Description
Stinger XI3217 X3 Series 2 Channel RCA Interconnect 17ft
The Stinger XI3217 is a 2 channel, 17ft RCA interconnect from the X3 Series, built around silver-plated pure OFC copper conductors, dual-layer Interference Defense shielding, and Lock Tip rotational locking connectors. Continuous Connection Construction (C3 Tech) underpins the signal path from end to end.
Product overview
The X3 Series represents the top of Stinger's X-range interconnect lineup, and the XI3217 brings that specification to a 17ft 2 channel cable suited to longer boot-mounted amplifier runs. Every technology in the cable is named and engineered with a specific purpose, from the conductor geometry through to the outer jacket.
Dynamic Signal Flow uses finely stranded silver-plated pure OFC copper conductors, optimising the interaction between signal and frequency across the audio spectrum. The conductor bundle per channel uses three tightly twisted strands carrying positive, negative, and signal drain, creating a directional noise-cancelling architecture that Stinger calls Noise Shield Directional Construction. This geometry actively works against induced noise rather than relying solely on passive shielding.
The shielding layer, I.D. Interference Defense, combines two distinct materials: EMI-rejecting Mylar foil and radiated noise-absorbing copper mesh. The dual-layer approach addresses both radiated and conducted interference, which is more comprehensive than the single-material shielding found in entry-level cables.
At the connector end, Lock Tip RCA interconnectors use a rotational locking mechanism with Quad-Clamp precision four-cut RCA geometry. The four-cut design maximises contact area and clamping force, providing a more secure and lower-resistance connection than standard push-fit connectors. The outer jacket uses Body Armor protection, with high-strength nylon fibres woven tightly around a flexible PVC core to resist sharp metal edges, vibration, and moisture during and after installation.
Features and benefits
Dynamic Signal Flow conductors. Finely stranded silver-plated pure OFC copper optimises signal versus frequency interaction, extending dynamic range and frequency response across the full audio spectrum.
Noise Shield Directional Construction. Three tightly twisted conductor bundles per channel, carrying positive, negative, and signal drain, create a directional noise-cancelling architecture that actively rejects induced interference.
I.D. Interference Defense dual-layer shielding. Combining EMI-rejecting Mylar foil with radiated noise-absorbing copper mesh addresses both categories of electrical interference, providing more complete noise rejection than single-layer shielding.
Lock Tip rotational locking connectors. Quad-Clamp four-cut RCA geometry maximises contact area and clamping force, delivering connection integrity that standard push-fit RCA connectors cannot match.
C3 Tech (Continuous Connection Construction). Eliminates signal path breaks from end to end, ensuring consistent signal transfer across the full 17ft cable length.
Body Armor jacket protection. High-strength nylon fibres woven around a flexible PVC core protect the cable against sharp metal edges, vibration, and moisture throughout the installation.
17ft cable length. Suits boot-mounted amplifier installations and longer head unit to amplifier runs without cable joins or extensions.
Technical specs
| Specification |
Detail |
| Part Number |
XI3217 |
| Brand |
Stinger |
| Series |
X3 Series |
| Channels |
2 |
| Cable Length |
17ft |
| Conductor Material |
Silver-Plated Pure OFC Copper |
| Conductors per Channel |
3 (Positive, Negative, Signal Drain) |
| Shielding |
Dual-Layer: Mylar Foil + Copper Mesh |
| Connector Type |
Lock Tip Rotational Locking RCA |
| Connector Clamp Design |
Quad-Clamp 4-Cut RCA |
| Cable Jacket |
Body Armor High-Strength Nylon over PVC |
| Construction |
Noise Shield Directional |
| Technology |
C3 Tech (Continuous Connection Construction) |
Frequently asked questions
How does the X3 Series differ from the 8000 Series RCA cables?
The X3 Series uses silver-plated pure OFC copper conductors with Dynamic Signal Flow geometry and dual-layer I.D. Interference Defense shielding combining Mylar foil and copper mesh. The 8000 Series uses triple braided shielding with Mylar. The X3 also features Lock Tip rotational locking connectors with Quad-Clamp four-cut geometry, compared to the split-tip locking ends on the 8000 Series.
What is the Quad-Clamp four-cut RCA connector design?
The Quad-Clamp design uses four precisely cut contact points within the RCA connector body. This increases the surface area making contact with the RCA socket and improves clamping force, resulting in a lower-resistance connection with greater resistance to accidental pull-out compared to standard two-cut or split-tip designs.
What does I.D. Interference Defense shielding do that standard shielding does not?
Standard single-layer shielding addresses one category of interference. I.D. Interference Defense uses two materials in combination: Mylar foil to reject EMI and copper mesh to absorb radiated noise. The combination provides broader protection across the types of electrical interference common in vehicle environments.
Is 17ft sufficient for a boot-mounted amplifier installation?
At 17ft, the XI3217 covers the majority of passenger vehicle installations from a dash-mounted head unit to a boot-mounted amplifier. If you are unsure whether the length suits your specific vehicle or routing path, contact us before purchasing.
Does the XI3217 work with any RCA-equipped head unit or amplifier?
Yes. The XI3217 uses standard RCA connectors and is compatible with any head unit or amplifier fitted with RCA inputs and outputs. The Lock Tip rotational locking ends seat securely in standard RCA sockets and provide additional retention compared to push-fit connectors.
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