The more you spend, the greater selection of free gifts you'll have at your fingertips when selecting items in your shopping cart!
Lease for as low as $/week.
Apply Now
Flexible payment options
HIGH CURRENT SWITCHING: Handles up to 30 amps continuously and 40 amps peak, making it ideal for demanding 12V electrical accessories.
GOLD PLATED TERMINALS: Premium gold-plated 5-pin contacts improve electrical conductivity while helping resist corrosion for long-term reliability.
SEALED FOR PROTECTION: Sealed housing keeps out moisture, dust, and debris, making it suitable for automotive, marine, and off-road environments.
VERSATILE SPDT DESIGN: Single Pole Double Throw configuration supports a wide range of automotive wiring applications, including lighting, amplifiers, fans, alarms, and door lock actuators.
QUICK AND SECURE INSTALLATION: Built-in plastic mounting tab allows for easy mounting while providing a secure and professional installation.
Control high-current accessories safely and efficiently with the Audiopipe AP-40ISR 12V 30/40A 5-Pin SPDT Sealed Relay. Designed for dependable switching in automotive, marine, and powersports applications, this heavy-duty relay features gold-plated terminals for improved conductivity and corrosion resistance. Its sealed housing helps protect internal components from moisture and dirt, making it an excellent choice for demanding environments.
Whether you're installing auxiliary lighting, air horns, cooling fans, amplifiers, remote start systems, or custom electrical accessories, the AP-40ISR delivers reliable performance and long-lasting durability.
Features:
Standard 12V 5-pin SPDT automotive relay
30A continuous switching capacity with 40A peak rating
Gold-plated terminals for maximum conductivity
Sealed housing protects against moisture and contaminants
Durable plastic mounting tab for secure installation
Low coil current draw for efficient operation
Perfect for automotive, marine, powersports, and custom electrical applications
Specifications
Brand: Audiopipe
Model: AP-40ISR
Operating Voltage: 12V DC
Relay Type: SPDT (Single Pole Double Throw)
Number of Pins: 5
Continuous Current Rating: 30A
Peak Current Rating: 40A
Terminal Material: Gold Plated
Housing: Sealed Plastic
Mounting: Integrated Plastic Mounting Tab
Perfect For:
Amplifier Remote Turn-On
LED Light Bars
Fog Lights
Cooling Fans
Air Horns
Door Lock Actuators
Remote Start Systems
Car Alarms
Marine Electrical Systems
Custom 12V Wiring Projects
Accepted Payment Methods at Big Jeff Audio
At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:
Credit and Debit Cards
Visa
Mastercard
American Express
Discover
Diners Club
Digital Wallets
Amazon Pay
Apple Pay
Meta Pay (formerly Facebook Pay)
Google Pay
Shop Pay
PayPal
International Payment Methods
Bancontact
iDEAL
Bank Transfers
Zelle
Financing Options
We also offer financing options to make purchasing easier. Learn more about our financing options here.
Klarna
Affirm
Sezzle
Snap
Acima
Tiptop
If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.
Shipping Options and Delivery Time
Do You Offer Expedited Shipping?
Yes! At checkout, you can select from different shipping options:
Standard Shipping: Free for orders over $100.
Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.
How Long Does Delivery Take?
Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.
What Happens If My Package Is Undeliverable?
If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.
Why Can’t I Track My Order?
If you're having trouble tracking your order:
Make sure you’ve received the shipping confirmation email with the tracking number.
Log into your account on our website and use the “Check Your Order Status” button.
If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.
More than a storefront
THE BIG JEFF FAMILY
Built on big sound, real connections, and showing up for the basshead community.