Specifications
SKU: RAINBOW-MB-MD4
Rainbow MB/MD4
The Rainbow Intelligence Line MB/MD4 is a 4.5-inch Crystal Cone midrange speaker set for Mercedes-Benz audio applications. Confirm vehicle compatibility before ordering.
Key Specifications
| Model | MB/MD4 |
| Speaker type | Midrange speaker set |
| Size | 4.5 inches |
| Cone | Crystal Cone (manufacturer description) |
| Peak power | 80 W |
| Power rating (manufacturer listed) | 25 W |
| Sensitivity | 88 dB/W/m |
| Frequency response | 90 Hz – 8 kHz |
| Impedance | 4 ohms |
| Part number | 280155 |
Compatibility and Installation
Send your Mercedes-Benz model, chassis, year, trim and factory audio configuration to City Sound. The official page does not provide detailed vehicle-year fitment. Mounting space, connectors, crossover settings and amplifier compatibility must be checked before installation.
Frequently Asked Questions
1. What is the MB/MD4?
It is a 4.5-inch Crystal Cone midrange speaker set from Rainbow’s Intelligence Line for Mercedes-Benz applications.
2. Is it the same as the IL-M4 MB or MB/C4.2?
No. MB/MD4 is a 4.5-inch midrange set, part 280155. IL-M4 MB is a separate 4-inch midrange set, while MB/C4.2 is a 2-way component set.
3. What are its power and impedance specifications?
Rainbow lists 80 W peak power, a 25 W power rating and 4-ohm impedance. Peak power should not be treated as continuous power.
4. Will it fit every Mercedes-Benz?
No universal fitment is claimed. Provide your vehicle details so mounting and electrical compatibility can be checked.
5. How do I confirm stock and installation cost?
Contact City Sound to confirm current availability, supplied components and an installation quotation for your vehicle. Price and installation charges are not stated here.
Specifications and product image are based on Rainbow Audio’s official MB/MD4 product page, part 280155.
Ask City Sound about Rainbow MB/MD4 4.5-Inch Crystal Cone Midrange Speaker Set for Mercedes-Benz
Inquiry - Rainbow MB/MD4 4.5-Inch Crystal Cone Midrange Speaker Set for Mercedes-Benz
