The highest quality speaker driver units that you can find.
All Categories
  • All Categories
  • Speaker Drivers
  • Home Speakers
  • Industrial Speakers
  • Accessories
  • AC products
  • Musical Instruments Speakers
  • Pro Speakers
  • Capacitors
  • Inductors
  • Resistors
  • Crossovers and PCB
  • Home Audio Components
  • Home Audio & Video
  • Headphones
  • Speaker Kits
  • Car audio
  • Speaker Cabinets
  • Books and Clothing
  • Plugs and Connectors
  • Terminal Cup Connectors
  • Female Disconnect Connectors
  • Round Type Connectors
  • Speaker Port Tubes
  • Speaker Grills
  • Absorbing and Damping Products
  • Screws, Nuts and Inserts
  • Spikes and Stands
  • Expandable Sleeves and Shields
  • Bucking Magnets
  • Heat Shrinks
  • Solder
  • Cable Pants
  • Nylon Cable Ties
  • Subwoofer Amplifiers
  • Audio Measuring Tools
  • Design Softwares
  • Home Theater Speakers
  • Hi-Fi Speakers
  • Amplifier Boards and DSP Modules
  • Tubes & Accessories
  • Cables
  • Interconnect Plugs and Connectors
  • Wire Bulk
  • Volume and Switches
  • Marine Speakers
  • Heatsinks
  • Power Transformers
  • Crossover Kits
  • Echo Mountain Audio
  • Full-Range Plate Amplifiers
0
Favorites
0
CA$0.00
ALL CATEGORIES
Product image
Product image

12BR70

(0)
2 left in stock
Beyma 12BR70, 31cm (12in) Paper Cone Woofer, with 51mm Voice Coil, 93dB, 8ohm.
CA$198.45Each
Choose another model
  • Choose another model
  • PA200-8 CA$100.39Each
  • PA255-8 CA$123.57Each
  • PA310-8 CA$155.62Each
  • PA380-8 CA$190.74Each
  • PA460-8 CA$279.98Each
  • PD.184 CA$265.00 Each CA$443.00
  • COL.12B CA$146.00 Each CA$279.58
  • PD.184C01 CA$416.00 Each CA$567.00
  • PN470-8 CA$399.28Each
  • BIANCO-15W200 CA$129.00 Each CA$193.48
  • ROSSO-15W400 CA$267.38Each
  • 10BR60V2 CA$160.04Each
  • 10PT-8 CA$52.04Each
  • 12PT-8 CA$81.33Each
  • 15PT-8 CA$107.12Each
  • 18PT-8 CA$121.13Each
  • S115V-LF-8 CA$197.45Each
  • K-33-4 CA$142.56Each
  • PAW38 CA$553.20Each
  • PAW46 CA$627.84Each
  • 10G40 CA$256.52Each
  • 6P200FE CA$164.43Each
  • 6P200ND CA$245.56Each
  • 8P300FE/N CA$189.65Each
  • 12P80FEV2 CA$452.74Each
  • 12P80NDV2 CA$693.90Each
  • 15P80FE/N CA$552.49Each
  • 15P80ND CA$746.51Each
  • 12LEX1000FE CA$456.01Each
  • 12LEX1300ND CA$829.82Each
  • 15LEX1000FE CA$463.70Each
  • 15LEX1000ND CA$568.93Each
  • 15LEX1600FE CA$578.79Each
  • 15LEX1600ND CA$892.31Each
  • 18LEX1000FE CA$513.02Each
  • 18LEX1000ND CA$574.42Each
  • 18LEX1200FE CA$555.77Each
  • 18LEX1200ND CA$641.29Each
  • 18QLEX1600FE CA$697.18Each
  • 21QLEX1600FE CA$960.26Each
  • 21LEX1600ND CA$1,164.17Each

Beyma 12BR70, 31cm (12in) Paper Cone Woofer, with 51mm Voice Coil, 93dB, 8ohm.

Technical specifications

Nominal impedance
8 Ohm
Power capacity
125 W RMS
Nominal diameter
300 mm 12 in
Sensitivity
93 dB 1 W @ 1m @ 2π
Minimum impedance
6.6 ohm
Frequency range
35-4000 Hz
Program power
250 W
Recommended enclosure volume
50 / 120 l 1.8 / 4.2 ft.³
Voice coil diameter
50.8 mm 2 in
BL factor
12.1 N/A
Moving mass
0.074
Winding length
19 mm
Air gap height
7 mm
Xdamage pp
26 mm

Parameters Thiele & Small

Fs
31 Hz
Re
5.6 ohm
Qms
4.44
Qes
0.56
Qts
0.50
Vas
142 l
Cms
345 µm / N
Rms
3.3 kg / s
Efficiency %
0.8
Sd
0.054 m²
Xmax
8 mm
Vd
340 cm³
Le @1 kHz
0.8 mH

Construction details

Net weight
3.6 kg 7.92 lb
Total weight
4.3 kg 9.5 lb
Magnet
Ferrite
FILENAME ACTION
12BR70.pdf Download

Add a review

Be the first one to review this product.

Related Products
product image
  • Out of Stock
(0)
8BR40/N
Beyma 8BR40/N, 21cm (8in) Polypropylene Cone Woofer, with 25mm Voice Coil, 91dB, 8ohm. BEYMA
CA$99.76Each
CA$99.76Each
product image
(0)
10BR60V2
Beyma 10BR60/N, 26cm (10in) Paper Cone Woofer, with 51mm Voice Coil, 92dB, 8ohm. BEYMA
CA$160.04Each
CA$160.04Each
The website uses cookies to ensure you get the best experience on our website. Privacy Policy.