Soulcat x SPM Hibiscus Switch V2 – Premium HMX Linear Switches for HIFI Custom Keyboards

Elevate your typing experience with the Soulcat x SPM Hibiscus Switch V2, a meticulously engineered linear switch designed for mechanical keyboard enthusiasts who demand a refined acoustic profile and buttery-smooth keystrokes. Manufactured by HMX, these switches are crafted to deliver the sought-after "muffled" or deep sound (often referred to as "thocky") that has become a staple in the HIFI custom keyboard community. Whether you are a competitive gamer or a professional typist, the Hibiscus V2 offers a balanced, high-performance feel that transforms every press into a tactile delight.

Key Benefits

Signature HMX Smoothness:** Utilizing HMX’s renowned manufacturing precision, these switches come with high-quality factory lubrication, ensuring a frictionless glide right out of the box without the need for manual tuning.

Optimized Sound Profile:** Specifically designed for a "muffled" acoustic signature, the combination of PA12 and PA66 housing materials absorbs harsh high-frequency vibrations, resulting in a concentrated, deep sound that enhances HIFI keyboard builds.

Snappy Return Action:** Equipped with a 22mm extended spring, the Hibiscus V2 provides a rapid and energetic rebound, preventing a "mushy" feel and keeping the switch responsive during rapid-fire typing or gaming sessions.

Premium Material Composition:** The use of a T3 stem paired with a PA12 top and PA66 bottom housing ensures structural durability and a unique sound signature that differentiates it from standard polycarbonate or full-nylon switches.

Balanced Weighting:** With a 42g actuation force and a 48g bottom-out, these switches offer a light yet intentional feel, reducing finger fatigue during long hours of use while maintaining enough resistance to prevent accidental keypresses.

Key Specs

Switch Type:** Linear

Actuation Force:** 42g ± 5g

Bottom-out Force:** 48g ± 5g

Total Travel:** 3.50mm ± 0.30mm

Actuation Travel:** 2.00mm ± 0.30mm

Top Housing Material:** PA12

Bottom Housing Material:** PA66

Stem Material:** T3

Spring Length:** 22mm

How to Use

The Hibiscus V2 switches are compatible with most MX-style hot-swap mechanical keyboards and custom PCBs. To install, align the pins carefully with the sockets on your keyboard plate and press down firmly until the switch clicks into place. If your keyboard is not hot-swappable, these switches will require professional soldering. They are compatible with standard MX-mount keycaps. For the best acoustic results, use these switches with a gasket-mounted keyboard and high-quality PBT or ABS keycaps.

Care & Safety

To maintain the smooth travel and sound quality of your switches, keep your keyboard in a dust-free environment. Avoid exposing the switches to liquids or excessive moisture, which can degrade the factory lubricant. When installing or removing switches, use a dedicated switch puller to avoid damaging the housing or bending the metal pins. If a pin becomes slightly bent during transit or installation, gently straighten it with tweezers before attempting to insert it into the PCB.

Notes

The "木槿花 V2" is designed to provide a premium, consistent typing experience for the most demanding custom keyboard projects.