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Beyma 12WRS400 - 12" 400W 8 Ohm
Offering high performance at a competitive price point, Beyma's WRS series are optimised for excellent frequency response. Fs of 41hz, and Xmax of 6.3mm help this 12" deliver impressive bass response in a wide variety of applications. Mid-range performance up to 3khz remains relatively flat, helping ensure minimal equalisation is needed.
TECHNICAL SPECIFICATIONS:
CONSTRUCTIVE DETAILS:
- Nominal diameter 300 mm 12 in
- Nominal impedance 8 ohm
- Minimum impedance 7 ohm
- Power capacity 400 W AES
- Program power 800 W
- Sensitivity 97 dB 1 W @ 1 m @ ZN
- Frequency range 45-4000 Hz
- Voice coil diameter 76.2 mm 3 in
- BL factor 17.3 N/A
- Moving mass 0.060 kg
- Winding length 16 mm
- Air gap height 8 mm
- Xdamage pp 30 mm
Thiele and Small parameters: Need some help? Read our quick guide to TS Params.
- Fs 41 Hz
- Re 5.6 ohm
- Qms 5.1
- Qes 0.3
- Qts 0.28
- Vas 97 l
- Cms 245 μm / N
- Rms 3.1 kg/s
- Efficiency % 2.25
- Sd 0.053 m
- Xmax 6.3 mm
- Vd 334 cm
- Le @1 kHz 1.3 mH
CONSTRUCTIVE DETAILS:
- Depth 130 mm 5.12 in
- Baffle cutout diameter (front mount) 280mm
- Overall diameter 310mm
- Bolt circle diameter 292mm
- Net weight 5.5 kg 12.12 lb
- Total weight 6 kg 13.2 lb
- Magnet Ferrite
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If you find 'Beyma 12WRS400 - 12" 400W <span class="ohm_8">8 Ohm</span>' at a lower price from an authorised UK dealer, tell us and we'll aim to match it. Request a price match. Terms & Conditions.
If you find 'Beyma 12WRS400 - 12" 400W <span class="ohm_8">8 Ohm</span>' at a lower price from an authorised UK dealer, tell us and we'll aim to match it. Request a price match. Terms & Conditions.
View Beyma website for more information for Beyma 12WRS400What do these labels mean?
- Original
- We believe this is an exact match for the original part, although we can't always verify the factory specification.
- Aftermarket
- A lower-cost replacement made to match the original part's size, shape and fit. Sound and performance may differ.
- Equivalent
- A very close match. The original may have been a slightly different factory version.
- Alternative
- A different part we recommend for this model when the usual replacement is unavailable. Check any fit or installation notes before ordering.
| Equipment | Original part | Match type |
|---|---|---|
| Electrovoice SB120 | DL12SB | A different part we recommend when we can't supply the usual replacement. Check the fit or installation notes for any adjustments needed before ordering. |
| HK Audio Actor DX112A | E9940217 | A very close match in fit and performance. The original may have been a slightly different version of this part. |
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