits select locations in your Century.
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List price $180.00
-34% $117.99 /pair

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Used from: $75.99
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JBL STAGE1 62

800W Peak (100W RMS) 6.5" Stage1 Series 2 Way Coaxial 4-ohm Speakers

STAGE162 big Out of stock
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JBL STAGE1 62

800W Peak (100W RMS) 6.5" Stage1 Series 2 Way Coaxial 4-ohm Speakers

• 50 watts Peak Each, 25 watts RMS Each
• Polypropylene Plus One cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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Install kits available for this speaker

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Fits select locations in your Century.
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1
List price $89.95
Save 44%
-44% $49.95 /pair
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• 50 watts Peak Each, 25 watts RMS Each
• Polypropylene Plus One cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Limited time!

JBL GX628 (GX628AM)

360W Peak (120W RMS) 6.5" GX Series 2 Way Coaxial 2.3-ohm Speakers

GX628 big Out of stock
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JBL GX628 (GX628AM)

360W Peak (120W RMS) 6.5" GX Series 2 Way Coaxial 2.3-ohm Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1" Edge Driven Dome tweeters
• Polypropylene cone material
• Plus One woofer cone architecture
• Impedance: 2.3 ohm
• Sensitivity: 92 dB

Free Speaker Accessory at Checkout!
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Save up to $8 on install kits for this speaker

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Fits select locations in your Century.
Add vehicle details to confirm exact location.
1
List price $79.99
-13% $69.99 /pair
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• 180 watts Peak Each, 60 watts RMS Each
• 1" Edge Driven Dome tweeters
• Polypropylene cone material
• Plus One woofer cone architecture
• Impedance: 2.3 ohm
• Sensitivity: 92 dB

Limited time!

JBL Stage2 624 (STAGE2624)

480W Peak (80W RMS) 6.5" Stage2 Series 2 Way Coaxial 4-ohm Speakers

Stage2 624 big Out of stock
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JBL Stage2 624 (STAGE2624)

480W Peak (80W RMS) 6.5" Stage2 Series 2 Way Coaxial 4-ohm Speakers

• 240 watts Peak Each, 40 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Free Speaker Accessory at Checkout!
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Save up to $8 on install kits for this speaker

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Fits select locations in your Century.
Add vehicle details to confirm exact location.
7
List price $99.95
Save $42.00
-42% $57.95 /pair
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• 240 watts Peak Each, 40 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

 
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    JBL 6.5" Speakers Information

    6.5" speakers from JBL are an excellent choice for crystal clear music. Replace those factory speakers and quickly notice the difference in sound and quality of your music and audio. When you are ready for new 6.5" speakers, think of JBL.
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    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
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