Description
Aerpro AP412A 2AWG to 2x 4AWG 2-Way Power Distribution Block
The AP412A is a 2-way power distribution block from Aerpro with one 2AWG input and two 4AWG outputs, designed for multi-amplifier car audio installations. Solid brass connectors with a satin chrome finish, a high-temperature polycarbonate base and cover, and 3-point base mounting are included as standard.
Product overview
The Aerpro AP412A distributes power from a single 2AWG supply cable to two separate 4AWG output connections, suited to installations running two amplifiers from a common power feed. The low-resistance solid brass connector construction minimises voltage drop across the distribution point, maintaining consistent power delivery to each connected amplifier. The high-temperature polycarbonate base and cover protect against accidental short circuits and provide a clean, finished appearance in the installation. Three-point base mounting allows the block to be secured firmly to the vehicle chassis or amplifier rack without movement under vibration.
Features and benefits
1x 2AWG input to 2x 4AWG outputs: Distributes a single 2AWG power supply to two separate 4AWG output connections, providing a clean, low-resistance power split point for dual amplifier installations.
Solid brass connectors with satin chrome finish: Solid brass construction provides low-resistance current transfer at each connection point, with a satin chrome finish for a clean, professional appearance in the installation.
High-temperature polycarbonate base and cover: The high-temp PC base and cover protect against accidental short circuits at the distribution block terminals and provide a finished appearance, rated to withstand the elevated temperatures common in enclosed vehicle installations.
3-point base mounting: Three mounting points secure the block firmly to the vehicle chassis or amplifier rack, preventing movement under vibration during normal vehicle operation.
Low-resistance construction: The solid brass connector design minimises resistance at the distribution point, maintaining consistent voltage delivery to each connected amplifier output.
Technical specs
| Specification |
Detail |
| SKU |
AP412A |
| Brand |
Aerpro |
| Input |
1x 2AWG |
| Outputs |
2x 4AWG |
| Connector Material |
Solid brass, satin chrome finish |
| Base and Cover Material |
High-temperature polycarbonate |
| Mounting |
3-point base mounting |
| Weight |
0.16kg |
Frequently asked questions
What is the AP412A designed for?
The AP412A is designed for car audio installations where a single 2AWG power supply needs to be distributed to two separate amplifiers or accessories via 4AWG output connections.
Does the AP412A include a cover to prevent short circuits?
Yes. A high-temperature polycarbonate cover is included, protecting the terminals from accidental short circuits and providing a clean, finished appearance in the installation.
What cable sizes does the AP412A accept?
The AP412A accepts one 2AWG input cable and two 4AWG output cables. Using cable sizes outside these ratings may result in inadequate clamping force at the terminals or insufficient current capacity for the connected circuit.
How is the AP412A mounted in the vehicle?
The AP412A uses a 3-point base mounting system, allowing the block to be secured firmly to the vehicle chassis, boot floor, or amplifier rack using three mounting points to prevent movement under vibration.
What is the difference between the AP412A and the AP413A?
The AP412A has one 2AWG input and two 4AWG outputs, suited to dual amplifier installations. The AP413A has one 2AWG input and four 4AWG outputs, suited to installations running four amplifiers or accessories from a single power feed.
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