Product highlights
• General purpose relay
• 12 Volt DC
• 20/30 Amps
Amplifier Bypass Harness for select 2011-2017 vehicles from Ford with Sony Amplified
$29.99
List price $33.99
Install New Speakers in select 1998-2024 vehicles from Ford, Lincoln, Mercury
$8.99
List price $9.99
Add 5-1/4" or 6-1/2" Speakers to Factory 6" x 8" Mounting Locations for select 1950-2025 vehicles from Ford, Mercury, Mazda
$7.99
List price $14.99
720W Peak (120W RMS) 6x8" HED Series 3-Way Coaxial 4-ohm Speakers
$79.99
List price $95.99
Universal 6x8" or 5x7" Self-Adhesive Foam Speaker Baffle Ring Kit (Pack of 2)
$15.99
List price $29.99
460W Peak (150W RMS) 6x8" S-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers
$149.95
List price $180.00
Universal 6x8" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
$21.99
List price $29.99
2 Infinity REF507CF (INFSPKRF507CFUS) w/ Adapter Plates
390W Peak (130W RMS) 5.25" Reference Series 2-way 3-ohm Component Speaker System with Speaker Adapter Plates
$477.88
List price $543.88
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
Best selling similar products
• 4-Channel SwitchHub Solid-State Relay
• Single 40-amp output and triple 20-amp outputs
• 100-amp combined continuous capacity
• Outputs can be triggered independently
$137.99
List price $158.99
• For Ultra-luxury high-end vehicles
• 12-24V universal usage
• Environmentally friendly and flame retardant materials
• Suitable for refit control of all equipment in the car
• Output short-circuit protection, overload protection
• Suitable for installation and use of all 12/24v battery vehicles
(1)
$12.99
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• For Ultra-luxury high-end vehicles
• 12-24V universal usage
• Environmentally friendly and flame retardant materials
• Suitable for refit control of all equipment in the car
• Output short-circuit protection, overload protection
• Suitable for installation and use of all 12/24v battery vehicles
$12.99
List price $29.99
• For Ultra-luxury high-end vehicles
• 12-24V universal usage
• Environmentally friendly and flame retardant materials
• Suitable for refit control of all equipment in the car
• Output short-circuit protection, overload protection
• Suitable for installation and use of all 12/24v battery vehicles
$14.99
List price $29.99
• 12 Volt 30/40 Amp Economy Relay
• Voltage Power: 12 volts
• Ampere Power: 30 and 40 amps
• Vehicle Application: Universal
• Color: Black
$3.99
List price $4.99
Manufacturer:
Model Number:
4RD933332181
Weight:
0.50lbs
Internal SKU:
4rd933332181
Internal Product ID:
116351
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Its a relay
I bought this relay to use in my install. I have two amplifiers and some led lights that I need to turn on so this is the best way to do it. Real easy to install and wire up.
Verified purchase
8 Gauge Power Amplifier Installation Kit with 2-Channel RCA Interconnects
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List price $99.94
Infinity Reference Series Front Door Speaker Replacement Package
Fits select 2007-2014 FJ Cruiser
(123)
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List price $221.93
1 Female to 2 Male Twisted Hex RCA Interconnect Y-Adaptor Cable
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List price $7.99
300W Peak (150W RMS) 10" Comp Series Single 4-ohm Car Subwoofer
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Lanzar OPTICAP60 Open Box Complete
Optidrive 6 Farad Oval Hybrid Super Capacitor
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
