Specifications
SKU: RAINBOW-IL-M4-MB
Rainbow IL-M4 MB
The Rainbow Intelligence Line IL-M4 MB is a 4-inch Crystal Cone midrange speaker set for Mercedes-Benz audio applications. It is a midrange speaker set; vehicle-specific installation and system matching should be confirmed with City Sound.
Key Specifications
| Model | IL-M4 MB |
| Speaker type | Midrange speaker set |
| Size | 4 inches |
| Cone | Crystal Cone (manufacturer description) |
| Peak power | 40 W |
| Power rating (manufacturer listed) | 20 W |
| Sensitivity | 88 dB/W/m |
| Frequency response | 120 Hz – 10 kHz |
| Impedance | 4 ohms |
| Part number | 280147 |
Compatibility and Installation
Provide your Mercedes-Benz model, chassis, year, trim and original audio equipment before ordering. The official product page does not supply a detailed vehicle-year fitment list. Mounting position, connectors, available space, crossover settings and amplifier compatibility must be checked for the installation.
Frequently Asked Questions
1. What type of speaker is the IL-M4 MB?
It is a 4-inch Crystal Cone midrange speaker set in Rainbow’s Intelligence Line.
2. Is it a complete component system?
The manufacturer describes this model as a midrange speaker set. It should not be treated as a complete tweeter, midrange and woofer package. Confirm the supplied components before ordering.
3. What are the power and impedance specifications?
Rainbow lists 40 W peak power, a 20 W power rating and 4-ohm impedance. Peak power and the listed power rating are separate figures.
4. Will it fit every Mercedes-Benz?
Compatibility must be checked for the vehicle model, chassis, year and factory audio configuration. Send these details to City Sound before purchase.
5. How do I confirm stock and installation cost?
Contact City Sound to confirm availability, package contents and a vehicle-specific installation quotation. Price and installation charges are not stated in this listing.
Specifications and product image are based on Rainbow Audio’s official IL-M4 MB product page.
Ask City Sound about Rainbow IL-M4 MB 4-Inch Crystal Cone Midrange Speaker Set for Mercedes-Benz
Inquiry - Rainbow IL-M4 MB 4-Inch Crystal Cone Midrange Speaker Set for Mercedes-Benz
