
Nakamichi NBX305A Active Subwoofer Box
The Nakamichi NBX305A is a 12in active subwoofer box for car audio systems needing stronger low-end output. It is available to order from our supplier after purchase, and compatibility will be checked before dispatch.
Key specifications
- Type: Active subwoofer box
- Size: 12in
- N-Power: 350W
- Peak power: 2400W
- Frequency response: 40 - 150Hz
- Sensitivity: 82 ± 3dB
- Impedance: 2 ohm
- Voice coil: ASV 49.5mm
- Subwoofer magnet: 135 x 60 x 20mm, Y25
- Magnet mass: 45oz, 1275g
- Dimensions: 555 x 210/320 x 410mm
- Net mass: approx. 16.2kg
Order note: This item is ordered from the supplier when your order is placed. If you are unsure whether it suits your vehicle or install plan, contact SoundStage Automotive before purchase.
Please contact us for full technical specifications.
Visit our Fitment Check Before Dispatch page or contact us for assistance.
All products sold by SoundStage Automotive are covered by the manufacturer’s warranty.
- Nakamichi — 12 months from date of purchase
Warranty is void if the product has been installed incorrectly or tampered with.
For warranty claims, please visit our Warranty & Support page.


