Transcript
WAF154.02 15” SUBWOOFER FERRITE MAGNET ALUMINIUM BASKET DRIVER
- 4 INCH FIBERGLASS IN/OUT VOICE COIL - 97,5 dB/SPL SENSITIVITY - 1400 WATT PROGRAM POWER HANDLING - FEM OPTIMIZED FERRITE MOTOR AND SUSPENSIONS - DOUBLE SILICON SPIDER - RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
GENERAL SPECIFICATIONS
FREQUENCY RESPONCE 380 (15) 8 6,8 1400 700
dB 97,5 Hz 36 ÷ 1500 mm (in.) 100 (4) Aluminium Ferrite mm 200 x 110 x 22 (in.) (7.87 x 4.33 x 0.87) Copper Glass Fiber Water Proof Treated Paper Polycotton mm (in.) 7,88 (0.31) mm (in.) 13,75 (0.54) mm (in.) 10,5 (0.41) mm (in.) 21 (0.83)
Impedance (Ohm)
mm (in.) Ω Ω W W
SPL (dB) @ 2.83V, 1m, half space
Nominal diameter Nominal impedance Minimum impedance Program power (1) AES Power rating (2) Sensitivity (3) Frequency range Voice coil diameter Chassis material Magnet material Magnet dimensions OD x ID x h Coil material Former material Cone material Surround material Xmax (4) Xmech (5) Gap height Voice coil winding height
Frequency (Hz)
DIMENSIONS mm (in.)
Re Fs Mms Cms BxL Qms Qes Qts Vas Le Sd Eta 0
Ohm Hz g (oz) mm/N N/A
l (ft3) mH cm2 (in.2) %
5,7 40 148 (5.22) 0,1 23 9,5 0,41 0,40 125 (4.41) 1,7 935 (144.93) 2
SHIPPING INFORMATION Net weight Multipack size (1) WxDxH Multipack weight
Kg (lb.) mm x mm x mm ( in. x in. x in.) Kg (lb.)
WWW.LAVOCESPEAKERS.COM
10,2 (22.5) 438 x 438 x 218 (17.2 x 17.2 x 8.6) 11,5 (25.3)
(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 Klippel 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 Klippel LSI measurement.
Lavoce Italiana
[email protected] [email protected]
All specifications subject to change without notice_A.a
SMALL SIGNAL PARAMETERS DC resistance Resonance frequency Moving mass Compliance Force factor Mechanical Q-factor Electrical Q-factor Total Q-factor Equivalent air volume Voice coil Inductance Diaphragm area Reference efficiency
