
Car-HiFi specialist retail and installation service for car radios, speakers, subwoofers, amplifiers, DSP and vehicle sound deadening

Lombardi Trade / Car-Audio.ch
Aadorferstrasse 8, 8362 Balterswil (Bichelsee-Balterswil), SwitzerlandNew on Amplifa
About Lombardi Trade / Car-Audio.ch
Lombardi Trade operates under the brand Car-Audio.ch a car-HiFi specialist retail business with an online shop and a brick-and-mortar store in Balterswil (Bichelsee-Balterswil), Switzerland. The company sells car radios, multimedia systems, speakers, subwoofers, amplifiers, DSP systems as well as vehicle sound deadening and installation accessories. In addition, it offers a car-HiFi installation service: the professional installation of car radios, speakers, subwoofers, amplifiers and DSP systems is carried out in-house, including door sound deadening, sound optimization and installation of externally purchased components by arrangement. The finishing of door and body areas is done with aluminium-butyl damping mats (aluminium/butyl), damping adhesive tapes, foam rubber and acoustic foam. Materials used in the installation service also include OFC copper cables (oxygen-free ECU copper), silicone baffles and plastic installation tools. Customer groups are end customers, automotive workshops and DIY hobbyists in Switzerland. The core location is Aadorferstrasse 8 in 8362 Balterswil; transactions are settled in CHF, no export share is stated.
- Site
- Balterswil (Bichelsee-Balterswil), Switzerland
- Processes
- Door sound deadening and sound optimization (applying damping mats/aluminium-butyl), Bonding and damping with damping adhesive tape, foam rubber tape and anti-squeak tape, Car-HiFi installation service (car radios, speakers, subwoofers, amplifiers, DSP systems), Personal consultation (online and in-store), Door sound deadening and sound optimization, Installation of externally purchased components by arrangement, Customer service/support
- Materials
- Aluminium, Aluminium-butyl (aluminium-butyl damping mats), Butyl, Bitumen, Foam rubber, Foam (including acoustic foam, convoluted foam), Silicone, Copper (99.9% oxygen-free ECU copper / OFC cables)
- Industries
- Car-HiFi / car-HiFi specialist retail, Vehicle accessories / vehicle sound deadening, Automotive workshops and DIY hobbyists (end customers), Car-HiFi / car-HiFi specialist retail
- 01
Consultation (online and in-store)
- 02
Product sales via online shop and brick-and-mortar store
- 03
Installation enquiry and technical review
- 04
Appointment scheduling
- 05
Professional installation (car radio, speakers, subwoofer, amplifier, DSP)
- 06
Door sound deadening and sound optimization
- 07
Customer service/support
Materials and Processes
Aluminium-butyl (aluminium-butyl damping mats)
Self-adhesive damping mats for de-droning doors, sheet metal parts and the boot, with sound and thermal insulation.
Butyl damping adhesive tape
Damping and anti-squeak adhesive tape for bonding vibrating plastic and metal parts.
Bitumen tape
For bonding and damping small vibrating parts; residue-free removable from non-textile materials.
Foam rubber tape
Backing tape for sealing and decoupling speakers.
Acoustic foam / convoluted foam
For resonance damping, baffle sealing and as protective enclosures for speakers.
Silicone baffles
Flexible gaskets between speaker and door trim, acting as a seal, acoustic funnel and vibration damper.
Copper (oxygen-free ECU copper)
99.9% oxygen-free copper in speaker and power cables as well as wiring kits.
Plastic
Material for installation levers and removal tools for damage-free disassembly and assembly in the vehicle.
Locations
Balterswil (Bichelsee-Balterswil)
CHBrick-and-mortar store and office: sales, consultation, car-HiFi installation service
- Materials
- Aluminium-butyl, butyl, bitumen, foam rubber, foam, silicone, copper, plastic
Products and Installation Services





Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Assembly | – | – | – | – | Plastic, Metal |
| Door sound deadening and sound optimization (applying damping mats/aluminium-butyl)Assembly | – | – | – | – | Aluminium, Butyl |
| Bonding and damping with damping adhesive tape, foam rubber tape and anti-squeak tapeJoining | – | – | – | – | Butyl, Foam rubber, Plastic, Metal |
Additional services