Wavecor SW270WA01 10-1/2" Balanced Drive Paper Cone Subwoofer 4 Ohm

Price: 10,657.00INR
Ex Tax: 10,657.00INR
Brand:  Wavecor
Product Code:  SW270WA01
Availability:  Out Of Stock
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Wavecor SW270WA01 10-1/2" Balanced Drive Paper Cone Subwoofer 4 Ohm

 Overview:

The Wavecor SW270WA01 is a 10-1/2" air-dried paper cone subwoofer that was designed specifically for high performance subwoofer applications where sound quality and low distortion are the priorities. The extensive venting on the frame allows for optimal cooling.

Highlights:

  • Balanced Drive motor structure for optimal drive force symmetry resulting in largely reduced even order harmonic distortion
  • Extremely large linear stroke, Xmax  +/-11 mm, ensuring low distortion at high output levels
  • Very rigid air dried paper cone cone to ensure piston motion at high levels for reduced distortion
  • Chassis with extensive venting for lower air flow speed reducing audible distortion
  • Vented center pole with dual flares for reduced noise level at large cone excursions
  • Heavy-duty black fiber glass voice coil former to reduce mechanical losses resulting in better dynamic performance and low-level details
  • Large motor with 2” voice coil diameter for better control and power handling
  • Built-in alu field-stabilizing ring for reduced distortion at high levels
  • Low-loss suspension (high Qm) for better reproduction of details and dynamics
  • Black platedd motor parts for better heat transfer to the surrounding air
  • Conex spider for better durability under extreme conditions
  • Gold plated terminals to ensure long-term trouble free connection

 

Product Description:

 

The Wavecor SW270WA01 is a 10-1/2" paper cone subwoofer that is equally at home in a home theater or hi-fi installation.

This driver utilizes a very rigid air dried paper cone to ensure piston motion at high levels for reduced distortion. The aluminum field-stabilizing rings and balanced drive technology also aid in distortion reduction. The SW270WA01 offers extremely low mechanical losses which allows for great performance in low volume or extreme dynamic situations.

Product Specifications:

  Parameter

Before
burn-in

After
burn-in

Unit

Nominal size

10.5

[inch.]

Nominal impedance

4

[ohm]

Recommended max. upper frequency limit

400

[Hz]

Sensitivity, 2.83V/1m (calculated from T/S parameters)

88

[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

150

[W]

Effective radiating area, Sd

312

[sq.cm]

Resonance frequency (free air, no baffle), Fs

28

 

[Hz]

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

88

[g]

Force factor, Bxl

9.7

[N/A]

Suspension compliance, Cms

0.37

 

[mm/N]

Equivalent air volume, Vas

51

 

[lit.]

Mechanical resistance, Rms

1.9

 

[Ns/m]

Mechanical Q, Qms

8.1

 

[-]

Electrical Q, Qes

0.53

 

[-]

Total Q, Qts

0.49

 

[-]

Voice coil resistance, RDC

3.2

[ohm]

Voice coil inductance, Le (measured at 1 kHz)

1.4

[mH]

Voice coil inside diameter

51

[mm]

Voice coil winding height

28

[mm]

Air gap height

6

[mm]

Theoretical linear motor stroke, Xmax

+/-11

[mm]

Magnet weight

 

[g]

Total unit net weight excl. packaging

3.6

[kg]

Krm

17

[mohm]

Erm

0.61

[-]

Kxm

10.5

[mH]

Exm

0.75

[-]

Product Datasheet: Wavecor SW270WA01 - Please Click Here.

Product Drawing click here

 

 

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