BEYMA 12WR400 - 12" MID-BASS / BASS SPEAKER

THE BEYMA 12WR400 WORKS WELL IN BASS GUITAR CABINETS THAT REQUIRE CLEAN LOUD MIDS WITH TIGHT DEEP WARM BASS!

Beyma 12WR400

NEW BEYMA 12WR400

4 ohms

Item Price: $149.95

8 ohms

Item Price: $149.95

SPEAKER MODEL  - 12WR400

Specifications

Nominal Basket Diameter

12" / 300mm

Impedance

4 & 8 ohms

AES Power Rating

400 Watts

Program Power  800 Watts  

Frequency Response

45Hz - 5.0kHz

Sensitivity (1W/1m)

97dB

Voice Coil Diameter

3" / 77mm

Voice Coil Length 16 mm
Air Gap Height 8 mm
X Damage (peak to peak) 30 mm

Mounting Information

Overall Diameter 12.28" / 312mm
Bolt Circle Diameter 11.59" / 294.5mm
Baffle Cutout Diameter-  
- Front Mount 10.94" / 278mm
No. Of Mounting Holes 8
Volume Displaced By Driver 0.14 ft3  /  4 Liters
Overall Depth 5.12" / 130mm
Net Weight 12.12 lb. / 5.5 kg.
Shipping Weight 13.23 lb. / 6.0 kg.

Materials

Basket Cast Aluminum
Cone Waterproof Paper
Surround Treated Cloth
Voice Coil Copper
Metal Parts Anti-Corrosion Coated
Magnet Ferrite

Thiele-Small Parameters

Resonant Frequency (fs) 42 Hz
Impedance (Re) 5.8 ohms
Coil Inductance (Le) 1.0 mH
Mechanical Q (Qms) 5.6
Electrical Factor(Qes) .3
Total Q (Qts) .28
Comp. Equivelant Vol. (Vas) 3.22 ft3 / 91.1 Liters
Voice Coil Overhang (Xmax) 6.3mm
Effective Surface Area (Sd) .053 m2
Diaphragm Mass (Mms) 62 Grams
Reference Efficiency 2.2%
BL Factor 18N/A

 Low Frequency Response & Distortion Graph

Beyma 12WR400 Frequency Response
 Impedance Graph
Beyma 12WR400 Impedance
Mounting Dimensions
Beyma 12WR400 Dimensions

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