JL AUDIO C5-570CW Single 5×7 Inch 125x180mm Component Woofer Owner’s Manual
- June 5, 2024
- JL AUDIO
Table of Contents
C5-570CW Single 5×7 Inch 125x180mm Component Woofer
Owner’s Manual
Cs-570cw-Single
Physical Dimensions
Frame Outer Diameter (A)| 5.47 x 7.68 in./ 139 x 195 mm
Magnet Outer Diameter (B)| 334 / 90 mm
Mounting Hole Diameter (C)| N/A
Mounting Depth (D)| 24 in./ 61 mm
Included Components and Parts:
- One C5-570cw-Single 5×7-inch (125 x 180 mm) Woofer
- One Woofer Spacer Gasket
- One Self-Adhesive A Audio Nameplate for Grille
- Butyl Adhesive Putty for Woofer Grille
- Four 4 mm x 30 mm Sheet Metal Screws
- Four 4 mm Mounting Clips
- One 6A mm Female Crimpable Connectors
- One7 mm Female Crimpable Connectors
Specifications:
Speaker Type: Component Woofer
Nominal Diameter: 5×7 /6×8 in (125×180 min)
Design Bandwidth: 50 Hz – S kHz
Nominal Impedance (Zoom): 4 ohms
Continuous Power Handling: 75W (RMS) Recommended Amplifier Power 25-150W (RMS)
Net Weight: 2.29 lbs. (1.04 kg)
Driver Rear Displacement: 0.0082 ft3 (0.232 L)
Min. Recommended Sealed Enclosure: 0.770 ft3 (21.8 L)
Parameters:
Voice Coil Resistance (Re): 3.080 ohms
Free Air Resonance (Fs): 53.2 Hz Reference Efficiency (no). 0.444% Efficiency
0 1W/lm: 88.7 dB SPL Sensitivity @ 2.83V/1 m: 91.7 dB SPL Electrical “Cr
(Qes): 0.609 Mechanical “Cr (Qms): 6.792
Total Speaker ‘0” (Qts): 0559
Equivalent Compliance (Vas): 0.661 ft3 (18.73 L)
Moving Mass (Mms): 16.235 g
Mechanical Compliance (Cms): 0.000551 m/N
Magnetic Strength (BL): 5.24 N/A
Effective Piston Area (Sd): 242 skin. (0.0156 sq. m) One-Way Linear Excursion
(Xmax): 2.50 mm
Design Bandwidth:
With 48 dB/octave filters: 50 Hz – 5 kHz
With 24 dB/octave filters:60 Hz – 5 kHz
With 12 dB/octave filters: 70 Hz – 5 kHz
Crossover Setting Guidelines: 3-Way Speaker System CS-570cw-Single Woofer
Low-Pass:24 dB/octave L inkwitz-Riley @ 300 Hz
Level Offset: -2.5 dB
CS-400cm-Single Midrange
High-Pass: 12 dB/octave Linkwitz-Riley @ 550 Hz
Low-Pass: 12 dB/octave Linkwitz-Riley @ 7000 Hz
Level Offset: 0 dB
C5-075ct-Single Tweeter
High-Pass: 24 dB/octave Linkwitz-Riley @ 7000 Hz
Level Offset: -03 dB
Crossover Setting Guidelines: 2-Way Speaker System C5-570cw-Single Woofer
Low-Pass: 24 dB/octave Linkwitz-Riley @ 5000 Hz
Level Offset: -1.0 dB
C5-075ct-Single Tweeter
High-Pass: 24 dB/octave Linkwitz-Riley @ 5000 Hz
Level Offset: -1.0 dB
Please note: these are recommended starting points for tuning.
In-vehicle measurements should be made to optimize the crossover for speaker
placement and vehicle acoustics. Because of vehicle acoustics, the use of
an equalization veil is required to achieve flat frequency response
characteristics. Individual results may vary.
INTRODUCTION
The C5-570cw-Single is a component woofer capable of operating in a 3-way
system, with a midrange and tweeter, or with only a tweeter in a 2-way
configuration. Passive crossover networks are not included with C5-Single
drivers, as they are designed for active systems. Actively configured systems
allow all filtering and/or equalization to be configured prior to reaching the
amplifier, thus avoiding the technical compromises of passive crossover
networks.
For optimum performance, we strongly recommend the use of a high-quality DSP
and a dedicated amplifier channel. Precise setup of equalization, delay, and
crossover filters will ensure optimal in-vehicle performance. Should you have
any questions regarding the instructions in this manual, please contact your
authorized JL Audio dealer for assistance, or contact the JL Audio Technical
Support Department.
FACTORY CUSTOM LOCATION INSTALLATION OPTIONS
WARNING
Hand-tighten the screws evenly in a criss-cross pattern to avoid bending the
speaker frame or stripping the mounting clips.