Art:
  • C7 6.5" (165 mm) high end woofer

Test result:

  • Test in Car & Hifi 4/2018 - Absolute top class - Grade: 1.1 - Purchase value: very good - BEST PRODUCT

Features:

  • 6.5-inch (165 mm) component woofer, with grille.
  • C7 is the pinnacle of JL Audio's car speaker design, benefiting from JL's most advanced development tools and full commitment to precision manufacturing.
  • The C7-650cw component woofer can be operated in a 3-way system with a midrange and tweeter, or with just a tweeter in a 2-way configuration. It has been designed from the ground up with exceptional linear excursion and excellent linearity, resulting in a solid midrange and pure, accurate midrange performance. Distortion and non-linearities have been minimized by optimizing the dynamic motor and suspension behavior.
  • Passive crossovers are not included with the C7 drivers as they are designed for active systems. Instead, we recommend a high-quality tuning DSP, such as the JL Audio TwK™ 88 or D8, or a VXi amplifier with built-in DSP, with a dedicated amplifier channel for each C7 speaker in the system. Precise adjustment of equalization, delay and crossover filters ensures optimum performance in the vehicle.
  • C7-650cw Design Notes:
  • Cone and Dust Cap: Vacuum-formed, mineral-filled polypropylene material provides excellent damping and low mass. The cone body features a gently curved profile to optimize response. A specially shaped dust cap is attached to the cone body and voice coil former to improve high frequency response.
  • Suspension Construction: The moving assembly is suspended and damped via a large-diameter, linear-profile center spider formed from a Nomex®/poly cotton blend, and a positive roller rubber surround. Both combine to provide optimal damping without prematurely limiting the C7-650cw's excellent excursion capability.
  • Motor Construction: The C7-650cw features a high-density magnetic circuit with a high-quality Y35 strontium ferrite magnet and a specially machined T-yoke motor topology. The motor magnets have been precisely optimized using advanced FEA tools to reduce distortion and ensure linear motor force throughout the driver's power range.
  • A 32 mm (1.27 in.) diameter voice coil is used, wound with copper wire on a fiberglass voice coil former. The oversized voice coil provides extended power handling and minimizes thermal compression and distortion at higher listening levels.
  • Chassis Construction: A specially designed cast alloy basket is used, featuring thin spokes to maximize rear open area and JL's patented "Elevated Frame Cooling Technology".

Design Bandwidth:

  • With 48 dB/octave filters: 50 Hz - 5 kHz.
  • With 24 dB/octave filter: 60 Hz - 5 kHz
  • With 12 dB/octave filter: 70 Hz - 5 kHz
  • Built in the USA with global components
  • Available individually with a cast alloy grille insert, a fine mesh steel grille insert, and a spiral steel grille insert.
  • The performance of each C7 driver is tested and verified, then assigned a unique serial number. Register your C7 speaker online to receive a copy of its specific acoustic test report.


General Specifications:

  • Continuous power handling (RMS) : 125 W
  • Recommended amplifier power (RMS) : 50 - 175 W / Ch.
  • Nominal impedance : 4 Ω
  • Frequency response : 50 Hz - 5 KHz ± 3 dB

Physical specifications:

C7-650cw_Dimensions.svg
  • Frame outer diameter (A) : 6.50 inch / 165 mm
  • Bolt circle diameter (B) : 155 mm / 6.12 inch
  • Mounting hole diameter (C) : 141 mm / 5.56 inch
  • Outer diameter of the grill tray (D) : 183 mm (7.20 inches)
  • Frontal grill protrusion (E) : 0.98 in / 25 mm
  • Installation depth (F) : 2.77 in / 70 mm
  • Motor outer diameter (G) : 100 mm / 3.94 in.

Parameters:

  • Voice coil resistance (Re) : 3.114 Ω
  • Free air resonance (Fs) : 54.5 Hz
  • Reference efficiency : 0.304%
  • Efficiency : 87.0 dB @ 1W / 1m
  • Efficiency: 93.0 dB @ 1W / 0.5m
  • Sensitivity : 90.0 dB at 2.83V / 1m
  • Electrical "Q" (Qes) : 0.669
  • Mechanical "Q" (Qms) : 6.265
  • Total "Q" (Qts) : 0.605
  • Equivalent volume (Vas) : 0.461 cu. ft. (13.05 liters)
  • Mass moved (Mms) : 17.679 g
  • Mechanical compliance of the suspension (Cms) : 0.000482 m/N
  • Magnetic strength (BL) : 5.31 N/A
  • Effective diaphragm area (Sd) : 21.4 sq. in. (0.013807 square meters)
  • Simple linear deflection (Xmax) : 5 mm
Rated 5/5 based on 28 customer reviews
Benedikt Golla - by , Feb 07, 2021

C7-650CW

JL Audio C7-650CW - 6.5" (16,5cm) bass-midrange driver - Masori.de
JL Audio C7-650CW - 6.5" (16,5cm) bass-midrange driver - Masori.de
JL Audio C7-650CW - 6.5" (16,5cm) bass-midrange driver - Masori.de
JL Audio C7-650CW - 6.5" (16,5cm) bass-midrange driver - Masori.de
JL Audio C7-650CW - 6.5" (16,5cm) bass-midrange driver - Masori.de
JL Audio C7-650CW - 6.5" (16,5cm) bass-midrange driver - Masori.de
JL Audio C7-650CW - 6.5" (16,5cm) bass-midrange driver - Masori.de

C7-650CW

✅ EMPFOHLEN

JL Audio

Regular price * €655,00

inkl. MwSt., zzgl. Shipping

Art:
  • C7 6.5" (165 mm) high end woofer

Test result:

  • Test in Car & Hifi 4/2018 - Absolute top class - Grade: 1.1 - Purchase value: very good - BEST PRODUCT

Features:

  • 6.5-inch (165 mm) component woofer, with grille.
  • C7 is the pinnacle of JL Audio's car speaker design, benefiting from JL's most advanced development tools and full commitment to precision manufacturing.
  • The C7-650cw component woofer can be operated in a 3-way system with a midrange and tweeter, or with just a tweeter in a 2-way configuration. It has been designed from the ground up with exceptional linear excursion and excellent linearity, resulting in a solid midrange and pure, accurate midrange performance. Distortion and non-linearities have been minimized by optimizing the dynamic motor and suspension behavior.
  • Passive crossovers are not included with the C7 drivers as they are designed for active systems. Instead, we recommend a high-quality tuning DSP, such as the JL Audio TwK™ 88 or D8, or a VXi amplifier with built-in DSP, with a dedicated amplifier channel for each C7 speaker in the system. Precise adjustment of equalization, delay and crossover filters ensures optimum performance in the vehicle.
  • C7-650cw Design Notes:
  • Cone and Dust Cap: Vacuum-formed, mineral-filled polypropylene material provides excellent damping and low mass. The cone body features a gently curved profile to optimize response. A specially shaped dust cap is attached to the cone body and voice coil former to improve high frequency response.
  • Suspension Construction: The moving assembly is suspended and damped via a large-diameter, linear-profile center spider formed from a Nomex®/poly cotton blend, and a positive roller rubber surround. Both combine to provide optimal damping without prematurely limiting the C7-650cw's excellent excursion capability.
  • Motor Construction: The C7-650cw features a high-density magnetic circuit with a high-quality Y35 strontium ferrite magnet and a specially machined T-yoke motor topology. The motor magnets have been precisely optimized using advanced FEA tools to reduce distortion and ensure linear motor force throughout the driver's power range.
  • A 32 mm (1.27 in.) diameter voice coil is used, wound with copper wire on a fiberglass voice coil former. The oversized voice coil provides extended power handling and minimizes thermal compression and distortion at higher listening levels.
  • Chassis Construction: A specially designed cast alloy basket is used, featuring thin spokes to maximize rear open area and JL's patented "Elevated Frame Cooling Technology".

Design Bandwidth:

  • With 48 dB/octave filters: 50 Hz - 5 kHz.
  • With 24 dB/octave filter: 60 Hz - 5 kHz
  • With 12 dB/octave filter: 70 Hz - 5 kHz
  • Built in the USA with global components
  • Available individually with a cast alloy grille insert, a fine mesh steel grille insert, and a spiral steel grille insert.
  • The performance of each C7 driver is tested and verified, then assigned a unique serial number. Register your C7 speaker online to receive a copy of its specific acoustic test report.


General Specifications:

  • Continuous power handling (RMS) : 125 W
  • Recommended amplifier power (RMS) : 50 - 175 W / Ch.
  • Nominal impedance : 4 Ω
  • Frequency response : 50 Hz - 5 KHz ± 3 dB

Physical specifications:

C7-650cw_Dimensions.svg
  • Frame outer diameter (A) : 6.50 inch / 165 mm
  • Bolt circle diameter (B) : 155 mm / 6.12 inch
  • Mounting hole diameter (C) : 141 mm / 5.56 inch
  • Outer diameter of the grill tray (D) : 183 mm (7.20 inches)
  • Frontal grill protrusion (E) : 0.98 in / 25 mm
  • Installation depth (F) : 2.77 in / 70 mm
  • Motor outer diameter (G) : 100 mm / 3.94 in.

Parameters:

  • Voice coil resistance (Re) : 3.114 Ω
  • Free air resonance (Fs) : 54.5 Hz
  • Reference efficiency : 0.304%
  • Efficiency : 87.0 dB @ 1W / 1m
  • Efficiency: 93.0 dB @ 1W / 0.5m
  • Sensitivity : 90.0 dB at 2.83V / 1m
  • Electrical "Q" (Qes) : 0.669
  • Mechanical "Q" (Qms) : 6.265
  • Total "Q" (Qts) : 0.605
  • Equivalent volume (Vas) : 0.461 cu. ft. (13.05 liters)
  • Mass moved (Mms) : 17.679 g
  • Mechanical compliance of the suspension (Cms) : 0.000482 m/N
  • Magnetic strength (BL) : 5.31 N/A
  • Effective diaphragm area (Sd) : 21.4 sq. in. (0.013807 square meters)
  • Simple linear deflection (Xmax) : 5 mm

Regular price * €655,00

inkl. MwSt., zzgl. Shipping

1 Piece
5% discount for: Prepayment, Paypal
Lieferzeit 1-3 Tage