Made in the same factory that makes Jensen musical instrument speakers in Italy, Sica Speakers are the finest replacements available for your bass amplifier or PA system.

Utilizing modern materials and designed by engineers who care about tone, these speakers will bring new life to your speaker cabinet.

Specifications

GENERAL CHARACTERISTICS

• Nominal Overall Diameter: 209 mm
• Nominal Voice Coil Diameter: 38 mm
• Magnet Weight: 640 g
• Flux Density: 1.16 T
• Weight: 2.00 Kg

ELECTRICAL CHARACTERISTICS

• Nominal Impedance: 8 Ω
• Musical Power: 200 W
• Rated Power*: 100 W
• Sensitivity @ 1 W, 1 m: 93.3 dB

THIELE-SMALL PARAMETERS

• Voice Coil DC Resistance: RE 6.60 Ω
• Resonance Frequency: fs 62.4 Hz
• Mechanical Q Factor: QMS 2.27
• Electrical Q Factor: QES 0.53
• Total Q Factor: QTS 0.43
• Mechanical Moving Mass: MMS 17.5 g
• Mechanical Compliance: CMS 370 μm/N
• Force Factor: B×l 9.27 Wb/m
• Equivalent Acoustic Volume: VAS 23.9 lt.
• Maximum Linear Displacement: XMAX +/-2.0 mm
• Reference Efficiency: η0 1.06 %
• Diaphragm Area: SD 213.8 cm2
• Losses Electrical Resistance: RES 28.4 Ω
• Voice Coil Inductance @ 1kHz: LE 0.59 mH

CONSTRUCTIVE CHARACTERISTICS

• Magnet: Ferrite
• Voice Coil Winding: Copper
• Voice Coil Former: Kapton
• Cone: Paper
• Surround: Treated Cloth
• Dust Dome: Solid Paper
• Basket: Pressed Sheet Steel