Savard Speaker Systems Rap Series 12" Subwoofer
Review: 5 - "A masterpiece of literature" by , written on May 4, 2006
I really enjoyed this book. It captures the essential challenge people face as they try make sense of their lives and grow to adulthood.

Savard Speaker Systems Rap Series 12" Subwoofer

Available: In Stock
  • Product SKU: G2D1789E
$199.99 $229.99
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RAP 12” Specifications:


Nomial Diameter: 12”

• Power Handling:

• RMS: 750 watts

• Recommend Power: See Chart Below

Impedance: Dual 2 Ohm

• Frequency Response: 20 Hz - 180 Hz 

Sensitivity: 84.58 dB - 1watt/1meter

• Voice Coil Diameter: 2.5”

Displacement: 0.08 cuft 

• 16mm XMAX in One Direction; 32mm Overall

80 oz Y35 Magnet (be cautious of competitors ratings: they may include additional motor parts to inflate weight. We count only the real  magnet material)


Thiele and Small Parameters:

Resonant Frequency (Fs):  34.99 Hz

• DC Resistance (Re):  4.41 Ohm (series wiring)

Voice Coil Inductance (Le) :  5.40 mH

• Mechanical Q (Qms): 7.099 

Electromagnetic Q (Qes): 0.835

• Total Q (Qts): 0.747

Compliance Equivalent Volume (Vas):  1.277 cubic feet

• Mechanical Compliance of Suspension (Cms): 0.10mm/N

BL Product (BL):  15.48 Tm

• Diaphragm Mass w/Airload (Mms):  206.3 grams

SD: 78.14 in sq


Mounting Information:


Overall Diameter: 12.5”

Baffle Cutout Diameter: 10.625”

Mounting Depth: 6.5”

Bolt Pattern Diameter: 12”

# of Mounting Holes: 8

RAP 12” Specifications:


Nomial Diameter: 12”

• Power Handling:

• RMS: 750 watts

• Recommend Power: See Chart Below

Impedance: Dual 2 Ohm

• Frequency Response: 20 Hz - 180 Hz 

Sensitivity: 84.58 dB - 1watt/1meter

• Voice Coil Diameter: 2.5”

Displacement: 0.08 cuft 

• 16mm XMAX in One Direction; 32mm Overall

80 oz Y35 Magnet (be cautious of competitors ratings: they may include additional motor parts to inflate weight. We count only the real  magnet material)


Thiele and Small Parameters:

Resonant Frequency (Fs):  34.99 Hz

• DC Resistance (Re):  4.41 Ohm (series wiring)

Voice Coil Inductance (Le) :  5.40 mH

• Mechanical Q (Qms): 7.099 

Electromagnetic Q (Qes): 0.835

• Total Q (Qts): 0.747

Compliance Equivalent Volume (Vas):  1.277 cubic feet

• Mechanical Compliance of Suspension (Cms): 0.10mm/N

BL Product (BL):  15.48 Tm

• Diaphragm Mass w/Airload (Mms):  206.3 grams

SD: 78.14 in sq


Mounting Information:


Overall Diameter: 12.5”

Baffle Cutout Diameter: 10.625”

Mounting Depth: 6.5”

Bolt Pattern Diameter: 12”

# of Mounting Holes: 8