SICA 3,5 L 1 SL – 8 3,5″ Professional Bass-mid woofer
The SICA 3,5 L 1 SL 8 is a compact yet powerful 3.5-inch loudspeaker driver engineered for professional and high-end audio applications. With a rated power of 45 W AES and a continuous program power handling of 90 W, this driver delivers an impressive balance of efficiency and resilience. Its unique combination of a waterproof treated paper cone, balanced neodymium magnet circuit, and ventilated voice coil ensures reliable performance and durability even under demanding conditions.
- Impedance (Z)
- 8 Ω
- Power Handling (RMS)
- 45 W
- Power Handling (max)
- 90 W
€46.95
3 in stock
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SKU:
3,5 L 1 SL - 8
Categories: Audio components, Woofers, Bass-mid woofer
Description
Highlights of the SICA 3,5 L 1 SL 8
- High sensitivity of 88.6 dB for clear and dynamic sound output
- Neodymium magnet and ventilated voice coil for reduced power compression and enhanced cooling
- Waterproof cone treatment for long-lasting durability in various environments
- Lightweight yet robust construction with a net weight of only 0.2 kg
Product details SICA 3,5 L 1 SL 8
SICA 3,5 L 1 SL 8 Bass-mid woofer
This 3.5-inch driver stands out with its advanced design features tailored for demanding audio environments. The use of a Kapton former for the 25 mm voice coil ensures excellent thermal stability, while the nylon fiberglass doped basket offers structural integrity without adding unnecessary weight. The waterproof paper cone, combined with a treated cloth dust dome and rubber surround, protects the speaker from moisture and environmental wear, making it suitable for both indoor and outdoor audio setups.
Engineered for high performance, the SICA 3,5 L 1 SL 8 boasts a frequency range of 110 Hz to 12,000 Hz, producing precise lows and articulate mids. With a sensitivity of 88.6 dB at 1W/1m, it efficiently converts power to sound, making it ideal for use in compact speakers and audio systems that require clarity without sacrificing output volume. The balanced neodymium magnet circuit and ventilated voice coil further optimize its performance by minimizing power compression and enhancing cooling during prolonged use.
This driver is a great fit for custom DIY speaker kit projects, professional audio installations, and upgrades where reliability and sound quality are paramount. Its compact mounting dimensions, with an 88 mm overall diameter and 42.2 mm total depth, allow for versatile integration into a range of cabinet designs. The four mounting holes on a 98 mm circle make installation straightforward and secure.
Whether you are designing new audio systems, upgrading existing audio components, or seeking a robust driver for test and measurement environments, the SICA 3,5 L 1 SL 8 provides a versatile solution. Its combination of waterproofing, advanced materials, and precise engineering ensures long-term reliability and excellent acoustic performance in professional and enthusiast applications alike.
Specifications
| Article number | 3,5 L 1 SL – 8 |
| EAN | 9501931369842 |
| Woofer Series | Professional |
| Nominal Diameter | 3.5 " | 88 mm |
| Power Handling (RMS) | 45 W |
| Power Handling (max) | 90 W |
| Continuous Program Power | 90 W |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 88.6 dB |
| Frequency Response | 110 Hz – 12000 Hz |
| Voice Coil Diameter | 25 mm |
| Magnet Weight | 42 g |
| DC Resistance (Re) | 5.0 Ω |
| Voice Coil Inductance (Le) | 0.12 mH |
| Resonant Frequency (Fs) | 108.0 Hz |
| Mechanical Q (Qms) | 7.83 |
| Electromagnetic Q (Qes) | 0.61 |
| Total Q (Qts) | 0.57 |
| Diaphragm Mass Inc. Airload (Mms) | 3.3 g |
| Mechanical Compliance of Suspension (Cms) | 658 µm/N |
| Surface Area of Cone (Sd) | 38.5 cm² |
| BL Product (BL) | 4.27 Tm |
| Compliance Equivalent Volume (Vas) | 1.4 L |
| Maximum Linear Excursion (Xmax) | 1.5 mm |
| Cone / Diaphragm Material | Paper |
| Surround Material | Rubber |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Kapton |
| Basket / Frame Material | Nylon Fiberglass Doped |
| Magnet Material | Neodymium |
| Overall Outside Diameter | 88 mm |
| Overall Depth | 42.2 mm |
| Baffle Cutout Diameter | 81 mm |
| Bolt Circle Diameter | 98 mm |
| # Mounting Holes | 4 |
| Mounting Hole Diameter | 4 mm |
| Article number | 3,5 L 1 SL – 8 |
| EAN | 9501931369842 |
Additional information
| Woofer Series | Professional |
|---|---|
| Nominal Diameter | 3.5 ” | 88 mm |
| Power Handling (RMS) | 45 W |
| Power Handling (max) | 90 W |
| Continuous Program Power | 90 W |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 88.6 dB |
| Frequency response | 110 Hz – 12000 Hz |
| Voice Coil Diameter | 25 mm |
| Magnet Weight | 42 g |
| DC Resistance (Re) | 5.0 Ω |
| Voice Coil Inductance (Le) | 0.12 mH |
| Resonant Frequency (Fs) | 108.0 Hz |
| Mechanical Q (Qms) | 7.83 |
| Electromagnetic Q (Qes) | 0.61 |
| Total Q (Qts) | 0.57 |
| Diaphragm Mass Inc. Airload (Mms) | 3.3 g |
| Mechanical Compliance of Suspension (Cms) | 658 µm/N |
| Surface Area of Cone (Sd) | 38.5 cm² |
| BL Product (BL) | 4.27 Tm |
| Compliance Equivalent Volume (Vas) | 1.4 L |
| Maximum Linear Excursion (Xmax) | 1.5 mm |
| Cone / Diaphragm Material | Paper |
| Surround Material | Rubber |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Kapton |
| Basket / Frame Material | Nylon Fiberglass Doped |
| Magnet Material | Neodymium |
| Overall Outside Diameter | 88 mm |
| Overall Depth | 42.2 mm |
| Baffle Cutout Diameter | 81 mm |
| Bolt Circle Diameter | 98 mm |
| # Mounting Holes | 4 |
| Mounting Hole Diameter | 4 mm |
Shipping & Delivery
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