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г. Москва, ул. Выборгская, дом 20, корпус 2

Режим работы

Пн.- Пт. с 10:00 до 18:00

Сб-Вс: выходной

обратный звонок

+7 (495) 761-89-87

BETA-15A

11 400 руб.

  • Рекомендован для применения в профессиональных акустических системах для воспроизведения низких и средних частот в закрытых корпусах, и в корпусах с фазоинвертором.

Specification

Nominal Basket Diameter

15″, 381 mm

Nominal Impedance*

8 Ω

Power Rating*

 

Program Power

600 W

Watts

300 W

Resonance

35 Hz

Usable Frequency Range

45 Hz — 3.7 kHz

Sensitivity*

98.2 dB

Magnet Weight

34 oz.

Gap Height

0.31″, 7.9 mm

Voice Coil Diameter

2″, 51 mm

Thiele & Small Parameters

Resonant Frequency (fs)

35 Hz

DC Resistance (Re)

6.32 Ω

Coil Inductance (Le)

1.1m H

Mechanical Q (Qms)

8.1

Electromagnetic Q (Qes)

0.63

Total Q (Qts)

0.58

Compliance Equivalent Volume (Vas)

334.6 liters / 11.82 cu.ft.

Peak Diaphragm Displacement Volume (Vd)

330 cc

Mechanical Compliance of Suspension (Cms)

0.35 mm/N

BL Product (BL)

11.5 T-M

Diaphragm Mass Inc. Airload (MMs)

60 grams

Efficiency Bandwidth Product (EBP)

56

Maximum Linear Excursion (Xmax)

4 mm

Surface Area of Cone (Sd)

823.7 cm2

Maximum Mechanical Limit (Xlim)

11.6 mm

Mounting Information

Recommended Enclosure Volume

 

Sealed

45-62 liters / 1.6-2.2 cu.ft.

Vented

99-175.6 liters / 3.5-6.2 cu.ft.

Driver Volume Displaced

0.118 cu.ft. / 3.33 liters

Overall Diameter

15.15″, 384.8 mm

Baffle Hole Diameter

13.87″, 352.3 mm

Front Sealing Gasket

Yes

Rear Sealing Gasket

Yes

Mounting Holes Diameter

0.25″, 6.4mm

Mounting Holes B.C.D.

14.56″, 369.8mm

Depth

6.05″, 153.7 mm

Net Weight

8.8 lbs, 3.99 kg

Shipping Weight

10.8 lbs, 4.9 kgs

Materials of Construction

Coil Construction

Copper voice coil

Coil Former

Polyimide former

Magnet Composition

Ferrite magnet

Core Details

Vented and extended core

 

Basket Materials

Pressed steel basket

Cone Composition

Paper cone

Cone Edge Composition

Cloth cone edge

Dust Cap Composition

Solid composition paper dust cap