Helix CiX E50FM-S4 Installer-Package – 50 mm exciter for invisible sound
The CiX E50 is an exciter from the HELIX COMPOSE iX line. Instead of moving a cone, it vibrates the surface it is attached to, so interior or exterior vehicle walls become the loudspeaker. It is aimed at modern vehicles, motorhomes and caravans where sound quality and a clean look both matter.
Installer Package – Scope of Delivery
This multi-unit installer package is aimed at professional installers and workshops who fit the same model in several vehicles. The package contains:
- 8 x HELIX CiX E50FM-S4 incl. mounting plate
- 8 x Connection cable
- 8 x Mounting material
Because no visible speaker is required, the exciter can be placed in spots where conventional loudspeakers cannot be fitted. Its compact housing and simple mounting make integration easy, and it is designed to withstand automotive conditions including extreme temperatures and humidity.
Key Features
- Invisible sound: turns almost any suitable surface into a loudspeaker.
- Immersive audio: clear, precise sound over a wide frequency range.
- Easy installation: simple to embed in automotive and caravan interiors.
- Unique mounting options: can be installed where conventional speakers do not fit.
- Durable: rated for -40 °C to +105 °C and up to 93 % air humidity.
- Compact: 52.1 mm diameter and only 18.5 mm high.
- Lightweight: total weight 118 g.
- 4 Ω impedance: easy to drive from standard car-audio amplifier channels.
Drivers & Construction
50 mm (2″) exciter (surface transducer) in a compact housing measuring Ø 52.1 mm (2.05″) x 18.5 mm (0.73″) with a total weight of 118 g.
Acoustic Performance
Impedance 4 Ω, frequency response 110–15,000 Hz.
Installation Notes
Mounted directly onto a panel (adhesive-pad mounting is part of the concept). Operating temperature -40 °C to +105 °C, maximum air humidity 93 %.
Technical Specifications
| Frequency response | 110 Hz – 12 kHz | |
| Impedance | Z | 4 Ω |
| Ambient temperature range | -40 °C to +105 °C | |
| Air humidity | Max. 93 % | |
| Total weight | 118 g | |
| Dimensions |
Ø: 50 mm / 2″ |
Scope of Delivery
8 x C iX E50FM-S4 incl. mounting plate
8 x Connection cable
8 x Mounting material
