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The XTR750.4 4-Channel Car Amplifier is engineered for car audio fans who want both power and precision. It delivers powerful sound across all channels while maintaining clear, distortion-free output.
Whether you're upgrading your factory system or building a full custom setup, the XTR750.4 offers flexible performance. This car amplifier is ideal for powering component speakers or bridging to support subwoofers. It’s built to meet the demands of daily drivers, sound enthusiasts, and competitive builds.
The XTR750.4 is built using Class A/B amplifier technology. That ensures smooth, warm audio with minimal distortion. Each channel provides solid RMS power for mids and highs or bridged subwoofers.
Use it to run four speakers or bridge two channels for extra bass. The result is strong performance and balanced sound, no matter how you configure it.
Specs Overview:
4 x 190W RMS @ 4 Ohms
4 x 300W RMS @ 2 Ohms
2 x 600W RMS @ 4 Ohms (Bridged)
Amplifier Class: A/B
Frequency Response: 20Hz – 30kHz
Signal-to-Noise Ratio: >90dB
Variable Crossovers and Bass Boost
MOSFET Power Supply
Thermal, Short Circuit, and Overload Protection
This car amplifier is housed in a solid aluminum chassis. The design supports passive cooling and stable operation at high volume levels.
Its MOSFET power supply provides clean current delivery. That ensures better efficiency and long-term reliability. Whether cruising at low volume or running your system hard, the XTR750.4 stays cool and consistent.
The amp also includes safety circuits. These protect against shorts, thermal spikes, and overloads—helping your system stay safe and reliable.
You can install the XTR750.4 in several ways. Use all four channels for door or rear deck speakers. Or bridge the rear channels for subwoofers and run components up front.
It supports both low- and high-level inputs. That means you can install it with factory radios or aftermarket head units. You won’t need external converters or processors.
Tuning your system is easy. The amp includes high- and low-pass filters, gain adjustments, and bass boost for added low-end control.
Need to explore other options? View our full Car Amplifier Collection for more power levels and features.
Your new audio system deserves a protected space. High temperatures and UV rays can damage your gear over time.
Window tint helps preserve your interior and protect electronics. It keeps your car cooler and improves energy efficiency. This benefits your amplifier, speakers, and wiring.
Tint also adds privacy and reduces glare while driving. Want professional-grade tint installed? Visit Window Tint Delaware for expert service and premium films.
At Audio Jam, we install car audio systems with care and precision. Our experienced team handles amps, speakers, subs, and full system builds.
We wire and tune every system for balanced sound and maximum output. Our clean installs ensure your amp performs without mess or hassle.
Audio Jam
227 Governor Place
Bear, DE 19701
📞 302-832-2868
🕒 Monday – Saturday, 10 AM – 6 PM
We also help you choose compatible accessories. From wiring kits to enclosures, we match the right parts to your amplifier.
Q1: Can I use the XTR750.4 with a factory radio?
Yes. This amp supports high-level inputs and connects directly to stock systems.
Q2: Can I power a subwoofer with this amp?
Yes. Bridging two channels delivers up to 600W RMS for subwoofers at 4 ohms.
Q3: Is the XTR7504 suitable for daily driving?
Absolutely. It’s designed for reliable daily use and consistent performance over time.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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I did receive my package in only a few days which was great. I have opened it and it is the complete kit. Hopefully when I have it installed it works as expected. If so it will have been a great shopping experience with, Audio Jam.
Good product
I did receive my package in only a few days which was great. I have opened it and it is the complete kit. Hopefully when I have it installed it works as expected. If so it will have been a great shopping experience with, Audio Jam.
Shipping to took to long a week late
It didn’t work and no instructions included
