TN-15ND89

TN-15ND89

LF Loudspeakers 15 inches

800W

Watts RMS

98 dB

Sensitivity

Nominal impedance

50-3500 Hz

Frequency Range

3.5''

Voice Coil Diameter

ELECTRO ACOUSTIC SPECIFICATIONS
Nominal Chassis Diameter 15/385 in/mm
MAX Power 1600 Watts
RMS Power 800 Watts
Impedance 8 Ohm
Resonance(natural) Frequency 50 Hz
Frequency Response 50-3500 Hz
Sensitivity(1W/1m) 98 dB
Voice Coil Diameter 3.5''/ 89mm
Winding material PICCAW (inside-outside)
Magnet Neodymium
MOUNTING/SHIPPING INFORMATION
Overall Diameter                            15.5/393 in/mm
Bolt Circle Diameter 14.8/375 in/mm
Baffle cutout Diameter 13.9/353 in/mm
Depth 6.9/175 in/mm
Net Weight                                   5.9 kgs
Shipping Weight 6.4 kgs
Shipping Box 40.5x40.5x20.5 cm
THIELE SMALL PARAMETERS
FS Hz 50 Hz
Vas 121 dm³
RE Ohms 5.4 ohm
Qms 13
Qes 0.60
Qts 0.57
BL T/m 16 T/m
MMS(grms) 91 grams
Xmax(mm) 16.7 mm
Sd 800 cm²
Efficiency % 4 %
EBP 83