SICA 12 E 2 CS – 8 12″ Professional Bass-mid woofer

The SICA 12 E 2 CS 8Ω is a robust 12-inch bass-mid woofer designed for demanding audio applications, delivering powerful sound with outstanding efficiency. With a continuous program power of 400 W and a sensitivity of 96.2 dB, this professional driver is built for reliability and high output, making it an excellent choice for custom speaker projects and upgrades.

Impedance (Z)
8 Ω
Power Handling (RMS)
200 W
Continuous Program Power
200 W

€144.95

4 in stock

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SKU: 12 E 2 CS - 8 Categories: , ,
Description

Highlights of the SICA 12 E 2 CS 8

  • 2-inch voice coil with an aluminium former for enhanced durability and heat dissipation
  • Advanced Konex spider and ferrite magnet for precise cone control
  • Ventilated magnet system reduces power compression and improves performance
  • Wide frequency range from 45 Hz to 3500 Hz, suitable for both bass and midrange duties

 

Product details SICA 12 E 2 CS 8

SICA 12 E 2 CS 8Ω 12″ 400W Bass-mid woofer

 

This 12-inch driver features a pressed sheet steel basket and a solid paper cone, contributing to its lightweight yet rigid structure. The treated cloth surround and solid paper dust dome further enhance the woofer’s durability and acoustic properties. The combination of these materials ensures accurate sound reproduction and extended lifespan, even under heavy use.

 

Engineered for versatility, the SICA 12 E 2 CS 8Ω excels in both speakers and woofers applications. Its frequency response from 45 Hz up to 3500 Hz allows it to serve as a powerful bass-midrange unit in two- or three-way systems. The 2-inch copper voice coil and ventilated magnet system reduce power compression, maintaining clarity and punch during prolonged operation.

 

With a nominal impedance of 8 ohms and a robust ferrite magnet weighing 1.1 kg, this woofer integrates seamlessly with a wide range of amplifiers and crossover networks. The mounting design, featuring eight holes on a 300 mm diameter, makes installation straightforward for both DIY enthusiasts and professionals working on custom enclosures or replacement projects.

 

Ideal for high-performance audio components and suitable for both new builds and upgrades, the SICA 12 E 2 CS 8Ω offers the reliability and power handling needed in professional and home audio systems. Its advanced design ensures optimal sound quality, efficiency, and long-term reliability in any demanding application.

Specifications

Article number 12 E 2 CS – 8
EAN 9508289391334
Woofer Series Professional
Nominal Diameter 12 " | 318 mm
Power Handling (RMS) 200 W
Continuous Program Power 200 W
Impedance (Z) 8 Ω
Sensitivity (SPL at 1m / 2.83V) 96.2 dB
Voice Coil Diameter 50 mm
DC Resistance (Re) 6.0 Ω
Voice Coil Inductance (Le) 0.82 mH
Resonant Frequency (Fs) 43.7 Hz
Mechanical Q (Qms) 3.06
Electromagnetic Q (Qes) 0.43
Total Q (Qts) 0.38
Diaphragm Mass Inc. Airload (Mms) 44.6 g
Mechanical Compliance of Suspension (Cms) 297 µm/N
Surface Area of Cone (Sd) 490.9 cm²
BL Product (BL) 13.05 Tm
Compliance Equivalent Volume (Vas) 101.8 L
Maximum Linear Excursion (Xmax) 4.0 mm
Cone / Diaphragm Material Paper
Surround Material Treated Cloth
Voice Coil Wire Material Copper
Voice Coil Former Aluminium
Basket / Frame Material Pressed Sheet Steel
Magnet Material Ferrite
Overall Outside Diameter 318 mm
Overall Depth 134.7 mm
Baffle Cutout Diameter 287 mm
Bolt Circle Diameter 300 mm
# Mounting Holes 8
Mounting Hole Diameter 5 x 9 mm
Article number 12 E 2 CS – 8
EAN 9508289391334
Additional information
Woofer SeriesProfessional
Nominal Diameter12 ” | 318 mm
Power Handling (RMS)200 W
Continuous Program Power200 W
Impedance (Z)8 Ω
Sensitivity (SPL at 1m / 2.83V)96.2 dB
Voice Coil Diameter50 mm
DC Resistance (Re)6.0 Ω
Voice Coil Inductance (Le)0.82 mH
Resonant Frequency (Fs)43.7 Hz
Mechanical Q (Qms)3.06
Electromagnetic Q (Qes)0.43
Total Q (Qts)0.38
Diaphragm Mass Inc. Airload (Mms)44.6 g
Mechanical Compliance of Suspension (Cms)297 µm/N
Surface Area of Cone (Sd)490.9 cm²
BL Product (BL)13.05 Tm
Compliance Equivalent Volume (Vas)101.8 L
Maximum Linear Excursion (Xmax)4.0 mm
Cone / Diaphragm MaterialPaper
Surround MaterialTreated Cloth
Voice Coil Wire MaterialCopper
Voice Coil FormerAluminium
Basket / Frame MaterialPressed Sheet Steel
Magnet MaterialFerrite
Overall Outside Diameter318 mm
Overall Depth134.7 mm
Baffle Cutout Diameter287 mm
Bolt Circle Diameter300 mm
# Mounting Holes8
Mounting Hole Diameter5 x 9 mm
Shipping & Delivery
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