TN-21SW153

TN-21SW153

LF Loudspeakers 21 inches

3000

Watts RMS

35-1000Hz

Response

98dB

Sensitivity

Nominal impedance

ELECTRO ACOUSTIC SPECIFICATIONS
Nominal Chassis Diameter 21/550  in/mm
MAX Power 6000 Watts
RMS Power 3000 Watts
Impedance 8 Ohm
Resonance(natural) Frequency 35 Hz
Frequency Response 35-1000 Hz
Sensitivity(1W/1m) 98 dB
Voice Coil Diameter 6"/152.3mm
Windling material GPI(inside-outside)
Magnet Neodymium
MOUNTING/SHIPPING INFORMATION
Overall Diameter                              21. 6/550   in/mm
Bolt Circle Diameter 20.5/522
in/mm
Baffle cutout Diameter 19.5/498
in/mm
Depth 10.4/265
in/mm
Net Weight                                    19. 7 kgs
Shipping Weight 21 kgs
Shipping Box 60X60X32.5cm
THIELE SMALL PARAMETERS
FS Hz 35 Hz
Vas 219 dm³
RE Ohms 5. 4 ohm
Qms 16
Qes 0. 34
Qts 0. 33
BLT/m 30 T/m
MMS(grms) 364 grams
Xmax(mm) 14. 8 mm
Sd(cm²) 1600 cm²
Efficiency % 2%
Le(1k Hz) 1. 9 mH
EBP 103