Description
Not everyone chasing that low-end wants pristine and polished. The Celestion BN12-300X is voiced for players who want their bass to feel physical – warm, thick, and pushing air with authority. Part of Celestion’s Green Label series, it’s built with extended low-end response and generous linear excursion so notes bloom rather than choke out at volume.
Rated at 300Wrms and 8 Ohms with a 95dB sensitivity, this 12-inch driver runs on a Neodymium magnet and a 63.5mm copper voice coil, delivering the kind of full-bodied punch that suits loud rock and heavy rooms where clarity takes a back seat to feel. The Kevlar-loaded paper cone and cloth-sealed surround keep the tone defined even as you dig in, while the polyimide former helps it hold up under sustained gigging use.
Whether you’re rebuilding a combo, upgrading a cab, or just chasing a warmer low-end character live, this speaker is aimed squarely at players who prioritize tone and thump over textbook fidelity.
- Nominal diameter: 304.8mm / 12in
- Power rating: 300Wrms
- Nominal impedance: 8 Ohms
- Sensitivity: 95dB
- Magnet type: Neodymium
- Voice coil diameter: 63.5mm / 2.5in
- Coil material: Copper
- Cone material: Kevlar loaded paper
- Former material: Polyimide
- Surround material: Cloth-sealed
- Frequency range: 40-3000Hz
- Xmax: 4mm / 0.15in
- Overall depth: 132mm / 5.2in
- Unit weight: 2.0kg / 4.4lb
Full small signal parameters and mounting dimensions are available for cabinet builders and techs speccing replacements.






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