Remote Amplifier Level Bass Audio Volume Control Knob with 2 RCA Connector

WINOMO Car Amplifier RCA Volume Control Car Subwoofer Wiring Kit Volume Control Knob Car Audio Amplifier Bass RCA Level Remote Volume Control Knob Compatible Car Amplifier Audio RCA Amplifier

rhinocables 2 Phono to 2 Phono RCA Audio Cable | Dual/Twin Male to Male Splitter, Gold-Plated Connectors for Premium Audio | Compatible with TVs, Speakers, Sound Systems, Home Theatre & More (50cm)