The Comply TRZ-500 is part of the 500 Core Series and uses the Round 2.0 shape. Its slow-recovery memory foam conforms to the ear canal for a comfortable, secure fit and improved acoustic sealing.
The TRZ-500 includes TechDefender, an integrated protective barrier designed to help prevent earwax and debris from reaching the earphone sound opening.
Important: the Comply TRZ-500 is the current successor and replacement for the previous Comply TSX-500 version. Users who previously used TSX-500 tips can move to TRZ-500 for corresponding 500 Series applications. Always verify compatibility with the exact earphone or IEM model before ordering.
Product specifications:
- Brand: Comply
- Series: 500 Core Series
- Model: TRZ-500
- Replaces: Comply TSX-500
- Successor to: TSX-500
- Product status: current replacement version for TSX-500
- Shape: Round 2.0
- Product type: replacement ear tips for in-ear earphones and IEMs
- Material: memory foam
- Material composition: polyurethane foam and thermoplastic elastomer
- Latex: no
- TechDefender: yes
- Colour: black
- Fit: in-ear
- Noise isolation: yes
- Reusable: yes
- Typical service life: approximately 2–3 months per pair depending on use and care
- RoHS-compliant materials: yes
Dimensions:
Small:
- Height: approx. 10.16 mm ± 0.65 mm
- Maximum outside diameter: approx. 12.27 mm ± 0.50 mm
Medium:
- Height: approx. 10.67 mm ± 0.65 mm
- Maximum outside diameter: approx. 13.31 mm ± 0.50 mm
Large:
- Height: approx. 11.18 mm ± 0.65 mm
- Maximum outside diameter: approx. 14.48 mm ± 0.50 mm
Variants:
Small
- Part number: 350-50101-20
- Size: Small
- Contents: 3 pairs Small
- EAN/UPC: 655942352801
Medium
- Part number: 350-50102-20
- Size: Medium
- Contents: 3 pairs Medium
- EAN/UPC: 655942352818
Large
- Part number: 350-50103-20
- Size: Large
- Contents: 3 pairs Large
- EAN/UPC: 655942352825
Mixed / Assorted
- Part number: 350-50104-20
- Sizes: Small / Medium / Large
- Contents: 1 pair Small, 1 pair Medium and 1 pair Large
- EAN/UPC: 655942352832
Compatibility:
Suitable for many in-ear earphones and IEMs that use a compatible 500 Series nozzle size, including models from brands such as:
- KZ
- AKG
- Moondrop
- Sennheiser
- FiiO
- 7Hz
- Letshuoer
- Other compatible brands and models
Important when replacing TSX-500:
- TRZ-500 is the successor to TSX-500
- Intended for the same 500 Series compatibility class
- Shape and design have been updated
- Check the exact earphone nozzle size before ordering
- Compatibility can vary between models from the same brand

With normal use, Comply tips have a lifespan of between three and six months; to enjoy your tips as long as possible, it is wise not to place them in the sun.
- AIAIAI™ Pipe, PX-0
- AKG® K Series: 321, 328, 330, 340, 350, 3003i; N20, N40; Q-350
- ATOMIC FLOYD™ MiniDarts +Remote, SuperDarts, SuperDarts +Remote Titanium
- AUDIOFLY™ AF45, AF78
- AUDIO-TECHNICA® ATH-Series: CK: 70, 303M; CKF: 303, 505; E: 70; IM: 01, 02, 03, 04, 50, 70
- BRAINWAVZ R1, R3
- DUNU DN: 1000, 2000, 2000J
- EOPS™ Noisezero Series: Bluetooth, iXi Sports+, X2+ Titanium
- FIDUE A73
- FISCHER AMPS® FA 1, 2, 3; FAE 2, 3
- HARMAN KARDON® AE, IENC, NI
- IFROGZ™ Quake
- JABRA® Play Bluetooth
- JAYBIRD BlueBuds
- JAYBIRD x3
- JBL® J33i, J46BT, Quicksilver ® (Vibe, Snow); Reflect Mini BT; Roxy (Safari Sunrise), Tim McGraw
- JH AUDIO Angie I&II, Layla I&II, Rosie, Roxanne I&II JVC® HA-FX Series: C51, C80, H30
- KEF® M200
- KOSS® KDX-200
- M-AUDIO™ IE Series: 10, 20XB, 30, 40
- MEE AUDIO® Metro2
- MIIEGO AL5, AL7
- MOTOROLA® S11-FLEX-HD, SF200
- NOBLE AUDIO 3, 4, 5, 6, Kaiser 10U, Savant
- OUTDOOR Orcas
- PIONEER DJE: 1500, 2000
- RAZER™ Hammerhead Pro
- RBH® EP-SB
- SAMSUNG EHS60
- SENNHEISER™ CX150, CX281, IE6, IE7, IE8
- SMS AUDIO™ Street By 50
- TDK™ IE500
- ULTIMATE EARS™ Super.Fi Series: 3 Studio, 5 Pro, 5 EB; Triple.Fi 10/10vi
- WOODEES™ IESW-100B w/mic, IESW-101B
TSX500

