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JL Audio ZR525-CSi

450W 5.25" Evolution ZR Series 2-Way Component Speaker System

JL Audio
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• Peak Power: 225W per channel
• RMS Power: 75W per channel
• Mineral Filled Polypropylene Cone
• Butyl Rubber Surround
• AluminumDome Tweeter
• Die-Cast Alloy Frame
• Elevated Frame Cooling
• 4 ohms

Learn more about the zr525csi

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This item has been discontinued

Description


JL Audio brand icon

Authorized dealer

JL Audio Evolution® ZR Series Component Speaker System
JL Audio Evolution® ZR Series Component Speaker System

The car audio industry has multiple levels of quality that range from good, better, best, and then there is JL Audio quality. JL Audio's reference quality ZR component speakers system are made for those seeking the highest possible levels of audio performance and are the pinnacle of the JL Audio component speaker lineup.

Utilizing JL Audio's extensive design experience and exclusive technologies, Evolution ZR component system woofers and tweeters are precision-built in Germany, featuring die-cast alloy baskets and Kurt Muller cones and suspensions to produce unparalleled mid-bass and refined transparency. ZR component tweeters feature 1-inch aluminum domes with rubber-roll surrounds to produce unmatched high-frequency detail and extension. Made with super-premium component parts, ZR crossover networks are bi-amp capable and offer a range of flexible tweeter and mid-range adjustments for twenty possible voicing combinations. Engineered to deliver world-class audio performance and fidelity, ZR component speakers are for the most discriminating listeners.

Silk Dome Tweeter

Aluminum Dome Tweeter

The ZR component tweeters feature 1-inch aluminum domes with rubber-roll suspensions that damp unwanted ringing while delivering spectacular high-frequency extension. Compared to similar textile designs, aluminum tweeter diaphragms offer superior stiffness and high-frequency extension, with only a minor penalty in efficiency. With premium build technologies like a neodymium magnet and ferrofluid cooled and damped motor, the tweeter is capable of producing unparalleled transparency. In addition, as a stand-alone driver, they provide extremely balanced high-frequency reproduction from 4 - 25 kHz. The tweeters ship with a flush-mounting fixture with a classy electro-formed ring that provides a sophisticated touch in any installation.

JL Audio Linearity and Control

JL Audio Build and Precision

DMA is JL Audio’s proprietary Dynamic Motor Analysis system and is aimed at improving dynamic motor behavior. As a result of DMA optimization, Evolution ZR motors remain linear in motor force over an extreme range of excursion and also maintain a highly stable fixed magnetic field in the gap over a wide power range. This leads to vastly reduced distortion and faithfully reproduced transients... or put simply: tight, clean, articulate low end. In addition, JL Audio turns to their partners at Germany's Dr. Kurt Müller & Co. for critical cone and suspension elements that provide unparalleled woofer performance.


Product Features:


 

 

 

 
  • 5.25" Evolution ZR Series 2-way Component Car Speakers
  • Made In Germany
  • Power Handling:
    • Peak: 450 watts per set / 225 watts per channel
    • RMS: 150 watts per set / 75 watts per channel
    • Recommended Power Range: 25 - 150 watts per channel
  • Woofer Specifications:
    • Mineral-Filled Polypropylene Cone Body
    • Butyl Rubber Surround
    • Die-Cast Alloy Frame/Basket
    • Elevated Frame Cooling

    •  
    • 1.00" Voice Coil on Kapton® Former
    • Low-Profile, Symmetrical Roll Spider
    • Dynamic Motor Analysis (DMA) Optimized Motor
    • Black Steel Mesh Grille with JL Audio Logo Included
    • Top-mount depth: 2.34"
    • Cutout Dimensions: 4.48"
  • Tweeter Specifications:
    • 1.00" Silk Aluminum Dome Tweeter
    • Soft Rubber Suspension
    • Ferrofluid Cooling/Damping Neodymium Magnet
    • Flush-mount and Surface-mountable
    • Top-mount depth: 0.40"
    • Cutout Dimensions: 1.72"
  • Crossover Specifications:
    • 2-way Crossover Network w/ 1st Order Low-Pass and 2nd Order High-Pass Circuit
    • Premium Polypropylene Film Capacitors
    • Air-core inductors and non-inductive Mills™ resistors
    • 5-Position Adjustable Tweeter Output Level

    •  
    • 4-position Mid-range Presence Control
    • Polyswitch Tweeter Protection
    • Width: 4.17"
    • Height: 1.72"
    • Depth: 5.84"
  • Nominal Impedance: 4 ohm
  • Efficiency: 89.5 dB @ 1 watt / 1 meter
  • Frequency Response: 53 Hz - 25 KHz ± 3 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.

Check out the JL Audio ZR525-CSi Owner's Manual

This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.

Specifications & Details


Speaker Specifications
Series
ZR Series
Priced Per
Pair
Speaker Size
5-1/4"
Design
2-way Component System
Tweeter Design
Dome
Tweeter Size
1"
Tweeter Composition
Aluminum
Woofer Composition
Mineral-Filled Polypropylene
Woofer Surround
Butyl Rubber
Peak Power Handling
225 watts
RMS Power Handling
75 watts
Sensitivity
89.5 dB
Frequency Response
53 - 25,000 Hz
Impedance (Per Voice Coil)
4 ohms
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
2.34"
Bottom-Mount Depth
3.26"
Cutout Dimensions
4.48"
Number of Speakers
2 Woofers + 2 Tweeters
General specifications
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

ZR525-CSi

Weight:

12.00lbs

Internal SKU:

zr525csi

Internal Product ID:

10390

Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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BEST!

These speakers go above and beyond the call of duty. The mids and highs are probably reproduced better than the musician intended them to be. Very loud and will hurt your ears before distorting. Buy them! you cant beat the price either because they are twice as expensive on other sites.

By Darrell on April 2, 2010

28

found this helpful.

Add-ons


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