Wavecor SW178WA01 7" Aluminum Cone Subwoofer 8 Ohm

Price: 6,670.00INR
Ex Tax: 6,670.00INR
Brand:  Wavecor
Product Code:  SW178WA01
Availability:  In Stock
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Wavecor SW178WA01 7" Aluminum Cone Subwoofer 8 Ohm

Overview:

The Wavecor SW178WA01 is a 7" aluminum cone subwoofer that is equally at home in a home theater or hi-fi installation. The SW178WA01 is ideal in 2 or 3-way designs when being used as a woofer or a low frequency driver.

Highlights:

  • Very rigid air dried paper cone to ensure piston motion at high levels
  • Rigid steel chassis with extensive venting for lower air flow speed reducing audible Very rigid aluminium cone to ensure piston motion at high levels and for better heat transfer at high continuous power levels
  • Vented voice coil former for reduced distortion and compression
  • Vented center pole with dual flares for reduced noise level at large cone excursions
  • Vented chassis for lower air flow speed reducing audible distortion
  • Heavy-duty black fiber glass voice coil bobbin to reduce mechanical losses resulting in better dynamic performance and low-level details
  • Large motor system with 1�” voice coil diameter and 110mm magnet for better control and efficiency
  • Built-in alu field-stabilizing ring for reduced high-level distortion
  • Long linear stroke motor for reduced distortion at high levels
  • Linear suspension with specially designed CONEX damper (spider) for long durability under extreme operating conditions
  • 4-layer voice coil for increased control and better small-cabinet performance
  • Gold plated terminals to prevent oxidation for long-term reliable connection
  • Sealing gasket pre-attached for hassle-free mounting and secure cabinet sealing

 

Product Description:

The Wavecor SW178WA01 is a 7" aluminum cone subwoofer that is equally at home in a home theater or hi-fi installation. This driver utilizes a rigid aluminum cone that is also designed to reduce distortion. The aluminum field-stabilizing rings also aid in distortion reduction. The SW178WA01 offers extremely low mechanical losses which allows for great performance in low volume or extreme dynamic situations.

The SW178WA01 is ideal in 2 or 3-way designs when being used as a woofer or a low frequency driver. With the attached foam gasket, this driver is easily mounted in several different methods.

Product Specifications

  Parameter

Before burn-in

After burn-in

Unit

 Nominal size

7

 [inch.]

 Nominal impedance

8

 [ohm]

 Recommended max. upper frequency limit

600

 [Hz]

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

85

 [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

100

 [W]

 Effective radiating area, Sd

131

 [sq.cm]

 Resonance frequency (free air, no baffle), Fs

38

36

 [Hz]

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

35

 [g]

 Force factor, Bxl

12.0

 [N/A]

 Suspension compliance, Cms

0.50

0.56

 [mm/N]

 Equivalent air volume, Vas

12.2

13.6

 [lit.]

 Mechanical Q, Qms

19.3

18.4

 [-]

 Electrical Q, Qes

0.37

0.35

 [-]

 Total Q, Qts

0.365

0.346

 [-]

 Voice coil resistance, RDC

6.4

 [ohm]

 Voice coil inductance, Le (measured at 1 kHz)

2.2

 [mH]

 Voice coil inside diameter

39

 [mm]

 Voice coil winding height

16

 [mm]

 Air gap height

6

 [mm]

 Magnet weight

680

 [g]

 Total unit net weight excl. packaging

1.81

 [kg]

 Krm

 

 [mohm]

 Erm

 

 [-]

 Kxm

 

 [mH]

 Exm

 

 [-]

Poduct Datasheet: Wavecor SW178WA01 - Please Click Here.

Product Drawing click here

 

 

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