U-6.5SW v1

Buy the U-6.5SW v1 from Sundown Audio with 400 watts RMS power online

Discover a powerful sound experience with the U-6.5SW v1 from Sundown Audio, boasting an impressive 400 watts RMS output. This performance leaves no room for doubt when it comes to producing rich bass. The subwoofer operates efficiently in challenging sound environments, thus offering the best acoustic experience. The Masori Lowest Price Guarantee also ensures you always get this product at the best price. This powerful subwoofer combines a variety of innovative features, including optimized dual voice coils and outstanding heat dissipation thanks to an aluminum voice coil former. Practical spring clamps and a heavy-duty cast iron basket round out the package and make this subwoofer ideal for purchase at masori.de.

Adaptable use thanks to dual voice coils at 2 or 4 ohms

The Sundown Audio U-6.5SW v1 features dual voice coils, available in 2 or 4 ohm versions. This flexibility allows you to precisely match the impedance to your audio applications, ensuring maximum efficiency and sound quality. Lower impedance generally means higher power output, while higher values ​​provide more control and less power loss. This feature is ideal for car audio applications, where different impedance values ​​can often result in better matching and less distortion.

Efficient heat dissipation with 1.75-inch aluminum voice coil former

A standout feature of the U-6.5SW v1 is the 1.75-inch aluminum voice coil former, which provides excellent heat dissipation. This component is essential because it helps minimize temperature effects within the voice coil, thus maintaining stable performance over extended periods. Aluminum offers excellent heat dissipation properties, making the subwoofer ideal for demanding environments where conventional materials often fail. Efficient heat dissipation also maximizes the subwoofer's lifespan, which is important in intensive bass applications.

Seismic sound through high-temperature copper voice coil

A high-temperature copper voice coil further ensures the robustness of the Sundown Audio U-6.5SW v1. This material offers high conductivity and resistance to thermal degradation, helping to maintain consistent sound over extended periods. Copper is capable of absorbing the tremendous forces and temperatures generated during the conversion of electrical to acoustic signals without the risk of noticeable performance degradation. This property not only enhances sound quality but also extends the lifespan of the voice coil under extreme conditions.

Robust construction with heavy-duty cast iron basket

The U-6.5SW v1's heavy-duty cast iron basket ensures solid, vibration-free operation. This structure is ideal for minimizing resonance, resulting in cleaner, more detailed sound. Cast iron offers an excellent combination of rigidity and damping, preventing unwanted vibrations from compromising sound quality. This essential feature is especially beneficial for installation in vehicles, where many external factors can affect sound performance.

Listening experience perfected by double-stitched surround

The double-stitched surround of the cone contributes to improved stability and mobility. This robust construction prevents distortion at high excursions and promotes precise bass reproduction. It ensures longevity for continued use in demanding audio environments. A double-stitched surround is particularly effective at reducing mechanical losses and ensures the subwoofer moves efficiently without creating unwanted artifacts. This is a significant improvement over single-stitched models.

Rear gap ventilation and cooling channels for constant performance

The U-6.5SW v1 is equipped with a rear slotted vent, which, together with the cooling channels in the top plate, helps to effectively dissipate heat. These technologies work together to keep temperatures low and prevent thermal compression, which is crucial for consistent performance, especially during intense sessions. Good ventilation reduces the risk of overheating and optimizes the subwoofer's thermal handling capacity.

Optimized for small enclosures with bass reflex port

The subwoofer is optimized for use in small ported enclosures, delivering impressive bass performance even in tight spaces. This adaptation allows for use in compact installations without compromising sound quality. Small ported enclosures promote increased bass response and efficiency, making the U-6.5SW v1 particularly attractive for cars where space is at a premium. This feature sets the subwoofer apart from many competitors, which require larger enclosures to achieve comparable results.

Thiele-Small parameters of the Sundown Audio U-6.5SW v1 explained in detail

A closer look at the Thiele-Small parameters of Sundown Audio's U-6.5SW v1 provides valuable insight into its performance characteristics. For example, the resonant frequency (Fs) value of 41.9533 Hz (D2) or 38.6925 Hz (D4) indicates that the subwoofer reproduces low-frequency sounds with precision. A lower Fs frequency could allow for even deeper bass reproduction, while a higher value provides even more energetic sounds. The overall quality factor (Qts) of 0.4937 for D2 and 0.4681 for D4 demonstrates a perfectly balanced response in different enclosure types. A lower Qts value could allow for more precise bass reproduction in sealed enclosures, favoring the subwoofer for flexible installation options. Mms and Cms values ​​such as 137.2546 grams (D2) and 104.8528 uM/N (D2) reflect the moving mass and suspension compliance, thus optimizing the subwoofer's overall dynamics. This combination of specifications promises a comprehensive and immersive listening experience. Connect with our on-site installation team in Frankfurt (Oder) for seamless integration of the Sundown Audio U-6.5SW v1 into your vehicle. Also benefit from our expert support FAQ & Help and browse our audio blog for even more insights.