15 inch coaxial speaker for monitor sound

Product Overview

Description

 

 Speaker item:15NTF75TB

 

15" COAXIAL

NEODYMIUM MAGNET

ALUMINIUM BASKET DRIVER

- 3 INCH

- 3 INCH

* 97.5 dB/SPL SENSITIVITY

- 800 WATT PROGRAM POWER HANDING

- FEM OPTIMIZED MOTOR AND SUSPENSIONS

- OPTIMIZED COOLING SYSTEM

- RESONANCE FREE AND HEAVY DUTY BASKET DESIGN

GENERAL SPECIFICATIONS
Nominal diameter		mm(in.)	389(15)
Nominal impedance		Ω	8
Minimum impedance		Ω	6.2
Program power (1)		W	800
AES Power rating(2)		W	400
Sensitivity (3)		dB	97.5
Frequency range		Hz	47 ~ 3000
Voice coil diameter		mm(in.)	75(3)
Chassis material			Aluminium
Magnet		material	Neodymium
Magnet dimensions (ODxIDxh)		mm	138 x 90 x 10
Coil material			CCAW
Former material			Glass Fiber
Xmax(4)		mm	7.5
Xmech(5)		mm	13
Gap height		mm	8
Voice coil Wingding height		mm	18
Diaphragm material			Titanium
Program power (1)		W	220
AES Power rating(2)		W	110
Sensitivity (3)		dB	108
Frequency range		Hz	500 ~ 18000
Voice coil diameter		mm(in.)	72(3)
Coil material		ALR
SMALL SIGNAL PARAMETERS
DC resistance		Re	Ohm	5.3
Resonance frequency		Fs	Hz	47
Moving mass		Mms	g	69
Compliance		Cms	mm/N	0.16
Force factor		BL	N/A	15.1
Mechanical Q-factor		Qms		6.1
Electrical Q-factor		Qes		0.51
Total		Q-factor	Qts	0.47
Equivalent air volume		Vas	I	196
Voice coil Inductance		Le	mH	0.22
Diaphragm area		Sd	cm²	924
Reference efficiency		Eta 0	%	3.5
SHIPPING INFORMATION
Net weight		Kg	5.1
Multipack size (1) (W x D x H)		mm	410 x 410 x 231
Multipack weight		Kg	6