Wavecor WF182BD10 7" Balanced Drive Paper/Glass Fiber Cone Mid-Woofer 8 Ohm

Price: 12,000.00INR
Ex Tax: 12,000.00INR
Brand:  Wavecor
Product Code:  WF182BD10
Availability:  In Stock
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Wavecor WF182BD10 7" Balanced Drive Paper/Glass Fiber Cone Mid-Woofer 8 Ohm

Quick Overview:

                               The Wavecor WF182WA10 is a 7" paper/glass fiber cone midwoofer that utilizes balanced drive technology and is designed for demanding bass and midrange applications. The WF182WA10 is a very good choices for either 2 or 3-way speaker systems.

Product Highlights:

  • Vented voice coil former for reduced distortion and compression
  • Balanced Drive motor structure for optimal drive force symmetry resulting in largely reduced 2nd order harmonic distortion
  • Built-in aluminum field-stabilizing ring for reduced high-level distortion
  • Large motor structure for better control and power handling
  • Copper cap on center pole to reduce voice coil inductance and to minimize variations in voice coil inductance as a function of voice coil position
  • New vented chassis for lower air flow speed reducing audible distortion
  • Progressive suspension with specially designed conex spider for long durability under extreme operating conditions

Product Description:

                                           The Wavecor WF182WA10 is a 7" paper/glass fiber cone midwoofer that is designed for demanding bass and midrange applications. This driver is powered by a large magnet structure that ensures good efficiency. The WF182WA10 is a very good choices for 2-way speaker systems or even as midrange in 3-way systems.

                                            The large motor system with 1-1/2" voice coil diameter and large magnet for better control, power handling, and efficiency. The optimized paper/glass fiber cone ensures wide bandwidth and low distortion. Distortion is further reduced by efficient venting of the chassis and voice coil former.

Product Specification

  Parameter

WF182BD10

Unit

Before burn-in

After burn-in

Nominal size

7

[inch.]

Nominal impedance

8

[ohm]

Recommended max. upper frequency limit

2.5

[kHz]

Sensitivity, 2.83V/1m (average SPL in range 200 - 1,000 Hz)

86db

[dB]

Power handling, short term, IEC 268-5, no additional filtering

 

[W]

Power handling, long term, IEC 268-5, no additional filtering

 

[W]

Power handling, continuous, IEC 268-5, no additional filtering

80

[W]

Effective radiating area, Sd

131

[sq.cm]

Resonance frequency (free air, no baffle), Fs

80

2500

[Hz]

Moving mass, incl. air (free air, no baffle), Mms

16.7

[g]

Force factor, Bxl

6.75

[N/A]

Suspension compliance, Cms

1.0

1.33

[mm/N]

Equivalent air volume, Vas

1.14

 

[lit.]

Mechanical resistance, Rms

1.33mm/n

0.43

[Ns/m]

Mechanical Q, Qms

11

8.2

[-]

Electrical Q, Qes

0.38

0.26

[-]

Total Q, Qts

0.37

0.25

[-]

Voice coil resistance, RDC

3.3

[ohm]

Voice coil inductance, Le (measured at 10 kHz)

0.088

[mH]

Voice coil outside diameter

7.17"

[mm]

Voice coil winding height

16

[mm]

Air gap height

5

[mm]

Magnet weight

4.9

[g]

Total unit net weight excl. packaging

 

[kg]

Krm

33

[mohm]

Erm

0.42

[-]

Kxm

157

[mH]

Exm

0.19

[-]

Product Datasheet:

 Wavecor WF182BD10 - Please Click Here

 

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