SONICFOAM SF2 large black earbud tip pack provides secure fit for 4.4–5.7 mm drivers.
SONICFOAM SF2 large black foam expansion demonstrates adaptive comfort for ears.
SONICFOAM SF2 large black earbud tip in-ear fit cushions sound and improves seal.
SONICFOAM SF2 size chart shows S, M, L for tailored comfort.
SONICFOAM SF2 tip closeup highlights soft memory foam texture.
SONICFOAM SF2 sealed pack emphasizes clean, ready-to-use tips.

SONICFOAM

SONICFOAM SF2 Large Black Earbud Tips for 4.4–5.7mm Drivers | 20 Pack (10 Pairs)

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$22.17

In stock. Ships free, usually within 1–4 business days.

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free shipping

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Meet SONICFOAM SF2 Large Black earbud tips, crafted for earbuds with driver diameters ranging from 4.4 to 5.7 mm. The memory foam adapts as you wear, helping create a soft, secure seal that supports crisp audio and comfortable listening across long sessions. This is a replacement option designed to work with a wide range of popular earbuds, so you can refresh your setup without changing your listening routine.

Why choose SF2 Large Black

  • Adaptive memory foam expands at the right rate to fit your ear canal, delivering a gentle yet secure seal.
  • Designed specifically for drivers in the 4.4–5.7 mm range, offering broad compatibility with many popular earbuds.
  • Degradable memory foam aligns with practical replacement cycles, supporting regular refresh without sacrificing comfort.

What’s in the pack

  • 20 tips in total, arranged as 10 pairs for easy swapping and maintenance.
  • Sizes available: Small (S = 11 mm), Medium (M = 12 mm), Large (L = 13 mm); consistent height of 10 mm across sizes.

Real-world use

Whether you are commuting, exercising, or winding down with a podcast, the SF2 tips aim to deliver a stable, comfortable fit. The foam works to cushion movement while keeping the sound clear and immersive, so you can focus on what you enjoy listening to.

Regular care helps sustain performance: wipe tips clean, inspect for wear, and replace as needed. While memory foam is degradable by design, these tips are intended for a practical, user-driven replacement cycle rather than guarantees of long-term performance.

Installation and care tips

  • Gently twist the tip onto your earbuds to ensure a snug, secure fit.
  • Clean tips regularly and replace if you notice loss of comfort or a change in fit.

FAQ

Q: What sizes are available for SONICFOAM SF2 Large Black earbud tips?

A: Available in Small (11mm), Medium (12mm), and Large (13mm) with a consistent 10mm height.

Q: How long do the SF2 Large Black tips last?

A: Each pair lasts up to about 4 weeks with typical daily use, depending on handling.

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