Q552Xi | 5.25" 2-Way Coaxial Speakers
1/2" PEI Dome Tweeter • 2-Way Coaxial
Q552Xi
For car audio systems that need clear full-range speaker output, the Q552Xi combines 45W RMS / 120W Peak handling, 80 Hz - 20 kHz response, and 4 Ohm impedance in a 5.25" 2-way coaxial package. With straightforward mounting fitment, it gives everyday systems clean full-range output with an easy upgrade path.
Power
45W RMS
120W PEAK
Size
5.25"
SPL
88 dB
Specifications
| Model | Q552Xi |
|---|---|
| Power Handling | 45W RMS / 120W Peak |
| Size Type | 5.25" 2-Way Coaxial |
| SPL @ 1 W / 1 m | 88 dB |
| Frequency Response | 80 Hz - 20 kHz |
| Impedance | 4 Ohm |
| Mounting Depth | 1.69" |
| Voice Coil | 1" High Temp KSV |
| Cone | Polypropylene Injection Cone |
| Surround | Butyl Rubber |
| Basket | Stamped Steel Basket |
| Magnet | Ferrite Magnet Structure |
| Midrange / Tweeter | 1/2" PEI Dome Tweeter |
Description
Q552Xi - Precision and Power in Harmony
Crafted with the spirit of "Quartz X-Infused," the Q552Xi Coaxial Speakers deliver the perfect fusion of precision, purity, and power. With its deep black design, accented by a striking orange highlight, it exudes energy and modernity. The Y-shaped high-frequency structure, like a precisely cut crystal, embodies the series' core values-sophisticated design and advanced performance, elevating your audio journey to new heights.
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Designed for a Rich, Dynamic Experience:
The 5.25-inch Q552Xi is ideal for those seeking a significant upgrade from factory-installed speakers. With 45 watts RMS and 120 watts peak power, it brings out the vibrancy of every note, filling your car with dynamic, immersive sound. -
Durable and Refined Materials:
Featuring a Polypropylene Injection Cone and Butyl Rubber Surround, the Q552Xi delivers lasting performance and exceptional accuracy. The robust Stamped Steel Basket provides a sturdy, resonance-free foundation, ensuring pure and consistent sound delivery. -
Crystal-Clear Highs, Balanced Sound:
At the heart of the speaker is a 1/2-inch PEI / Neodymium dome tweeter that produces sparkling highs with precision and clarity. Combined with smooth midrange and deep bass, the Q552Xi offers a well-rounded audio experience that's both natural and engaging. -
Effortless Installation, Seamless Fit:
With a mounting depth of just 1.69 inches (43 mm) and an installation hole diameter of 4.57 inches (116 mm), the Q552Xi fits seamlessly into most vehicles, making it the perfect upgrade for any car audio system. -
Performance You Can Hear:
Covering a wide frequency range of 80 Hz - 20 kHz with a sensitivity of 88 dB, the Q552Xi ensures that every detail, from the softest vocals to the sharpest instrumentals, is delivered with stunning clarity and precision.
The Q552Xi Coaxial Speakers embody the "Quartz X-Infused" philosophy, combining refined aesthetics with powerful performance. Let its pure, dynamic sound transform your drive into a captivating audio experience-because every note deserves to shine.








