Specifications

Elettromedia - 62018 Potenza Picena (MC) Italy - T [phone] - F [phone] - www.elettromedia.it
All Specifications Subject to Change Without Notice_14.D
www.hertzaudiovideo.eu
1. Extraordinary large neodymium magnet, optimized with FEA simulations, to ensure
magnetic field stability even under high excursion.
2. Very low carbon content CNC machined plates, for maximum magnetic permeability and
low distortion at high power levels.
3. Voice coil internal magnet with high size / performance ratio, for maximum efficiency.
4. CCAW, 100 mm (4”) voice coil, capable of handling 1400 W musical power, keeping the working
temperature very low, reducing dynamic compression to the minimum.
5. Voice coil wound with In/Out method, for even cooling of the different coil layers.
6. Voice coil wound on TIL former: this material made from fibreglass combines the heat
dissipation properties of aluminium with the stiffness of Polyamide composites, for a
no-compromise acoustic performance.
7. Central pole featuring “Aluminium Shorting Ring”, for minimum distortion and maximum
extension at low frequency.
8. Boundary Free” IIR rubber surround, for higher SPL performance with same external diameter.
9. Exponential V-cone
®
with optimized geometry for high cone stiffness and strong
resistance to deformation even at maximum excursions.
10. Pressed-pulp cone with mineral powders, for superior rigidity and damping.
11. Very acoustically transparent anti-resonant aluminium alloy basket featuring
six-spoke
self-standing structure and built-in venting holes underneath the spider.
12. CNC machined elegant diamond-cut basket edge featuring the Hertz logo.
13. Ergonomic, ultra-compact design, with array of electro-acoustic parameters optimized
for sealed box application with 10 - 17 lt volume.
B
A
C
D
A 217 mm 8.54 in.
B
185 mm 7.28 in.
C
138 mm 5.43 in.
D
117 mm 4.6 in.
E 223 mm 8.78 in.
F
46 mm 1.8 in.
F
E
ML 2000.3
SUBWOOFER
1400 W
ELECTRO-ACOUSTIC PARAMETERS
TECHNICAL SPECIFICATIONS
Component Subwoofer
Subwoofer size mm (in.) 200 (8)
Voice Coil Ø mm (in.) 100 (4)
Power Handling W peak 1400
Continuous 700
Impedance Ω 4
Frequency Response Hz 30 ÷ 600
Magnet size mm 95 x 28 x 5
D x d x h (in.)
(3.7 x 1.1 x 0.2)
Centre to centre distance mm (in.) 199 (7.83)
Hole diameter/ mm (in.) 5,5 (0.22)
Eyelet dimensions mm (in.) -
Weight of one speaker kg (lb) 6,120 (13.5)
*Xmech mm (in.) ±23 (0.9)
*
X-mech: maximum mechanical excursion it indicates the motion range
in the speaker linear functioning area, in both ways.
D mm 165
Xmax
mm
13
Re
Ω
2,7
Fs
Hz 40
Le
mH 0,72
Vas
l
9,5
Mms
g 110
Cms
mm/N
0,15
BL T•m 11
Qts 0,56
Qes 0,63
Qms 5
Spl dB 86