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Beyma 12GA50 Full-range Woofer
High-sensitivity 12-inch full-range transducer designed for extended frequency response and linearity, ideal for musical instrument reinforcement and compact PA systems.
- Impedance (Z)
- 8 Ω
- Power Handling (RMS)
- 250 Watts
- Continuous Program Power
- 500 Watts
€124.95
5 in stock
Delivery options and total cost confirmed at checkout.
Ask us to check connections, dimensions and compatibility before you order.
Get compatibility adviceHighlights of the Beyma 12GA50
- 250 W AES / 500 W program power with 102 dB sensitivity
- Double cone design for extended bandwidth from 100 Hz to 18,000 Hz
- 2” aluminum voice coil with copper shorting cap for low distortion
- Specially treated surround for smooth, linear frequency response
Product details Beyma 12GA50
Beyma 12GA50 Full-Range Frequency Transducer
The Beyma 12GA50 is a high-efficiency 12” full-range transducer designed to deliver wide bandwidth and accurate sound reproduction in compact enclosures. It is rated at 250 W AES power and 500 W program power, achieving a remarkably high sensitivity of 102 dB (1W/1m), making it suitable for high-output applications with minimal amplification. This unit incorporates a double cone structure to ensure extended frequency response from 100 Hz to 18,000 Hz, offering balanced performance across both low and high frequencies. Its 2” aluminum voice coil, combined with a copper shorting cap, reduces harmonic distortion and enhances transient accuracy. The cone surround is specially treated for linearity and smooth response, contributing to the driver’s natural tonal character—ideal for music instrument amplification and full-range PA systems. It features a 3 mm Xmax and a peak-to-peak excursion limit of 24 mm, supporting dynamic performance while maintaining control. With a mounting depth of 139 mm and a net weight of 3.5 kg, the 12GA50 provides a well-balanced solution for loudspeaker systems requiring clarity, projection, and wide-range performance in a single driver.
Specifications
| Article number | 12GA50 |
| EAN | 8435469042896 |
| Woofer Type | Full range woofer |
| Nominal Diameter | 12" |
| Power Handling (RMS) | 250 Watts |
| Continuous Program Power | 500 Watts |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 102 dB |
| Frequency Response | 100-18.000 Hz |
| Voice Coil Diameter | 2" (50.8 mm) |
| DC Resistance (Re) | 6.2 Ω |
| Voice Coil Inductance (Le) | 0.6 mH |
| Resonant Frequency (Fs) | 90 Hz |
| Mechanical Q (Qms) | 14.8 |
| Electromagnetic Q (Qes) | 1.26 |
| Total Q (Qts) | 1,16 |
| Diaphragm Mass Inc. Airload (Mms) | 0,034 kg |
| Mechanical Compliance of Suspension (Cms) | 0.087 mm/N |
| Surface Area of Cone (Sd) | 0,053 cm² |
| Volume of Displacement (Vd) | 159 cm³ |
| BL Product (BL) | 10 N/A |
| Compliance Equivalent Volume (Vas) | 34 Liters |
| Maximum Linear Excursion (Xmax) | 3 mm |
| Driver's Mechanical Losses (Rms) | 1,3 kg /s |
| Overall Outside Diameter | 312 mm |
| Overall Depth | 139 mm |
| Baffle Cutout Diameter | 278 mm |
| Bolt Circle Diameter | 294.5 mm |
| # Mounting Holes | 8 |
| Mounting Hole Diameter | 6.5 mm |
| plus | Double cone for an extended bandwith coverage |
| Article number | 12GA50 |
| EAN | 8435469042896 |
| Woofer Type | Full Range Woofer |
|---|---|
| Nominal Diameter | 12″ |
| Power Handling (RMS) | 250 Watts |
| Continuous Program Power | 500 Watts |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 102 dB |
| Frequency response | 100-18.000 Hz |
| Voice Coil Diameter | 2″ (50.8 mm) |
| DC Resistance (Re) | 6.2 Ω |
| Voice Coil Inductance (Le) | 0.6 mH |
| Resonant Frequency (Fs) | 90 Hz |
| Mechanical Q (Qms) | 14.8 |
| Electromagnetic Q (Qes) | 1.26 |
| Total Q (Qts) | 1,16 |
| Diaphragm Mass Inc. Airload (Mms) | 0,034 kg |
| Mechanical Compliance of Suspension (Cms) | 0.087 mm/N |
| Surface Area of Cone (Sd) | 0,053 cm² |
| Volume of Displacement (Vd) | 159 cm³ |
| BL Product (BL) | 10 N/A |
| Compliance Equivalent Volume (Vas) | 34 Liters |
| Maximum Linear Excursion (Xmax) | 3 mm |
| Driver's Mechanical Losses (Rms) | 1,3 kg /s |
| Overall Outside Diameter | 312 mm |
| Overall Depth | 139 mm |
| Baffle Cutout Diameter | 278 mm |
| Bolt Circle Diameter | 294.5 mm |
| # Mounting Holes | 8 |
| Mounting Hole Diameter | 6.5 mm |
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