LS12-44 12" Low Profile Subwoofer Dual 4 Ohm

Innovative low-profile subwoofer — only 4" thick!

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At a depth of only 4 inches, Dayton Audio's LS12-44 12" low profile subwoofer fits into shallow spaces that ordinary subs wouldn't dream of fitting! Dual 2.5" 4-ohm coils provide flexible wiring, while the flat cone and innovative suspension support 10mm

Back with a new and improved design, Dayton Audio's shallow subwoofers let you put more bass into less space! The new LS12-44 Low Profile Subwoofer from Dayton Audio provides over 10mm of controlled excursion, for bass that hits hard and goes deep – even in places ordinary subwoofers just won't fit! They're perfect for installation in walls, floors, and ceilings, or in limited-clearance automotive applications like the narrow space behind pickup truck seats. They might even fit under your chair or behind your sofa!

Innovative design makes the shallow form factor of the LS-series low profile subwoofers possible. A flat, rigid piston made of aluminum honeycomb with glass fiber skins replaces the conventional cone of most subwoofers, and a balanced double-roll surround design maximizes the stability of the moving structure, even at high excursion, preventing mechanical noise. The motor assembly is optimized for symmetrical motion and low distortion, featuring dual heavy-gauge aluminum shorting rings for low inductance and fast, impactful bass. Lastly, a 6-layer dual voice coil ensures maximum available force from the compact motor, featuring high-grade ceramic ferrite magnetic material, and enables 2-ohm or 8-ohm wiring. Nothing has been sacrificed in creating these truly next-generation shallow subwoofers, capable of over 10mm of linear excursion form an ultra-slim package. Trust the LS series subwoofer drivers to deliver years of rugged, long-lasting enjoyment, wherever you install them. Wherever you would like to add more bass, Dayton Audio has you covered.

Note: All specifications are with voice coils connected in series.


• Innovative low-profile subwoofer — only 4" thick!
• 10mm Xmax for uncompromised bass performance
• Dual 4 ohm voice coils, 6 layers total
• Rigid flat honeycomb fiberglass cone
• Low distortion ferrite motor with dual aluminum shorting rings
• Balanced rubber double-roll surround design improves stability and control

Model Number LS12-44
Color Black
Unit of Measure Each
UPC 848791001611
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 11.5500
Speaker Type Subwoofer
Nominal Diameter 12"
Power Handling (RMS) 250 watts
Power Handling (max) 500 watts
Continuous Program Power --
Impedance 4+4 ohms
Sensitivity 88 dB @ 2.83V/1m
Frequency Response 28 - 300 Hz
Voice Coil Diameter 50 mm
Magnet Weight --
DC Resistance (Re) 7.5 ohms
Voice Coil Inductance (Le) 5.34 mH @ 1 kHz
Resonant Frequency (Fs) 33.7 Hz
Mechanical Q (Qms) 4.95
Electromagnetic Q (Qes) 0.56
Total Q (Qts) 0.51
Diaphragm Mass Inc. Airload (Mms) 166g
Moving Mass Of Diaphragm (Mmd) --
Mechanical Compliance of Suspension (Cms) 0.13 mm/N
Surface Area Of Cone (Sd) 547.3 cm²
Volume of Displacement (Vd) 54.7 cm³
BL Product (BL) 21.7 Tm
Compliance Equivalent Volume (Vas) 56.6 liters
Maximum Linear Excursion (Xmax) 10 mm
Driver's Mechanical Losses (Rms) --
Cone / Diaphragm Material Fiberglass Cone
Entry / Exit Diameter --
Surround Material Rubber
Voice Coil Wire Material --
Voice Coil Former --
Basket/Frame Material Cast Alumnium
Magnet Material Ferrite
Overall Outside Diameter 315 mm
Overall Depth 98.5 mm
Baffle Cutout Diameter 282 mm
# Mounting Holes 8
Mounting Hole Diameter --
Bolt Circle Diameter --
Product Weight --
SKU 848791001611
Model # LS12-44
Barcode # 848791001611
Brand Dayton Audio
Shipping Weight 5.2390kg
Shipping Width 0.356m
Shipping Height 0.152m
Shipping Length 0.356m
Shipping Cubic 0.019271000m3

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