Services
01
Speaker driver
- Professional surround replacement for midrange and bass drivers (including voice coil centering)
- Reconditioning of Infinity polydomes with UV-resistant material without compromising sound quality. Polydome shipping available: Thanks to our polydome transport box with foam inserts, damage-free shipping and return shipping are guaranteed.
- Repair of ribbon tweeters
- Replacement of voice coils
- Material analysis
- Polydomes
02
Housing preparation
- Removal of water stains
- Removal of mold stains
- UV- and water-resistant painting
03
Amplifier
- Fault diagnosis
- Potentiometer replacement
- Refurbishment by replacing aging components
04
CD Player
- Laser diode replacement
- Diagnosis and troubleshooting
05
Record player
- Belt replacement
- Diagnosis and troubleshooting
06
Tape recorders
- Diagnosis and troubleshooting
07
Custom speaker manufacturing
We develop and manufacture customized loudspeaker solutions—from 2-way to complex 5-way systems—in small series, individually tailored to your needs.
HEM brand
