SICA 15 PFS 3 – 8 15″ Subwoofer

The SICA 15 PFS 3 8Ω is a robust 15-inch subwoofer engineered to deliver high power and deep bass response, making it ideal for demanding speakers and subwoofer applications. Featuring a 3-inch sandwich voice coil with a fiberglass former, a triple roll cloth surround, and total waterproof cone treatment, this driver guarantees both durability and consistent performance. With a powerful ferrite magnet and ventilated magnet and voice coil design, it is optimized to minimize power compression and ensure reliable operation even in high-output environments.

Impedance (Z)
8 Ω
Power Handling (RMS)
500 W
Power Handling (max)
1000 W

€266.95

4 in stock

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SKU: 15 PFS 3 - 8 Categories: , ,
Description

Highlights of the SICA 15 PFS 3 8

  • 3-inch sandwich voice coil with fiberglass former for superior thermal handling
  • Total waterproof cone treatment for maximum durability in varied environments
  • High continuous program power handling up to 1000 W
  • Ventilated magnet and voice coil reduce power compression for sustained output

 

Product details SICA 15 PFS 3 8

SICA 15 PFS 3 8Ω 15” 1000 W Subwoofer

 

This SICA subwoofer is designed with a large 15-inch diameter and a robust die-cast aluminum basket, making it suitable for professional and high-end woofers and subwoofer cabinets. The total waterproof cone treatment ensures the driver is protected from moisture, making it a reliable choice even for installations in challenging environments or mobile setups. Its progressive Konex spider and triple roll cloth surround further improve linearity and excursion, essential for clean, distortion-free bass at both moderate and high sound pressure levels.

 

Performance-wise, the 15 PFS 3 8Ω boasts a sensitivity of 95.9 dB at 1W/1m and operates within a broad frequency range of 35 to 2000 Hz, making it versatile for both low bass and mid-bass reinforcement. The balanced ferrite magnet circuit and ventilated magnet/voice coil assembly help maintain low power compression, ensuring consistent output during extended use. This makes the driver a solid choice for demanding audio setups, whether used in live sound, studio, or high-performance home audio systems.

 

With a rated AES power of 500 W and continuous program power of 1000 W, the SICA 15 PFS 3 8Ω easily handles powerful amplifiers and high-volume playback. The 75 mm (3”) copper voice coil and fiberglass former contribute to excellent thermal management, which is crucial for reliability during long listening sessions. The mounting and installation process is straightforward thanks to a standard 388 mm overall diameter and multiple mounting holes, making it compatible with a wide range of speaker cabinets and custom DIY projects.

 

This subwoofer is an excellent choice for home audio enthusiasts and professionals who demand high output and longevity from their system components. Its rugged construction and advanced features also make it a strong candidate for DIY subwoofer kits and custom installations, where both performance and reliability are essential. For those seeking a driver that combines power, efficiency, and durability, the SICA 15 PFS 3 8Ω stands out as a top contender.

Specifications

Article number 15 PFS 3 – 8
EAN 9504453368768
Nominal Diameter 15 " | 389 mm
Power Handling (RMS) 500 W
Power Handling (max) 1000 W
Continuous Program Power 1000 W
Impedance (Z) 8 Ω
Sensitivity (SPL at 1m / 2.83V) 95.9 dB
Frequency Response 35 Hz – 2000 Hz
Voice Coil Diameter 75 mm
Magnet Weight 1790 g
DC Resistance (Re) 5.1 Ω
Voice Coil Inductance (Le) 1.36 mH
Resonant Frequency (Fs) 39.0 Hz
Mechanical Q (Qms) 3.24
Electromagnetic Q (Qes) 0.52
Total Q (Qts) 0.45
Diaphragm Mass Inc. Airload (Mms) 127.7 g
Mechanical Compliance of Suspension (Cms) 130 µm/N
Surface Area of Cone (Sd) 855.3 cm²
BL Product (BL) 17.50 Tm
Compliance Equivalent Volume (Vas) 135.5 L
Maximum Linear Excursion (Xmax) 7.0 mm
Cone / Diaphragm Material Paper
Surround Material Treated Cloth
Voice Coil Wire Material Copper
Voice Coil Former Fiberglass
Basket / Frame Material Aluminium Die-Cast
Magnet Material Ferrite
Overall Outside Diameter 388 mm
Overall Depth 163 mm
Baffle Cutout Diameter 355 mm
Bolt Circle Diameter 371 mm
# Mounting Holes 8
Mounting Hole Diameter 6 x 9 mm
Article number 15 PFS 3 – 8
EAN 9504453368768
Additional information
Nominal Diameter15 ” | 389 mm
Power Handling (RMS)500 W
Power Handling (max)1000 W
Continuous Program Power1000 W
Impedance (Z)8 Ω
Sensitivity (SPL at 1m / 2.83V)95.9 dB
Frequency response35 Hz – 2000 Hz
Voice Coil Diameter75 mm
Magnet Weight1790 g
DC Resistance (Re)5.1 Ω
Voice Coil Inductance (Le)1.36 mH
Resonant Frequency (Fs)39.0 Hz
Mechanical Q (Qms)3.24
Electromagnetic Q (Qes)0.52
Total Q (Qts)0.45
Diaphragm Mass Inc. Airload (Mms)127.7 g
Mechanical Compliance of Suspension (Cms)130 µm/N
Surface Area of Cone (Sd)855.3 cm²
BL Product (BL)17.50 Tm
Compliance Equivalent Volume (Vas)135.5 L
Maximum Linear Excursion (Xmax)7.0 mm
Cone / Diaphragm MaterialPaper
Surround MaterialTreated Cloth
Voice Coil Wire MaterialCopper
Voice Coil FormerFiberglass
Basket / Frame MaterialAluminium Die-Cast
Magnet MaterialFerrite
Overall Outside Diameter388 mm
Overall Depth163 mm
Baffle Cutout Diameter355 mm
Bolt Circle Diameter371 mm
# Mounting Holes8
Mounting Hole Diameter6 x 9 mm
Shipping & Delivery
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