SAN214.50
21" SUBWOOFER
NEODYMIUM MAGNET
ALUMINIUM BASKET DRIVER
ALUMINIUM BASKET DRIVER
FEATURES
- 4.5 INCH CCAW VOICE COIL
- 98 dB/SPL SENSITIVITY
- 3400 WATT PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- 47,8 mm (1.9 INCH) PEAK TO PEAK
MAXIMUM EXCURSION
- OPTIMIZED COOLING SYSTEM
- DOUBLE SILICON SPIDER
- ALUMINIUM DEMODULATING RING
- TRIPLE ROLL SURROUND
- ALTERNATIVE IMPEDANCE: 4 OHM
GENERAL SPECIFICATIONS
Nominal diameter
mm (in)
530 (21)
Nominal Impedance
Ohm
8
Minimum impedance
Ohm
6,8
Program power
W
3400
AES Power rating
W
1700
Sensitivity
dB
98
Frequency range
Hz
30 ÷1000
Voice coil diameter
mm (in)
115 (4.5)
Chassis material
Aluminium
Magnet material
Neodymium
Magnet dimensions OD x ID x h
mm (in)
113 x 40 x 17 (4.45 x 1.57 x 0.67)
Coil material
CCAW
Former material
Glass Fiber
Cone material
Water Resistant Treated Paper + Water Proof Both Sides Treatment
Surround material
Polycotton
Xmax
mm (in)
15,4 (0.60)
Xmech
mm (in)
23,9 (0.94)
Gap height
mm (in)
14 (0.55)
Voice coil winding height
mm (in)
37,9 (1.49)
Driver displacement volume
l (ft³)
10,3 (0.36)
Recommended Enclosure
l (ft³)
296,1 (10.46)
Recommended Tuning
Hz
35
SMALL SIGNAL PARAMETERS
DC resistance (Re)
Ohm
5,2
Resonance frequency (Fs)
Hz
33
Moving mass (Mms)
g (oz)
426,9 (15.06)
Compliance (Cms)
mm/N
0,054
Force factor (Bxl)
N/A
39,62
Mechanical Q-factor (Qms)
6,14
Electrical Q-factor (Qes)
0,29
Total Q-factor (Qts)
0,28
Equivalent air volume (Vas)
l (ft3)
218,27 (7.71)
Voice coil inductance (Le)
mH
4,65
Diaphragm area (Sd)
cm2 (in.2)
1690 (262)
Reference efficiency (Eta 0)
2,59 %
Efficiency bandwidth product (EBP)
Hz
114
SHIPPING INFORMATION
Net weight
kg (lb)
15,2 (33.4)
Multipack size W x D x H
mm x mm x mm (in x in x in)
580 x 580 x 300 (22.8 x 22.8 x 11.8)
Multipack weight
kg (lb)
17,6 (38.8)
DIMENSIONS mm (in.)
