






π Elevate your rideβs vibe with boss-level sound mastery!
The BOSS 4IN IN/OUT 3WAY SPKRS deliver 200 watts of RMS power through precision-engineered 3-way crossover technology and 4-inch drivers. Designed for both indoor and outdoor use, these speakers feature a 4 ohm impedance for optimal power efficiency and a sleek black finish that fits seamlessly into any vehicle or space.






| Subwoofer Diameter | 4 Inches |
| Item Weight | 2.68 kg |
| Is Waterproof | FALSE |
| Control Method | Voice |
| Speaker Size | 4 Inches |
| Batteries | 1 12V batteries required. |
| Item model number | MR4.3B |
| Is Discontinued By Manufacturer | No |
| Speaker Count | 2 |
| Output Wattage | 200 Watts |
| Color Screen | No |
| Standing screen display size | 5 |
| Voltage | 12 Volts |
| Wattage | 200 W |
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