- Built-In Neon accent Lighting
- Two 8"/10" high Power 4 Ohm Sub-Woofers
- Durable black Carpet
- High quality MDF construction
- Silver Polypropylene Cone
- Woofer of basket use for Alu. design
- Plexi-Glass Front Window
| Model no. | BM-4308N | BM-4310N |
| Features | 8" | 12" |
| Magnet Structure: | 30 oz | 50 oz |
| Power Handling(Max): | 350 | 450 Watts |
| Voice Coil: | 1.5" High Temperature Aluminum | 2" High Temperature Aluminum |
| Impedance: | 4 Ohms | 4 Ohms |
| Free Space Resonance(Fs): | 45 | 30 Hz |
| Efficiency(1W/1M): | 89 dB | 92 dB |
| Frequency Response: | 45Hz-2.2 Khz | 30Hz - 1.8 KHz |