BMS
12 N 820 C
12" Neodymium ultra low Distortion low Midrange Driver
Archived item
Item No.:
BMS12N820C
EAN:
4049521403255
Guarantee:
24 Months
Unit:
piece
- 98 dB Sensitivity 1 W / 1 m
- 800 W Power Handling
- Extremely light Weight of 5.5 kg
- 4" Copper Sandwich Voice Coil for low Power Compression
- Double treated Cone for Water Protection
- Neodymium Magnet System
- Triple Aluminum demodulating Rings for ultra low Distortion
- Optimal for compact 2- or 3-way Systems
12 N 820 C
12" Neodymium ultra low Distortion low Midrange Driver
RRP 757.37 $ / piece
Specifications
General
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
12 "
Nominal Diameter
305 mm
Voice Coil
4 "
Voice Coil
101.6 mm
Overall diameter
318 mm
Pitch Circle Diameter
300 mm
Cut- out Measurement
283 mm
Mounting holes
8
Diameter of fixing holes
7 x 8 mm
Depth
155 mm
Nominal Impedance
4 Ohm(s)
Nominal Load Capacity
800 W
maximum rated load
1600 W
Sensitivity (1 W / 1 m)
98 dB
Frequency response
45 - 1700 Hz
Voice Coil Material
copper
Magnet
Neodymium
Depth of the magnetic gap
10 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
37.8 Hz
Re (DC resistance)
5.7 Ohm(s)
Qms (mechanical quality)
5.3
Le (inductance of the voice coil)
0.62 mH
Qes (electrical quality)
0.16
Qts (overall quality)
0.16
Vas (equivalent volume)
98.7
Mms (moving mass)
0.072 g
BL (power factor)
24.2 T/m
Xmax (maximum displacement)
± 4.5 mm
Cms (elasticity of the suspension)
0.25 mm/N
Sd (membrane area)
0.0531 cm²
Weight
5,5 kg
Description
12" Neodymium Low / Midrange Loudspeaker 800 W 4 Ohm