Description
Stinger SMRCA2 Marine and PowerSports RCA Interconnect Cable 2 Metre with Tinned OFC Conductors and Nickel-Plated Brass Connectors
The SMRCA2 from Stinger is a marine and PowerSports RCA interconnect cable measuring 2 metres in length. Built with tinned OFC copper conductors with polyethylene dielectrics, a high-rate twisted-pair configuration, a flexible PVC outer jacket, and moulded connectors with machined nickel-plated brass contacts, it delivers reliable signal transfer with maximum corrosion resistance in harsh marine and PowerSports environments.
Product overview
Standard RCA cables are not built to withstand the moisture, salt, and corrosion exposure encountered in marine and PowerSports audio installations. The SMRCA2 addresses this with tinned OFC copper conductors that resist corrosion at the conductor level, combined with polyethylene dielectrics that provide stable electrical insulation across the full cable length. The result is an RCA cable where corrosion at the conductor is effectively eliminated, maintaining signal integrity over the long term in conditions that would degrade standard automotive RCA cables.
The high-rate twisted-pair construction provides strong noise rejection across the 2 metre cable run, and the flexible PVC outer jacket allows easy routing through tight spaces in vessels and PowerSports vehicles. The moulded connectors use machined nickel-plated brass contacts for superior connection integrity and corrosion resistance at each RCA socket interface. Where the SMRCA6 suits larger vessel installations requiring a longer cable run, the SMRCA2 is the more practical choice for compact installations where the amplifier is located close to the head unit or signal source.
Features and benefits
Tinned OFC copper conductors with polyethylene dielectrics: Tinned conductors resist corrosion in wet and salt-exposed environments, while polyethylene dielectrics provide stable electrical insulation across the full cable length, eliminating the conductor corrosion that affects standard RCA cables in marine applications.
High-rate twisted-pair construction: The twisted-pair configuration provides strong noise rejection across the full 2 metre cable run, maintaining clean signal transfer in environments where electromagnetic interference from marine electronics and PowerSports components is a concern.
Moulded connectors with machined nickel-plated brass contacts: The machined nickel-plated brass contacts provide superior connection integrity and corrosion resistance at each RCA interface, maintaining reliable signal transfer across the connector in harsh marine environments.
Flexible PVC outer jacket: The flexible PVC jacket allows easy routing through tight spaces in vessel hulls and PowerSports vehicles without stiffness or kinking during installation.
2 metre length: The 2 metre cable length suits compact marine and PowerSports installations where the amplifier is located close to the head unit or signal source.
Technical specs
| Specification |
Detail |
| SKU |
SMRCA2 |
| Brand |
Stinger |
| Cable Length |
2 Metres |
| Conductor Type |
Tinned OFC copper with polyethylene dielectrics |
| Construction |
High-rate twisted-pair |
| Connector Type |
Moulded, machined nickel-plated brass contacts |
| Outer Jacket |
Flexible PVC |
Frequently asked questions
What is the difference between the SMRCA2 and the SMRCA6?
Both are marine and PowerSports RCA interconnect cables with identical construction and specification. The SMRCA2 is 2 metres in length, suited to compact installations where the amplifier is located close to the head unit or signal source. The SMRCA6 is 6 metres, suited to larger vessel installations requiring a longer cable run. Select the length that matches your specific installation requirements.
What makes the SMRCA2 different from a standard automotive RCA cable?
The SMRCA2 uses tinned OFC copper conductors with polyethylene dielectrics, which resist corrosion in wet and salt-exposed environments where standard RCA cables degrade over time. The machined nickel-plated brass contacts also provide superior corrosion resistance at the connector interface compared to standard plated contacts used in automotive RCA cables.
Is the SMRCA2 suitable for both freshwater and saltwater marine installations?
Yes. The tinned conductors and nickel-plated brass contacts are designed to resist moisture, salt, and corrosion exposure, making the SMRCA2 suited to both freshwater and saltwater marine audio installations.
How many channels does the SMRCA2 carry?
The channel count for the SMRCA2 has not been confirmed in the available source data. Contact us before ordering to confirm the channel configuration of this cable for your specific installation.
Can the SMRCA2 be used in PowerSports applications such as ATVs and motorcycles?
Yes. The SMRCA2 is designed for both marine and PowerSports applications where exposure to moisture, vibration, and harsh environmental conditions requires a more robust RCA cable than standard automotive options provide.
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