About this product

Name: Pyle - PLA4478 4-Channel Car Stereo Amplifier 4000W, Bridgeable MOSFET, Bass Boost Control
Brand: Pyle
SKU: 40b2dbe1641d71c71a20f065564da2bb
Price: 172.49 USD
Availability: InStock

Quick Questions

Generating personalized questions...

Generated by Xonefy

Questions and answers are generated by Xonefy based on product information. For detailed specifications, please refer to the manufacturer's documentation.

Introducing the Pyle 4 Channel Car Stereo Amplifier - 4000W High Power 4-Channel Bridgeable Audio Sound Auto Small Speaker Amp Box w/ MOSFET, Crossover, Bass Boost Control, Silver Plated RCA Input Output -PLA4478, a top-of-the-line solution designed for your needs. With features such as 4000 WATT POWER: The Pyle 4 Channel Car Amplifier is perfect for your vehicle's sound system. Gives you up to 4000W bridgeable output. Features switchable bass boost, variable gain control, configurable electronic crossover network, this product delivers exceptional performance, ensuring durability and satisfaction. Experience the best in class with PLA4478, perfect for enhancing your audio and electronic systems.

Smart Summary

Generated by Xonefy

Pyle PLA4478 4-Channel Car Stereo Amplifier

Elevate your car audio experience with the Pyle PLA4478 4-Channel Car Stereo Amplifier. Delivering a powerful 4000W output, this amplifier ensures your music sounds crisp and dynamic. Its bridgeable MOSFET technology allows for flexible configurations, making it perfect for any setup. Plus, with bass boost control, you can easily enhance low frequencies for that deep, thumping sound you crave. Compact yet robust, this amplifier is designed for easy installation and maximum performance, making it an essential addition to your car audio system. Get ready to enjoy your favorite tunes like never before!

Jensen - JAONE 1 Channel MOSFET Amplifier 500 Watts RMS x 1 @ 4 Ohms, 985 Watts X 1 @ 2 Ohms - Black/Gray

Built for clean, reliable bass amplification, the JAOne brings efficient Class-D performance in a compact mono-block layout. Whether you’re pushing a single subwoofer or looking for tight, distortion-free low end, this amp delivers. It supports both high-level (speaker wire) and low-level (RCA) inputs for easy integration with a variety of systems. With a selectable low-pass filter, variable bass boost, and bridgeable power, the JAOne gives you the flexibility to dial in serious low-frequency impact without taking up unnecessary space. Why it’s robust Real power you can use: 300W RMS @ 4Ω, 500W RMS @ 2Ω, or 1000W RMS @ 1Ω (1% THD+N). Strong dynamic headroom: Up to 1300W max dynamic power (10% THD+N). Precision tuning: Selectable low-pass filter (50–150 Hz), plus variable bass boost @ 45 Hz (0–6 dB). Clean signal path: 90 dBA S/N (1 W ref) and

Brand: JensenCustom Shipping

$247.49$329.99

25% OFF

ARC Audio - ARC 1000.4 4-Channel DSP Amplifier - 250 Watts RMS x 4 at 4-Ohms - Black/Gray

The new ARC Series of amplifiers are the most technically advanced and best-equipped amplifiers ARC Audio has produced to date. Featuring the latest designs from Robert Zeff, the three new ARC Series amplifiers represent a bold step forward in how consumers and retailers perceive mobile amplification. The ARC Series Amplifier Family includes three primary 1000 watt foundation models sharing a common high-pressure die-cast aluminum heat sink with a rough-grain black anodized finish and CNC-machined accents. The amplifiers feature integrated mounting feet in the corners of the heat sink and include plastic hex-head trim caps for a finished look once installed. Known for their computer-controlled forced induction cooling solutions, the new ARC amps draw cool air in through vents at the ends of the heat sink. That cool air passes over the power supply switching and output devices and is exhausted through an opening on the front edge of the amp. The onboard micro-controller controls the cooling fan speed to keep the amp quiet. Features - • 4-channel power amplifier with DSP • 4 x 250W at 4 ohms and at 2 ohms • 2 x 500W at 8 and 4 ohms • No crossover without a DSP module! • 2/4/6 channel microprocessor Class-D power amplifier amplifier Designed and Engineered by Robert Zeff • Adjustable Class-D frequency • Aluminum die-cast housing 390 x 165 x 55 mm (all the same size) • ArcAudio logo in the luminous color adjustable via PC (even without DSP module) • Full range amplifier design • Quick Disconnect Speaker Terminal Plugs

Brand: Arc AudioCustom Shipping

$1508

Crunch - Ground Pounder GP-2000.4 1500 Watt 4 Channel Amplifier - Black

4 channels x 500 watts @ 2 ohms 4 channels x 250 watts @ 4 ohms 2 channels x 1,000 watts (mono bridged) @ 4 ohms Operates in 4-channel stereo, dual stereo bridged, stereo + bridged mono, or dual bridged mono Variable electronic crossover: 12 dB per octave Â› See more product details

Brand: CrunchCustom Shipping

$95.31

Memphis Car Audio - Memphis Audio MJP3000.1 Monoblock Subwoofer Amplifier - 3000 Watts RMS x 1 at 1-Ohm - Black/Gray

Memphis Audio MJP3000.1 Monoblock Subwoofer Amplifier - 3000 Watts RMS x 1 at 1-Ohm — Features: Extruded aluminum Heatsink; 12dB/octave butterworth crossovers; Variable crossovers; Variable EQ bassboost; Strap-able mono block amps. Specifications: RMS Power/CH @ 4: 1275; RMS Power/CH @ 2: 2100; RMS Power/CH @ 1: 3000; THD: 80dB; Frequency Response ± 0.5dB: 11-200Hz; Crossover Frequency (HPF): na; Crossover Frequency (LPF): 32-200Hz; Subsonic: 10-50Hz; Dimensions (in): 7.5 x 2 x 16.8"; Input Range: 200mV - 6V LOW LEVEL, 3V-20V HIGH LEVEL; Crossover slope: 12db crossovers.

Brand: Memphis Car AudioCustom Shipping

$799.95

NVX - NDA15001 3000W Peak (1500W RMS) N-Series Class-D 1-Ohm Stable Monoblock Amplifier with Remote Bass Knob

Introducing the NVX NDA15001, the ultimate solution for car audio enthusiasts seeking exceptional power and sound quality. This N-Series Class-D monoblock amplifier boasts an incredible 3000W peak power and 1500W RMS at 1-ohm, delivering powerful and precise audio that brings your music to life. Whether you're cruising down the highway or parked at a show, this amplifier ensures an immersive and dynamic listening experience. Designed for versatility and ease of use, the NDA15001 features speaker-level inputs with signal sensing remote turn-on, making installation a breeze. The included wired bass level remote control allows you to effortlessly adjust your bass settings to match your mood and music. Safety is a top priority with the NDA15001, which is equipped with 4-way protection circuitry to guard against thermal issues, overload, speaker shorts, and DC offset. This ensures reliable performance and peace of mind. Additionally, the amplifier offers a range of sound customization options, including a variable low-pass filter (50 - 250 Hz), subsonic filter (10 - 55 Hz), and adjustable bass boost (0 - 18 dB), allowing you to tailor your sound to perfection. With its sleek and compact design, measuring 10.15 inches in length, 4.42 inches in width, and 1.73 inches in height, the NVX NDA15001 fits seamlessly into your vehicle's setup. Its high-quality construction and advanced features make it an excellent choice for those who demand the best in car audio. Elevate your driving experience with the NVX NDA15001, where power meets precision.

Brand: NVXCustom Shipping

$199.99

Boss - Audio Systems 1100 Watt Monoblock Car Amplifier for Low/High Level Inputs - Silver

Power your sound system with the Boss Audio Systems Monoblock Car Amplifier, engineered to deliver up to 1100 watts of dynamic audio performance. Designed for both casual listeners and audio enthusiasts, this amplifier combines power, precision, and reliability to elevate your in-car listening experience.At the core of this car amplifier is a high-efficiency MOSFET power supply. Using advanced Metal Oxide Semiconductor Field-Effect Transistors, the amplifier rapidly switches between full and non-conduction states, ensuring consistent power output with minimal energy loss. This results in cleaner sound and improved overall efficiency, even during demanding playback.Built with Class A/B topology, this amplifier offers the perfect balance between sound quality and efficiency. Its linear circuitry reduces distortion while enhancing clarity, making your music sound richer and more detailed across all frequencies. Whether you’re pushing deep bass or crisp highs, this mono amp maintains precision and control.The amplifier is 2-Ohm stable, allowing it to safely power subwoofers or speakers at lower impedance for increased output and volume. With both high and low-level inputs, it integrates seamlessly into factory or aftermarket audio systems, making upgrades simple and flexible.Fine-tune your sound with a variable low-pass filter and switchable bass boost of up to +18dB, giving you full control over low-frequency performance. The variable input control ensures optimal signal matching for peak performance.Designed with protection in mind, the amplifier features automatic short and thermal protection, shutting off if overheating or faults occur to safeguard your system.

Brand: BOSSCustom Shipping

$82.99

Memphis Car Audio - Memphis Audio MJP3000.1 Monoblock Subwoofer Amplifier - 3000 Watts RMS x 1 at 1-Ohm - Black/Gray

Brand: Memphis Car AudioCustom Shipping

$799.95

Kenwood - 400W Class-D Bridgeable Multichannel Compact Marine Motorsports Amplifier with Variable Crossovers - Gray

Upgrade your sound system with this compact Kenwood Marine Motorsports 4-channel amplifier. It delivers 400W total power for crisp, clear tones, and the conformal-coated circuit board keeps out moisture and salt for safe use in both land and water vehicles. This compact Kenwood 4-channel amplifier is easy to install in tight spaces for added versatility.

Brand: KenwoodCustom Shipping

$199.99

September 16, 2025

Best Lifestyle Apps to Organize Your Busy Schedule

Explore the best lifestyle apps to plan tasks, track habits, health care and save time. Stay on top of life with these smart daily tools.

By Willie Redmond

March 22, 2026

Simple & Secure International Video Call Apps in 2026 - Dindle Leads the Way

Discover simple and secure international video call apps in 2026. Compare WhatsApp, Telegram, Signal, and why Dindle is the best lightweight global messaging app.

By Willie Redmond

March 22, 2026

Apple iPhone 17e Review 2026 - Budget iPhone Gets Big Upgrade

Apple iPhone 17e review. A19 chip, 256GB base storage, improved camera and MagSafe. Is this the best budget iPhone to buy in 2026? Full specs, features and verdict.

By Willie Redmond

March 22, 2026

New AI Laptops 2026 - Snapdragon X and Intel Core Ultra Deals Appear

AI laptops powered by Snapdragon X and Intel Core Ultra are getting discounts. Here are the best models to buy right now.

By Willie Redmond

View All Articles

About this product

Pyle PLA4478 4-Channel Car Stereo Amplifier

You might also like

Jensen - JAONE 1 Channel MOSFET Amplifier 500 Watts RMS x 1 @ 4 Ohms, 985 Watts X 1 @ 2 Ohms - Black/Gray

ARC Audio - ARC 1000.4 4-Channel DSP Amplifier - 250 Watts RMS x 4 at 4-Ohms - Black/Gray

Crunch - Ground Pounder GP-2000.4 1500 Watt 4 Channel Amplifier - Black

Memphis Car Audio - Memphis Audio MJP3000.1 Monoblock Subwoofer Amplifier - 3000 Watts RMS x 1 at 1-Ohm - Black/Gray

NVX - NDA15001 3000W Peak (1500W RMS) N-Series Class-D 1-Ohm Stable Monoblock Amplifier with Remote Bass Knob

Boss - Audio Systems 1100 Watt Monoblock Car Amplifier for Low/High Level Inputs - Silver

Memphis Car Audio - Memphis Audio MJP3000.1 Monoblock Subwoofer Amplifier - 3000 Watts RMS x 1 at 1-Ohm - Black/Gray

Kenwood - 400W Class-D Bridgeable Multichannel Compact Marine Motorsports Amplifier with Variable Crossovers - Gray

Best Lifestyle Apps to Organize Your Busy Schedule

Simple & Secure International Video Call Apps in 2026 - Dindle Leads the Way

Apple iPhone 17e Review 2026 - Budget iPhone Gets Big Upgrade

New AI Laptops 2026 - Snapdragon X and Intel Core Ultra Deals Appear

Pyle - PLA4478 4-Channel Car Stereo Amplifier 4000W, Bridgeable MOSFET, Bass Boost Control

About this product

Pyle PLA4478 4-Channel Car Stereo Amplifier

You might also like

Jensen - JAONE 1 Channel MOSFET Amplifier 500 Watts RMS x 1 @ 4 Ohms, 985 Watts X 1 @ 2 Ohms - Black/Gray

ARC Audio - ARC 1000.4 4-Channel DSP Amplifier - 250 Watts RMS x 4 at 4-Ohms - Black/Gray

Crunch - Ground Pounder GP-2000.4 1500 Watt 4 Channel Amplifier - Black

Memphis Car Audio - Memphis Audio MJP3000.1 Monoblock Subwoofer Amplifier - 3000 Watts RMS x 1 at 1-Ohm - Black/Gray

NVX - NDA15001 3000W Peak (1500W RMS) N-Series Class-D 1-Ohm Stable Monoblock Amplifier with Remote Bass Knob

Boss - Audio Systems 1100 Watt Monoblock Car Amplifier for Low/High Level Inputs - Silver

Memphis Car Audio - Memphis Audio MJP3000.1 Monoblock Subwoofer Amplifier - 3000 Watts RMS x 1 at 1-Ohm - Black/Gray

Kenwood - 400W Class-D Bridgeable Multichannel Compact Marine Motorsports Amplifier with Variable Crossovers - Gray

Best Lifestyle Apps to Organize Your Busy Schedule

Simple & Secure International Video Call Apps in 2026 - Dindle Leads the Way

Apple iPhone 17e Review 2026 - Budget iPhone Gets Big Upgrade

New AI Laptops 2026 - Snapdragon X and Intel Core Ultra Deals Appear

Pyle - PLA4478 4-Channel Car Stereo Amplifier 4000W, Bridgeable MOSFET, Bass Boost Control