Celestion Celestion Pulse XL 12.20
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Information
Manufacturer Information
Celestion
https://www.celestion.com
info@celestion.com
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Safety manager:
Algam SAS
Email: contact@algam.net
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A New Chapter in the Celestion Lineage
With the PULSE XL series, Celestion delivers an evolution focused on electric bass, designed to offer an extended frequency response and an immediate playing feel. The 12.20 model stands as a modern and robust solution for bassists seeking the warmth of a 12-inch speaker without sacrificing midrange definition or the smoothness of high frequencies.Intended Uses and Bassists
Whether you play rock, funk, soul, or pop, the Pulse XL 12.20 delivers solid lows that anchor the groove while maintaining expressive mids to cut through the mix. In rehearsal, on stage, or in the studio, it adapts to common bass amp heads and fits easily into 1x12, 2x12, or 4x12 cabinets to adjust projection and acoustic pressure according to the context.Designed for Power and Precision
Its steel frame and ferrite magnet provide mechanical stability and consistent sound even at high volumes. The 94 dB sensitivity promotes good efficiency, while the 2-inch voice coil ensures precise control of the cone movement for firm and punchy bass. The wide frequency response facilitates equalization adjustments: you can easily achieve a vintage rounded tone or a more modern, fast, and defined register.Technical specifications
| Cabinet impedance (Ω) | 8 Ω | Chassis | steel |
| Speaker diameter | 12" | Coil diameter | 2 " |
| Frequency response | 35 Hz - 22 kHz | Depth | 135 mm |
| Sensitivity | 94 dB | Power output | 500 W |
| Category | bass amp speaker | Weight | 4.1 kg |
| Magnet | Ferrite | ||
| Diameter | 12 inches | Frame | steel |
| Nominal impedance | 8 ohms | Voice coil diameter | 2 inches |
| Power handling | 500 W | ||
Questions frequently asked
What is the impedance of the Celestion Pulse XL 12.20?
This model has a nominal impedance of 8 ohms, which should be considered when pairing with a bass amp head.
Can the Pulse XL 12.20 handle high power?
The rated power is 500 W. Its 2-inch voice coil helps control the cone at sustained volume levels.
What sound can be expected from a 12-inch Celestion bass speaker?
The 12-inch diameter provides the desired warmth in the low end. The frequency response from 35 Hz to 22 kHz maintains defined mids and smooth highs.
Can this speaker be installed in a 1x12 or 4x12 cabinet?
It can be fitted into 1x12, 2x12, or 4x12 cabinets. The total cabinet impedance depends on the wiring and the number of 8-ohm speakers used.
What is the weight and magnet type of the Pulse XL 12.20?
Weighing 4.1 kg, this speaker uses a ferrite magnet and a steel frame. The rated sensitivity of 94 dB contributes to its efficiency.



