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Relays
Relays are essential for safely controlling high-current devices like amplifiers, auxiliary lights, cooling fans, and other accessories in your vehicle. This category features 12-volt and 24-volt relays along with matching sockets from trusted brands including Bosch and Install Bay. Choose from standard 5-pin SPDT relays, heavy-duty options, interlocking sockets, and pigtail harnesses to add clean, reliable switching to any car audio or automotive install.
Related Categories : Trigger Modules Switches
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Stinger SGP35 500 Amp High Current Relay$160.99- 500 Amp Solenoid relay
- Prevents primary battery discharge
- Ideal for 2nd audio battery isolation from vehicle systems
- 500A constant 900A peak current
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Beuler BU-200ML 200 Amp Magnetic Latching Relay$249.99 As low as $234.99- Handles 200-amp continuous current
- Durable Epoxy filled weatherproof construction
- Designed for 12 volt electrical systems
- A must for multi-battery systems, allows for longer battery life and control over which battery is being used
- Great for isolating a second battery making it dedicated to the stereo system
- Zero Power Draw in ON or OFF State
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Beuler BU-400ML 400 Amp Magnetic Latching Relay$289.99 As low as $272.59- Handles 400-amp continuous current and 150-amp surges
- Durable Epoxy filled weatherproof construction
- Designed for 12 volt electrical systems
- A must for multi-battery systems, allows for longer battery life and control over which battery is being used
- Great for isolating a second battery making it dedicated to the stereo system
- Zero Power Draw in ON or OFF State


