TN-12ND89

TN-12ND89

LF Loudspeakers 12 inches

800W

Watts RMS

97 dB

Sensitivity

Nominal impedance

56-3200 Hz

Frequency Range

3.5''

Voice Coil Diameter

ELECTRO ACOUSTIC SPECIFICATIONS
Nominal Chassis Diameter 12/205 in/mm
MAX Power 1600 Watts
RMS Power 800 Watts
Impedance 8 Ohm
Resonance(natural) Frequency 56 Hz
Frequency Response 56-3200 Hz
Sensitivity(1W/1m) 97 dB
Voice Coil Diameter 3.5''/ 89mm
Winding material ALR
Magnet Neodymium
MOUNTING/SHIPPING INFORMATION
Overall Diameter                            12.4/317 in/mm
Bolt Circle Diameter 11.8/300 in/mm
Baffle cutout Diameter 11.2/285 in/mm
Depth 6.1/155 in/mm
Net Weight                                   4.5 kgs
Shipping Weight 5 kgs
Shipping Box 33.5x33.5x17 cm
THIELE SMALL PARAMETERS
FS Hz 56 Hz
Vas 55 dm³
RE Ohms 5.4 ohm
Qms 9
Qes 0.26
Qts 0.25
BL T/m 20 T/m
MMS(grms) 57 grams
Xmax(mm) 4.7 mm
Sd 500 cm²
Efficiency % 3.5 %
EBP 215