Hosa CMR-225 Stereo Breakout 3.5mm TRS to Dual RCA — 25ft
CMR-225 Overview
The Hosa CMR-225 is a 25-foot stereo breakout cable terminated with a 3.5mm TRS connector on one end and dual RCA connectors on the other, designed to route unbalanced stereo audio from a 3.5mm source to RCA-equipped receivers, mixers, or playback systems. Oxygen-Free Copper (OFC) conductors maintain signal integrity across the full 25-foot run, while OFC spiral shielding provides effective rejection of EMI and RFI interference. Nickel-plated plugs deliver reliable contact and long-term durability under repeated use. This cable is well-suited for audio engineers, integrators, and venue technicians who need a dependable utility cable for connecting laptops, media players, or similar devices to professional or prosumer audio systems.
The OFC spiral shield construction also contributes to cable flexibility, making routing and dressing easier in installed or live environments.
Key Features
- 3.5mm TRS to Dual RCA Configuration — Splits a stereo 3.5mm TRS source into discrete left and right RCA outputs for connection to stereo receivers or line-level inputs
- 25-Foot Length — Provides sufficient reach for rack-to-source runs or cross-room connections without requiring additional adapters
- Nickel-Plated Plugs — Resist corrosion and ensure efficient signal transfer with rugged mechanical durability
- OFC Conductors — Oxygen-Free Copper construction minimizes signal loss and enhances overall audio clarity
- OFC Spiral Shielding — Effectively rejects EMI and RFI while maintaining cable flexibility for easier routing and installation
Connectivity & I/O
- 1x 3.5mm TRS connector (source end)
- 2x RCA connectors, Left and Right (output end)
Technical Specifications
| Connectors | 3.5mm TRS to Dual RCA |
| Length | 25 ft |
| Conductors | Oxygen-Free Copper (OFC) |
| Shielding | OFC Spiral Shield |
| Plug Plating | Nickel |

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