10NTF65TB Coaxials 10 inches

Notes

2.5 INCH WOOFER ALUMINIUM VOICE COIL
 
1.75 INCH COMPRESSION EDGEWOUND CCA VOICE COIL
 
95 dB/SPL SENSITIVITY
 
500 WATT PROGRAM POWER HANDING
 
FEM OPTIMIZED MOTOR AND SUSPENSIONS
 
OPTIMIZED COOLING SYSTEM
 
RESONANCE FREE AND HEAVY DUTY BASKET DESIGN

GENERAL SPECIFICATIONS

Nominal diameter 262(10) mm (in.)
Nominal impedance 8 Ω
Minimum impedance 6 Ω
Program power (1) 500 W
AES Power rating(2) 250 W
Sensitivity (3) 95 dB
Frequency range 66 ~ 3500 Hz
Voice coil diameter 65(2.5) mm (in.)
Chassis material Aluminium
Magnet material Neodymium
Magnet dimensions (ODxIDxh) 117 x 70 x 10 mm
Coil material ALR
Former material Glass Fiber
Xmax(4) 6 mm
Xmech(5) 10 mm
Gap height 8 mm
Voice coil Winding height 16 mm
Diaphragm material Polymer Materials
Program power(1) 120 W
AES Power rating(2) 60 W
Sensitivity(3) 106 dB
Frequency range 1200 ~ 18000 Hz
Voice coil diameter 44(1.75) mm (in.)
Coil material CCAR

SMALL SIGNAL PARAMETERS

DC resistance(Re) 5.2 Ω
Resonance frequency(Fs) 66 Hz
Moving mass(Mms) 34 g
Compliance(Cms) 0.16 mm/N
Force factor(BL) 12.20 N/A
Mechanical Q-factor(Qms) 6.3
Electrical Q-factor(Qes) 0.52
Total Q-factor(Qts) 0.48
Equivalent air volume(Vas) 34 I
Voice coil Inductance(Le) 0.23 mH
Diaphragm area(Sd) 380 cm2
Reference efficiency(Eta O) 1.8 %

SHIPPING INFORMATION

Net weight 3.3 Kg
Multipack size (1) (W x D x H) 280 x 280 x 183 mm
Multipack weight 3.8 Kg

OTHERS

(1)Program power is defined as 3 dB greater than AES Power.
(2) Tested for two hours using a continuous, band-limited pink noise signal as per AES 2-1984 Rev. 2003. Loudspeaker tested in free air.
(3) From T/S parameters, measured with LMS DA LPM module.
(4) The Xmax is calculated as: (Hvc - Hg)/2+ Hg/4. Hvc is the voice coil height and Hg the gap height.
(5) The Xmech is calculated as: (Hvc - Hg)/2 +(Hg-2). Hvc is the voice coil height and Hg the gap height.
(6) Thiele-Small parameters are measured after preconditioning: a) at 20°C- 22°C, 50% humidity for 2 hours; b) by LMS LSI measurement.