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The Z-Series is based on highly advanced technology developed by Pioneer, utilizing carefully selected materials and parts, and benefiting from our decades of automotive loudspeaker design theory and testing expertise. Following Pioneer’s OPEN & SMOOTH™ sound concept, the Z-Series automotive loudspeakers feature smooth off-axis frequency response, superior directivity, and an extended frequency range, engineered specifically to produce dynamic, accurate sound quality for your car. The result is a purity of sound that achieves unprecedented audio artistry.
Shallow Compact Design
Subwoofers require an extremely strong basket to hold the cone, suspension, and motor structure together in perfect alignment, even during high excursions at low frequencies. Traditional subwoofers need large enclosures, which can be challenging to install seamlessly. The Z-Series subwoofer features a shallow 3.2" basket for installation flexibility, an oversized cone (15% larger compared to a conventional 10" subwoofer), and a motor structure with a powerful magnet. These elements combine to produce fast, detailed, and extended bass with tremendous impact and clarity.
As a final touch, Pioneer designed the subwoofer with a low Q value to achieve powerful and deep bass typically associated with larger subwoofers and enclosures, without sacrificing cabin space. These subwoofers are not only shallow but are also made for small enclosures!
Twaron® Aramid Fiber + Cellulose Fiber
Twaron® is a synthetic aramid fiber that is very strong, heat-resistant, and rigid when woven into a cloth material. Cellulose fibers are naturally self-damping and reduce unwanted resonance. This subwoofer's dual-layer cone, constructed with both a Twaron® layer and a cellulose layer, combines the strengths of both materials. The result is a fast response and clear bass, with low coloration and distortion.
Butyl Rubber Suspension
Made from a specially blended, highly durable, and moisture-resistant compound, the butyl rubber keeps the cone moving in a precise linear direction. Not only does it provide greater consistency across various excursions, but it also reduces unwanted vibration from the cone to the basket during signal changes and stops. This results in less distortion and superior bass frequency response.
High-Quality Dual-Spider Design
Pioneer's poly-cotton dual-spider design effectively supports the voice coil by damping cone vibrations and improving the linearity of sound reproduction. The softer part ensures smooth movement and clear sound even under high power, while the firmer part controls excessive vibrations and prevents unwanted movements that cause distortion.
The design of a slim subwoofer requires a smaller distance between the front and rear suspensions (spiders), reducing their effectiveness in maintaining the required linearity during low-frequency excursions. To counter this problem, Pioneer has developed a dual rear suspension design, increasing the precision of movement without increasing mechanical resistance. The goal is simple: to provide all the details of your music while offering excellent control during long excursions and maintaining a small footprint in your car.
Deep Bass
To achieve deep and tight bass, a rigid and lightweight cone is essential. However, without a proper motor structure, it’s useless if you’re looking for a good bass punch. This subwoofer uses a strontium magnet paired with a large copper voice coil and a glass-imide voice-coil former for better bass control under high excursions. This also helps achieve better heat dissipation.
CarSoundfit
Pioneer’s Car Sound Fit app is actually a car sound simulator for experiencing in-car sound with your own smartphone. Hear the difference between original car speakers and different Pioneer audio upgrades: convince yourself of the level of quality Pioneer can offer for your vehicle. For a virtual listening demonstration of these and many other Pioneer car speakers, download the free Pioneer CarSoundFit app.
