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Stage3 527
Technical Highlights
- Patented Plus One™ cones, 35% larger surface area, 2dB more efficient.
- Power handling 40W RMS, 200W peak, frequency response 75Hz-20kHz.
- 3 ohm impedance, sensitivity 91dB, for clear highs.
- More technical details
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A speaker is only as good as its construction. While mass-produced products often sound flat, brands like DD Audio focus on precision and Deaf Bonce on uncompromising dynamics. We have filtered out the systems that technically get more out of your budget and open up a new league in sound quality for you.
Stage3 527 by JBL Description
Dive into the world of peak sound performance with the STAGE3 527 from the popular brand JBL. These remarkable 5" (13cm) coaxial speakers combine patented technologies and top-notch engineering for an unparalleled listening experience in your vehicle. With a focus on performance and fit, they deliver solid deep bass and high output. Notable are the patented Plus One™ woofer cones, which provide an increased cone area and enhance overall efficiency, as well as the dome tweeters that ensure a wider and smoother high-frequency range. Whether you're planning an upgrade for your existing system or a complete overhaul, these speakers promise a unique sound experience.
properties
- Plus One™ Subwoofer Membranes
- The patented (US Patent No. 7,548,631) Plus One™ polypropylene deep bass membranes from Harman offer up to 35% larger membrane area by shifting the attachment point between the surround and the frame outward. The advantage of this technology is an increase in overall efficiency of up to 2 dB. This ensures outstanding performance, both in upgrading a factory system and in a pure retrofit system with external amplification.
- Custom construction.
- A careful adjustment is of utmost importance for the success of this speaker family.
- Ventilated basket frame construction
- The super-stiff, ventilated baskets contribute to the cooling of the voice coils and make the speaker so reliable. They not only look cool but also provide a real advantage: they dissipate heat from the motor structure, almost like a fan, while the diaphragm moves through its stroke. The benefits are lower distortion at high output levels, a longer lifespan of the speaker, and higher power handling.
General Specifications
- Load capacity 40Wrms, 200W peak
- Sensitivity (@ 2.83V/1m) 91dB
- Frequency response 75Hz - 20kHz
- Impedance 3 Ohm
What is included in the delivery?

- 2 x speakers
- 2 x covers
- 8 x screws
- 8 x Speed Clips

