Description
Included in this kit
This bundle includes a Stinger RKFR6 Roadkill Fast Rings 6" & 6.5", and a JL Audio C6-650 - C6 Series 6.5" Component Speakers, Pair.
1x Stinger RKFR6 Roadkill Fast Rings 6" & 6.5" - (RKFR6)
Our 3-piece foam ring speaker enhancement system solves the problem of acoustically coupling aftermarket speakers to factory speaker openings. The RoadKill Fast Rings kit increases speaker output, improves the projection of the audio into the car cabin and reduces unwanted rear reflections that can degrade the sound.
3-piece Foam Ring System fits 6" & 6.5" Speakers
Features:
Reduce panel vibration
Increase mid-bass response
Enhanced audio output efficiency
Minimize destructive wave interference
Help prevent front and rear wave cancellation
Easy installation with peel & stick application
Maximize performance for speaker installations
Sold in pairs
3 Ring DNA
Gasket for speaker mounting to the baffle plate surface
Middle ring to mount around the outer edge of the speaker
Circular foam pad goes behind the speaker to absorb unwanted reflections on hard surfaces, such as inside a car door
1x JL Audio C6-650 - C6 Series 6.5" Component Speakers, Pair - (C6-650)
Two-way Component System: 6.5" (165 mm) Woofer, 1" (25 mm) Silk Dome Tweeter
Born from shared technologies used in our flagship C7 speakers, the C6-650 component system combines the smoothness and transparency of a premium silk dome tweeter with a top-flight component woofer to create a loudspeaker system with exceptional refinement and dynamic capability.
Benefiting from vast woofer design experience and advanced modeling systems of JL Audio, the 6.5" (165 mm) C6 component woofers feature purpose-engineered, cast alloy frames outfitted with our Elevated Frame Cooling technology. A DMA-optimized, forged and machined motor system generates outstanding midbass impact with ultralow distortion.
The 1" (25 mm) C6 component tweeters feature edge-driven pure silk dome diaphragms for smooth high-frequency performance with remarkable off-axis response and damping. Neodymium motors and ferrofluid cooling provide high-magnetic flux and improved reliability with extended response from a very compact motor system. Surface- and flush-mount fixtures are included to fit a wide variety of installation applications.
Premium passive crossover networks are included with each C6-650 component system. Featuring four levels of tweeter adjustment, these outboard filter networks are equipped with premium polyester film and electrolytic capacitors as well as low-loss air-core inductors — all accessible beneath a protective, polycarbonate cover.
C6 Woofer Features:
• Forged and machined motor plates with DMA-optimized geometries to create linear motor force under power, leading to outstanding midbass impact, linearity and low distortion
• Large diameter, linear profile, flat spider for linear compliance and outstanding excursion capability
• Center cap designed to optimize the high-frequency response of the woofer for seamless transition to a tweeter’s response
• Oversized voice coil for extended power handling capability, minimizing thermal compression and distortion at higher listening levels
• Cast alloy frame with our Elevated Frame Cooling feature
• Includes fine mesh grilles
C6 Tweeter Features:
• Edge-driven pure silk dome design delivers smooth high-frequency performance, with excellent off-axis response and damping
• Neodymium motor delivers high magnetic flux from a compact motor design
• Ferrofluid cooling and damping improves reliability and response smoothness
• Includes surface- and flush-mount fixtures
Woofer grilles are included, each consisting of a black grille tray and a fine steel mesh grille with an electroformed JL Audio badge logo.
Speakers are sold as a pair.
General Specifications
| Continuous Power Handling (RMS) | 100 W |
| Recommended Amplifier Power (RMS) | 30 - 100 W / Ch. |
| System Efficiency | 87.37 dB @ 1 W / 1 m |
| System Nominal Impedance | 4 Ω |
| System Frequency Response | 53 Hz – 21 KHz ± 3 dB |
Woofer Physical Specifications
| Frame Outer Diameter* (A) | 6.50 in / 165 mm |
| Grille Tray Outer Diameter** (B) | 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) | 1 in / 25 mm |
| Mounting Hole Diameter (F) | 5.46 in / 139 mm |
| Mounting Depth (G) | 2.60 in / 66 mm |
|
*Does not take into account mounting tabs |
|
Tweeter Physical Specifications
| Flush Mount Fixture Diameter (A1) | 2.13 in / 54 mm |
| Surface Mount Fixture Diameter (A2) | 2.16 in / 55 mm |
| Flush Mount Mounting Hole Diameter (B) | 1.88 in / 48 mm |
| Flush Mount Mounting Depth (C) | 0.73 in / 19 mm |
| Flush Mount Tweeter Frontal Protrusion (D1) | 0.33 in / 8 mm |
| Surface Mount Tweeter Frontal Protrusion (D2) | 1.06 in / 27 mm |
Crossover Physical Specifications
| Width (W) | 3.36 in / 85 mm |
| Height (H) | 1.44 in / 37 mm |
| Depth (D) | 4.72 in / 120 mm |