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Wavecor SW182BD04 17 cm bass aluminium 8 ohm
Wavecor SW182BD04 17 cm bass aluminium 8 ohm
The Wavecor SW182BD04 is a 7" aluminum cone subwoofer that was designed specifically for high performance compact subwoofer applications where sound quality and low distortion are the priorities. The SW182BD04 utilizes balanced drive motor technology for dramatically reduced distortion.
- Nominal Diameter 7 "
- Power Handling (RMS) 125 Watts
- Power Handling (MAX) 250 Watts
- Impedance 8Ω
- Frequency Response 37 to 600Hz
- Sensitivity 81.5dB 2.83V / 1m
- Voice Coil Diameter 1.54 "
The Wavecor SW182BD04 is a 7" aluminum cone subwoofer that was designed specifically for high performance compact subwoofer applications where sound quality and low distortion are the priorities. The SW182BD04 utilizes balanced drive motor technology for dramatically reduced distortion.
- Balanced Drive motor structure for optimal drive force symmetry resulting in largely reduced even order harmonic distortion
- Very rigid aluminum cone to ensure piston motion at high levels and for better heat transfer at high continuous power levels
- Low-loss suspension (high Qm) for better reproduction of details and dynamics
- Built-in aluminum field-stabilizing rings for reduced distortion at high levels
- Rigid die cast aluminum 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
- Vented voice coil former for reduced distortion and compression
Product Details
Wavecor brand
Model SW182BD04
Part Number 298-1058
UPC 848864054315
Unit of Measure Each
Weight 4.6
Product Specifications
Nominal Diameter 7 "
Power Handling (RMS) 125 Watts
Power Handling (MAX) 250 Watts
Impedance 8Ω
Frequency Response 37 to 600Hz
Sensitivity 81.5dB 2.83V / 1m
Voice Coil Diameter 1.54 "
Thiele-Small Parameters
Resonant Frequency (Fs) 37.2Hz
DC Resistance (Re) 6.4Ω
Voice Coil Inductance (Le) 1mH
Mechanical Q (Qms) 12.6
Electromagnetic Q (Qes) 0.51
Total Q (Qts) 0.49
Compliance Equivalent Volume (Vas) 0.45ft³
Mechanical Compliance of Suspension (Cms) 0.52mm / N
BL Product (BL) 10.2T · m
Diaphragm Mass Inc. Airload (Mms) 35.2g
Maximum Linear Excursion (Xmax) 7mm
Surface Area of Cone (Sd) 131cm²
Materials of Construction
Cone Material Aluminum
Voice Coil Former Fiberglass
Basket / Frame Material Cast Aluminum
Mounting Information
Overall Outside Diameter 7.16 "
Baffle Cutout Diameter 6.02 "
Depth 3.43 "
# Mounting Holes 6
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
Sealed Volume 0.205ft³
Sealed F3 64.62Hz
Vented Volume 0.67ft³
Vented F3 30.93Hz
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