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18DS115

48 200 руб.

  • 3400 W - Номинальная допустимая мощность
  • 4.5 in (116 mm) - Диаметр звуковой катушки
  • Neodymium Inside Slug - Материал мембраны

Specifications

Nominal diameter

460 mm (18.0 in)

Nominal impedance

4 Ω

Minimum impedance

4.5 Ω

Nominal power handling

1700 W

Continuous power handling

3400 W

Sensitivity (1W/1m)

98.0 dB

Frequency range

30 — 500 Hz

Voice coil diameter

116 mm (4.5 in)

Winding material

Aluminium

Former Material

Glass Fibre

Winding Depth

40.0 mm (1.57 in)

Magnetic Gap Depth

14.0 mm (0.55 in)

Flux Density

0.8 T

Design

Surround Shape

Triple Roll

Cone Shape

Radial

Magnet Material

Neodymium Inside Slug

Spider

Double Silicone

Pole Design

T-Pole

Recommended Enclosure

80.0 dm3 (2.83 ft3)

Recommended Tuning

40 Hz

Woofer Cone Treatment

TWP Waterproof Both Sides

Parameters

Resonance Frequency

30 Hz

Re

3.3 Ω

Qes

0.18

Qms

4.75

Qts

0.17

Vas

177.0 dm3 (6.25 ft3)

Sd

1210.0 cm2 (187.55 in2)

η₀

2.3 %

Xmax

16.5 mm

Xvar

14.0 mm

Mms

348.0 g

Bl

34.0 Txm

Le

2.8 mH

EBP

166 Hz

Mounting And Shipping Info

Overall diameter

460 mm (18.11 in)

Bolt circle diameter

440 mm (17.32 in)

Baffle cutout diameter

422 mm (16.61 in)

Depth

242 mm (9.53 in)

Flange and gasket thickness

16 mm (0.63 in)

Air volume occupied by driver

10.0 dm3 (0.35 ft3)

Net weight

12.0 kg (26.46 lb)

Shipping units

1

Shipping weight

13.6 kg (29.98 lb)

Shipping box

500x495x275 mm (19.69×19.49×10.83 in)

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