Sundown Audio SA Series 6.5" Coaxial Speaker
120 watts RMS
Silk dome tweeter
Hybrid fiber cone
Adjustable crossover - midrange and tweeter
Cast aluminum frame
Magnet ID shorting ring (midrange)
Machined aluminum tweeter housing
High-compliance rubber surround
2.75" DEPTH
Sundown’s premiere sound quality separates, the SA-6.5CS is a marvel of design and top-tier components. The midrange features a high-quality cast aluminum basket, housing a cone with a carefully selected blend of paper and wool fibers. This design dampens any unwanted resonances for an incredibly smooth, detailed response. The surround is a high-compliance rubber, engineered to tame edge resonances within the cone.
An FEA-optimized motor was designed in-house, and features a full 6mm one-way linear excursion - thanks to a carefully designed motor and extended pole piece. To increase thermal performance, the SA midrange features a vented magnetic gap and vented voice coil collar.
The SA series silk dome tweeter matches the smooth sound of the midrange. A result of extensive testing, Sundown optimized the tweeter’s gap, dome material, lens, and chamber damping material. The results speak for themselves.
The separates feature a 12 dB network centered at 3800 Hz, with high quality air core inductors and Mylar capacitors. Change the midrange low pass filter to your acoustic tastes from a 12dB, to 6dB, to a bypassed slope. The tweeter's response is also customizable, ranging from 0, to -3, to -6 dB levels.
The SA separates were engineered for one, simple goal: to let you completely immerse yourself in the music. At any volume. For as long as you want.
Sundown’s constant innovation continues in the affordable E-Series coaxial speakers. Designed for audiophiles and enthusiasts alike, these speakers give you crisp highs, rich mids, and deep, hard-hitting bass!
Using a titanium tweeter and tough polypropylene cone, the E-Series drivers use a damped titanium tweeter for smooth response, without the harshness of most metal drivers. An ultra smooth sounding polypropylene cone is mated to the cone with a rubber surround, helping to provide extremely linear excursion. A rubber sealing ring was added to the tweeter stalk, preventing dust and moisture from interfering with motor movement. The steel frame is custom tooled and vented for outstanding thermal control, so you can play it long and play it loud!
Sundown’s constant innovation continues in the affordable E-Series coaxial speakers. Designed for audiophiles and enthusiasts alike, these speakers give you crisp highs, rich mids, and deep, impactful bass as only the kings of the SPL lanes can deliver.
Using a titanium tweeter and tough polypropylene cone, the E-Series drivers use a damped titanium tweeter for smooth response, without the harshness of most metal drivers. An ultra smooth sounding polypropylene cone is mated to the cone with a rubber surround, helping to provide extremely linear excursion. A rubber sealing ring was added to the tweeter stalk, preventing dust and moisture from interfering with motor movement. The steel frame is custom tooled and vented for outstanding thermal control, so you can play it long and play it loud!
