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6.5-inch (165 mm) 2-Way Component Speaker System

JL Audio ZR650CSI

Features

  • Evolution® ZR 6.50 in. / 165 mm 2-Way Component Systems: 6.50 in. / 165 mm Woofers; 1.0 in. / 25 mm Aluminum Dome Tweeters. This new range of reference component systems fully demonstrates JL Audio's obsession with accurate sound reproduction.
  • Woofers: Custom-engineered, proprietary cast aluminum woofer baskets were designed to provide maximum rear open area while also incorporating JL Audio's patented "Elevated Frame" cooling system. This cooling technology, shared with JL Audio's W7 subwoofers, allows air to flow directly across the top-plate and onto the voice coil windings to greatly improve linearity at all listening levels.
  • Tweeters: 1.0 in. / 25 mm aluminum dome tweeter
  • Crossover Networks: All of these quality components are enclosed in a newly designed, polycarbonate case with a classy metal "ZR" logo that will look at home in any high-end installation.

Quick Specs

  • Type: Speakers
  • Width: 4.17"
  • Height: 1.72"
  • Depth: 5.84"
  • Energy Star Rated: No

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2-Way Component System: 6.5-inch (165 mm) Woofer, 1-inch (25 mm) Aluminum Dome Tweeter

Our reference quality ZR component speakers are made for those seeking the highest possible levels of audio performance and are the pinnacle of the JL Audio component speaker lineup.

The ZR650-CSi features 6.5-inch (165 mm) component woofers with Kurt Müller cones and suspensions, precision-machined field plates and die-cast alloy baskets. The woofer design benefits from JL Audio's vast woofer design experience and advanced modeling systems.

The ZR component tweeters included in this system feature 1-inch aluminum domes with rubber-roll suspensions that damp unwanted ringing while delivering spectacular high-frequency extension. A flush-mounting fixture with a classy electro-formed ring provides a sophisticated touch in any installation.

ZR crossover networks are bi-amp capable and built with super-premium component parts, including U.S.-made Mills™ resistors mounted on an extruded aluminum heat sink, polypropylene capacitors, and segmented air-core inductors. Five levels of tweeter attenuation are provided, as well as four levels of mid-range presence adjustment, for twenty possible voicing combinations!

Woofer grilles are included, each consisting of a black grille tray and a black steel mesh grille with an electroformed "ZR" logo.

When nothing but the best will do, choose ZR.

Sonic character: Accurate and detailed

Made in Germany, Sold as a pair.

Technology
Dynamic Motor Analysis - DMA Optimized Motor

JL Audio's proprietary Dynamic Motor Analysis system is a powerful suite of FEA-based modeling systems, first developed by JL Audio in 1997 and refined over the years to scientifically address the issue of speaker motor linearity. This leads to vastly reduced distortion and faithfully reproduced transients... or put simply: tight, clean, articulate bass.

Elevated Frame Cooling (U.S. Patent #6,219,431 & #6,229,902)

JL Audio's patented Elevated Frame Cooling design delivers cool air through slots directly above the top-plate to the voice coil of the speaker. This not only enhances power handling, but also sound quality by minimizing dynamic parameter shifts and power compression.

Dr. Kurt Muller & Co.

The best sound requires cones and suspensions made to the highest standards in the world.

Features

  • Evolution® ZR 6.50 in. / 165 mm 2-Way Component Systems: 6.50 in. / 165 mm Woofers; 1.0 in. / 25 mm Aluminum Dome Tweeters. This new range of reference component systems fully demonstrates JL Audio's obsession with accurate sound reproduction.
  • Woofers: Custom-engineered, proprietary cast aluminum woofer baskets were designed to provide maximum rear open area while also incorporating JL Audio's patented "Elevated Frame" cooling system. This cooling technology, shared with JL Audio's W7 subwoofers, allows air to flow directly across the top-plate and onto the voice coil windings to greatly improve linearity at all listening levels.
  • Tweeters: 1.0 in. / 25 mm aluminum dome tweeter
  • Crossover Networks: All of these quality components are enclosed in a newly designed, polycarbonate case with a classy metal "ZR" logo that will look at home in any high-end installation.
  • Continuous Power Handling: 85 Watts
  • Peak Music Power: 255 Watts
  • Rec. Power Range (per channel): 25 - 175 Watts
  • System Efficiency: 89.5 dB @ 1W/1m
  • System Nominal Impedance: 4 ohms
  • System Frequency Response: 48 Hz - 25 KHz " 3 dB
General Specifications
Continuous Power Handling (RMS) 85 W
Peak Music Power 225 W
Recommended Amplifier Power (RMS) 25 - 175 W / Ch.
System Efficiency 89.5 dB @ 1 W / 1 m
System Nominal Impedance 4
System Frequency Response 48 Hz - 25 KHz 3 dB
Woofer Physical Specifications
Frame Outer Diameter* (A) 6.52 in / 166 mm
Grille Tray Outer Diameter** 6.76 in / 172 mm
Motor Outer Diameter (C) 3.54 in / 90 mm
Frontal Coaxial Tweeter Protrusion*** (D) N/A
Frontal Grille Protrusion**** (E) 0.98 in / 25 mm
Mounting Hole Diameter (F) 5.56 in / 141 mm
Mounting Depth (G) 2.65 in / 67 mm
Tweeter Physical Specifications
Compact Flush Mount Fixture Diameter (A1) 1.90 in / 48 mm
Enhanced Flush Mount Trim-Ring Diameter (A2) 2.13 in / 54 mm
Surface Mount Fixture Diameter (A3) 1.82 in / 46 mm
Compact Flush Mount Mounting Hole Diameter (B1) 1.68 in / 43 mm
Enhanced Flush Mount Mounting Hole Diameter (B2) 1.72 in / 44 mm
Compact Flush Mount Mounting Depth (C1) 0.45 in / 11 mm
Enhanced Flush Mount Mounting Depth (C2) 0.40 in / 10 mm
Compact Flush Mount Frontal Protrusion (D1) 0.39 in / 10 mm
Enhanced Flush Mount Frontal Protrusion (D2) 0.46 in / 12 mm
Surface Mount Frontal Protrusion (D3) 0.85 in / 22 mm
Crossover Physical Specifications
Width (W) 4.17 in / 106 mm
Height (H) 1.72 in / 44 mm
Depth (D) 5.84 in / 148 mm

Quick Specs


  • Appearance

  • Type: Speakers

  • Dimensions

  • Width: 4.17"
  • Height: 1.72"
  • Depth: 5.84"

  • Features

  • Energy Star Rated: No

ZR650-CSi Manual

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Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.