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RFIY-1M – Rockford Fosgate – Twisted Pair Y-Adapter 1 Male To 2 Female

In stock

Twisted pair design for noise rejection, split center pin for a secure connection, frosted outer shield for durability and flexibility.

  • Split center pin for secure connection
  • Great sound transfer
  • OFC (Oxygen Free Copper) for corrosion resistance
  • Platinum plated ends for corrosion resistance
  • RFI and EMI noise rejection
  • Frosted outer shield for durability and flexibility
  • 1 Year Warranty
Estimated delivery dates: Jun 15, 2026 - Jun 20, 2026

Overview

The Rockford Fosgate RFIY-1M is a premium car audio twisted-pair Y-adapter featuring 1 Male RCA input and 2 Female RCA outputs. It is engineered to cleanly split a single incoming audio channel into two separate identical output paths, allowing installers to link multiple amplifier inputs together from a centralized source.

Specifications

Split center pin for secure connection
Great sound transfer
OFC (Oxygen Free Copper) for corrosion resistance
Platinum plated ends for corrosion resistance
RFI and EMI noise rejection
Frosted outer shield for durability and flexibility
1 Year Warranty

Key features

Uses a precise internal balanced wire twist configuration to target and natively reject RFI (Radio Frequency Interference) and EMI (Electromagnetic Interference) without requiring thick, stiff structural armor. High-Purity OFC Core: Made entirely of Oxygen-Free Copper (OFC), which optimizes signal transfer efficiency, keeps electrical resistance low, and resists long-term corrosion. Split Center Pin Contact: The male connector plug is built with a split center pin that expands inside the receiving female port. This creates a high-pressure mechanical clamp that prevents intense subwoofer vibrations from shaking the cable loose. Platinum-Plated Terminals: Outfitted with robust platinum-plated connection ends to block surface oxidation from forming in damp under-dash environments.