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User's Manual Car subwoofer Hertz ES 250.5 D
In the online store Winauto you also can buy auto subwoofer Hertz ES 250.5 D. Delivery in Kyiv and throughout Ukraine with payment upon receipt!
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ES 250D.5
750 W
to .u
1. V-cone® technology with water-repellent paper membrane, for reduced moving assembly mass and increased sensitivity. 2. Wide-wave spider profile, for high mechanical resistance against impulsive stresses; its resin-bonded fibre ensures consistent electro-acoustic parameters in time. 3. High density foam surround, for extreme mechanical and acoustical linearity, even under high excursion. 4. Copper voice coil wound on aluminium former, combined with the spider support cooling system and bottom plate vent holes, for outstanding thermal capacity in power peaks. 5. Silver plated silicone shielded lead wires ending with tin-plated, high current terminals, for high resistance against mechanical stress and low contact resistance. 6. Dual voice coil configuration, to maximize the amplifier’s achievable power and improve connection versatility. 7. High magnetic permeability plates and large magnet, ensuring a constant and even magnetic flux, for perfect low frequency control. 8. Butyl rubber gasket and magnet protective cover, provide ideal coupling to the mounting surface, damping basket resonances.
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in au
Component Subwoofer Size mm (in.) 250 (10) Power handling W peak 750 cont. program 250 Impedance Ω 4+4 Frequency response Hz 28 ÷ 300 Sensitivity dB/SPL 92 Magnet size mm 120 x 60 x 34 D x d x h (in.) (5.7 x 2.35 x 1.34) Total Driver l (cu.in) 0,65 (39.6) Displacement Voice Coil ∅ mm (in.) 50 (2) Magnet High density flux ferrite Cone Water repellent pressed paper Weight of one kg (lb.) 4 (8.82) component *X-mech mm (in.) 15 (0.59)
a
Technical Specifications
*X-mech, maximum mechanical excursion: it indicates the motion range in the speaker linear functioning area, in both ways.
Electro-Acoustic Parameters mm 212 mm 9 Ω 2 (parallel) Hz 40 mH 1,1 l 30,6 g 90 mm/N 0,18 T·m 7,8 - 0,66 - 0,72 - 7,9 dB 92
A
264 mm
10.4 in.
B
234 mm
9.21 in.
C
136 mm
5.25 in.
D
119 mm
4.68 in.
A
264 mm
10.4 in.
B
234 mm
9.21 in.
C
136 mm
5.25 in.
D
119 mm
4.68 in.
Elettromedia - 62018 Potenza Picena (MC) Italy - T +39 0733 870 870 - F +39 0733 870 880 - www.elettromedia.it
All specifications subject to change without notice_13.C
D Xmax Re Fs Le Vas Mms Cms BL Qts Qes Qms Spl
