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Free Shipping Precision Power I520.4b 4-channel Subwoofer Amplifier With Bluetooth Now 35% Cheaper [A8Y1g3me]

$26.99 $86.99 -69%

Introducing the Precision Power i520.4B Subwoofer Amplifier The Precision Power i520.4B is a cutting-edge 4-channel subwoofer amplifier designed to deliver powerful and precise sound. With its compact and sleek design, this amplifier seamlessly integ

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Introducing the Precision Power i520.4B Subwoofer Amplifier

The Precision Power i520.4B is a cutting-edge 4-channel subwoofer amplifier designed to deliver powerful and precise sound. With its compact and sleek design, this amplifier seamlessly integrates into any audio system without compromising on performance. The i520.4B boasts a range of impressive features that make it a standout choice for audiophiles and music enthusiasts alike. From its MOSFET power supply to the Bluetooth V4.0 wireless connectivity, this amplifier is equipped to enhance your audio experience like never before.

Advanced Features and Specifications

The Precision Power i520.4B is built with high-quality components to ensure exceptional performance. Its MOSFET power supply, combined with audiophile-grade IRTM transistors, provides a clean and powerful sound output. The military-grade SMT PCB maintains dynamic performance, while the hybrid aluminum alloy heatsink optimizes heat dissipation. With a variable 12dB high pass, low pass, and subsonic crossovers, you can fine-tune your audio setup to perfection. The amplifier offers 250W RMS power at 4Ω and 130W RMS power at 2Ω, ensuring a robust and dynamic sound. Its dimensions are 5.375 Inch W x 1.875 Inch H x 9.25 Inch L, making it a space-efficient addition to any audio system.

Enhance Your Audio Experience

The Precision Power i520.4B is perfect for anyone looking to elevate their home theater or car audio system. Its Bluetooth V4.0 wireless connectivity allows you to stream your favorite media and internet radio with ease, thanks to the 30Ft range. The built-in mini Bluetooth antenna and included 36-inch extension cable ensure a stable and reliable connection. With the ability to operate in 2-ohm stereo or 4-ohm bridged full-range mode, this amplifier is versatile and adaptable to various audio setups. Its direct short, thermal, and overload circuits protect the amplifier from damage, ensuring years of reliable performance. Whether you're a casual listener or a dedicated audiophile, the Precision Power i520.4B is the perfect choice to enhance your audio journey.

What Our Customers Say

January 11, 2026

Absolutely no complaints!

A fantastic item, great job on this.

- Greyson V..

January 11, 2026

Absolutely no complaints!

It's a fantastic, truly solid product.

- Journi V..

January 11, 2026

Absolutely no complaints!

A very good item. I love it.

- Joy C..

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