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Product Description
Manufacturer Part Number: FR8
Choose the FR 8 3.3" 4 ohm full-range speaker from Visaton for sound applications where space is critical and high fidelity, wide bandwidth output is needed. 4-ohm impedance.
Key Features:
Visaton FR8 3.3" Full-Range Speaker 4 Ohm
Visaton's 4 ohm FR 8 3.3" paper cone HiFi full-range driver features smooth frequency response from 130 to 20,000 Hz, making it an ideal speaker for use in surround sound satellite speakers, multimedia speakers, exhibit display speakers, and even ceiling speakers for public transportation. Thanks to a water resistant paper cone, this driver is even suitable in damp and high humidity locations.
A rugged stamped-steel frame and cloth surround ensures durability and longevity. With natural full-range response and wide dispersion, the FR 8 is an incredible value. The 4-ohm impedance of the FR 8 is great for series pairs used in MTM and center channel speakers, or for use in mobile and marine audio systems.
Choose the FR 8 3.3" 4 ohm full-range speaker from Visaton for sound applications where space is critical and high fidelity, wide bandwidth output is needed. 4-ohm impedance.
Key Features:
- Water resistant paper cone with cloth surround for smooth frequency response
- Common size stamped steel frame with front mounted cardboard gasket
- Lightweight paper cone delivers smooth high frequency response
- Smooth response up to 20,000 Hz with excellent dispersion
Visaton FR8 3.3" Full-Range Speaker 4 Ohm
Visaton's 4 ohm FR 8 3.3" paper cone HiFi full-range driver features smooth frequency response from 130 to 20,000 Hz, making it an ideal speaker for use in surround sound satellite speakers, multimedia speakers, exhibit display speakers, and even ceiling speakers for public transportation. Thanks to a water resistant paper cone, this driver is even suitable in damp and high humidity locations.
A rugged stamped-steel frame and cloth surround ensures durability and longevity. With natural full-range response and wide dispersion, the FR 8 is an incredible value. The 4-ohm impedance of the FR 8 is great for series pairs used in MTM and center channel speakers, or for use in mobile and marine audio systems.
Product Details | |
|---|---|
| Brand | Visaton |
| Model | FR8 |
| Part Number | 292-639 |
| Unit of Measure | Each |
| Weight | 0.55 |
Product Specifications | |
|---|---|
| Nominal Diameter | 3" |
| Bolt Circle Diameter | 3.38 |
| Moving Mass Of Diaphragm (Mmd) | 1.6 |
| Power Handling (RMS) | 10 Watts |
| Power Handling (MAX) | 15 Watts |
| Impedance | 4Ω |
| Frequency Response | 130 to 20,000Hz |
| Sensitivity | 86dB 2.83V/1m |
| Voice Coil Diameter | 0.59" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 150Hz |
| DC Resistance (Re) | 3.4Ω |
| Voice Coil Inductance (Le) | 0.3mH |
| Mechanical Q (Qms) | 5.38 |
| Electromagnetic Q (Qes) | 1.3 |
| Total Q (Qts) | 1.04 |
| Compliance Equivalent Volume (Vas) | 0.021ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.704mm/N |
| BL Product (BL) | 1.98T·m |
| Maximum Linear Excursion (Xmax) | 2mm |
| Surface Area of Cone (Sd) | 24.5cm² |
Materials of Construction | |
|---|---|
| Cone Material | Treated Paper |
| Surround Material | Cloth |
| Basket / Frame Material | Steel |
| Magnet Material | Ferrite |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 3.77" across mounting holes; 3.14" |
| Baffle Cutout Diameter | 3" |
| Depth | 1.45" |
| # Mounting Holes | 4 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) | |
|---|---|
| Sealed Volume | 0.03ft³ |
| Sealed F3 | 152Hz |
| Vented Volume | 0.13ft³ |
| Vented F3 | 84Hz |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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