







"Fit perfectly and worked exactly as expected — support was excellent."
Rockford Fosgate PP4-T
Upgrade Your Vehicle With Confidence. This Is Built to Fit, Perform, and Last
Rockford Fosgate PP4-T: High-Efficiency 4-Ohm Pro Series Tweeter for Crisp, Clear Sound
The Rockford Fosgate PP4-T is a high-efficiency 4-ohm pro series tweeter designed to deliver crisp, clear high-frequency sound, making it an essential component for any high-performance audio system. Whether you're upgrading your car audio setup or enhancing a custom installation, the PP4-T offers exceptional clarity and precision, ensuring that every detail of your music is heard as it was meant to be. With its durable construction and advanced design, the PP4-T is built to provide reliable performance in demanding environments.
Precision High-Frequency Sound for Enhanced Clarity
The Rockford Fosgate PP4-T is engineered to produce accurate high-frequency sound, providing an enhanced level of clarity and detail to your audio system. Featuring a 1.5-inch voice coil and a high-efficiency design, this tweeter ensures that even the most intricate high notes are delivered with precision. Whether you're listening to your favorite tracks or fine-tuning a professional audio system, the PP4-T delivers the high-frequency performance you need to elevate your listening experience.
Durable Construction for Long-Lasting Performance
Built with longevity in mind, the Rockford Fosgate PP4-T features a rugged construction that can withstand the demands of high-powered audio systems. The tweeter's durable diaphragm and high-quality materials ensure long-lasting performance, making it an ideal choice for both professional installations and everyday use. Whether you're installing it in a car, boat, or custom sound system, the PP4-T is designed to deliver consistent, reliable sound quality.
Versatile and Easy to Install
The Rockford Fosgate PP4-T is designed for easy installation, making it a versatile addition to any audio system. Its 4-ohm impedance allows for seamless compatibility with a wide range of amplifiers and crossover networks, enabling you to integrate it effortlessly into your existing setup. Whether you're a professional installer or a DIY enthusiast, the PP4-T provides the flexibility and performance you need to enhance your sound system with ease.
Key Features:
- High-Efficiency Pro Series Tweeter: Delivers precise, clear high-frequency sound for superior audio clarity.
- 1.5-Inch Voice Coil: Ensures accurate audio reproduction, capturing every detail of your music.
- Durable Diaphragm: Built to withstand the demands of high-powered systems for long-lasting performance.
- Compact and Versatile Design: Easy to install and compatible with a wide range of audio systems.
- 4-Ohm Impedance: Ensures compatibility with various amplifiers and crossover networks for seamless integration.
Why Choose the Rockford Fosgate PP4-T?
The Rockford Fosgate PP4-T is the perfect choice for audio enthusiasts and professionals who demand high-quality high-frequency sound reproduction. With its high-efficiency design, durable construction, and versatile compatibility, the PP4-T provides the clarity, precision, and reliability needed to take your audio system to the next level. Whether you're upgrading your car's audio system or enhancing a custom installation, the PP4-T delivers the performance and quality you're looking for.
Upgrade Your Audio System with the Rockford Fosgate PP4-T
Ready to experience superior high-frequency sound? Order the Rockford Fosgate PP4-T pro series tweeter today and enjoy enhanced audio clarity in every note.
Specifications:
| Specification | Details |
|---|---|
| Tweeter Type | Pro Series |
| Voice Coil Diameter | 1.5 inches (38mm) |
| Diaphragm Material | High-Quality Material for Durability |
| Impedance | 4 ohms |
| Power Handling | 50 Watts RMS / 100 Watts Max |
| Frequency Response | 3 kHz - 20 kHz |
| Sensitivity | 106 dB @ 1W/1m |
| Mounting Depth | 2.2 inches (56mm) |
- Ships within 1–3 business days from our warehouse
- Tracking included with every order
- Free 30-day returns if it doesn’t work for your setup
- 2-year manufacturer warranty
- Authorized dealer guarantee
- Real installer-backed support before and after purchase

Why This Upgrade Makes Daily Driving Better
Ease of Use & Safety
Expandable by Design
FITMENT & INSTALLATION MADE SIMPLE
WHAT VEHICLES IT WORKS WITH
We verify compatibility before you buy, no guesswork.
DIY FRIENDLY IF:
- You're comfortable with basic tools
- You follow provided instructions
PROFESSIONAL INSTALL RECOMMENDED IF:
- Your vehicle requires dash kits or wiring adapters
- You want a turnkey experience
INSTALLATION CREDIT & SUPPORT:
- $75 Installation Credit when purchased online
- Speak to real installers before you buy
- Bring it into one of our locations for install
Why Buying This Here Is Safer Than Anywhere Else
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Verified Vehicle Fit
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Installer Support
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Authorized Products
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Easy Returns
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Physical stores & real installers
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FREQUENTLY ASKED QUESTIONS
FREQUENTLY ASKED QUESTIONS
How do I know this stereo or speaker will fit my car?
Select your year, make, and model using the Vehicle Fit Guide at the top of the page. You’ll only see products that are compatible with your exact vehicle setup.
What happens if I order something that doesn’t fit?
You can return or exchange it within 30 days. We’ll help you identify the correct part for your vehicle so you don’t have to guess again.
Are these products brand new and covered by warranty?
Yes — all products are brand new, authentic, and sold as an authorized dealer, which means they include a full manufacturer warranty.
Can you install this for me, or do I need to do it myself?
You can do either. Install it yourself, or use your $75 installation credit at our shop and have it professionally installed by our team.
What if I don’t know what to choose for my car?
Tell us your vehicle and what you want to improve (sound, bass, CarPlay, etc.). We’ll recommend the exact products that fit your car and your budget.
