Quick Start Guide & Downloads
Product Specifications
- Series
- GTi
- Size
- 5-1/4
- Type
- Two-Way
- Recommended Amplifier Power (RMS)
- 125 Watts
- Power Handling (peak)
- 500 Watts
- Frequency Response
- 58Hz – 21kHz (±3dB)
- Sensitivity (2.83 volts @ 1 meter)
- 88dB
- Nominal Impedance
- 4 ohms
- Crossover Frequency(ies)
- 3.5kHz, 24dB/oct
- MSRP U.S.
- $479.95 per pair
- Mounting Cutout Diameter Woofer (in)
- 4-5/8
- External Diameter Tweeter (in)
- 1-3/4
- Mounting Depth Tweeter (in)
- 1
- Mounting Cutout Diameter Tweeter (in)
- 1-3/4
- Mounting Depth Tweeter (mm)
- 25.4
- Mounting Cutout Diameter Woofer (mm)
- 118
- Mounting Cutout Diameter Tweeter (mm)
- 45
- External Diameter Woofer (mm)
- 130
- Mounting Depth Woofer (in)
- 2-3/8
- External Diameter Tweeter (mm)
- 45
- Mounting Depth Woofer (mm)
- 61
- External Diameter Woofer (in)
- 5-1/4
- Mounting Depth
- 2-3/8 inch Woofer, 1-1/8 inch Tweeter
- Crossover Frequencies
- 3500Hz, 24dB/octave
5-1/4" (130mm), 500W dual-component replacement speakers with crossover.
5-1/4 inch (130mm) 2-Way Component Speaker System
JBL engineers designed the C508GTi MKII speaker to produce strong, clear sound from a head-unit or amplifier capable of delivering up to 500 watts of power.
Unlike conventional, asymmetrical magnetic-field woofer designs, the C508GTi MKII’s Symmetrical Field Geometry technology maintains a symmetrical magnetic field within the voice-coil gap. Such symmetry means linear cone travel, high power-handling capability and a dramatic reduction in distortion.
An edge-driven, pure-titanium dome tweeter is suspended in the C508GTi MKII’s high-loss rubber surround to damp dome resonances. The benefit is smooth response so that your listening is free from fatigue – even at high output levels.
An edge-wound aluminum voice coil allows JBL engineers to specify the precise number of windings within the C508GTi MKII’s magnetic gap. The result is a distortion-free extension of high frequencies.
The C508GTi MKII features a fourth-order, 24 decibels/octave Linkwitz-Riley acoustic passive crossover whose steep slopes minimize the interaction between low- and high-frequency drivers. The result is uniform system response in a variety of vehicle-mounting locations.
Nothing about the C508GTi MKII is over- or under-emphasized. With a frequency response of 58Hz to 21kHz, these speaker systems reproduce a true, full sound range from bass to ultrahigh frequencies.
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