Fountek FE87 3″ Full Range Speaker Driver – Pair
₹2,800.00
41 in stock
Fountek FE87 3″ Full Range Speaker Driver – Pair
Overview:
Fountek’s FE87 3″ full range driver offers outstanding performance for the price. The lightweight aluminum cone, polyurethane surround, and powerful ferrite magnet work in harmony to provide impressive response in compact systems, line arrays, and portable speakers.
Highlights:
- Incredibly fast transient response for amazing detail and accuracy
- Thin aluminum cone with polyurethane surround controls resonances for flat response
- Extremely flat on-axis response from 100 Hz to over 20,000 Hz
- Vented aluminum voice coil with copper wire for good power handling
Product Description:
The 3″ FE87 full range may be small, but it delivers everything you have come to expect from Fountek. The extremely light aluminum cone and voice coil are driven by a powerful shielded magnet to produce amazingly fast transient response with incredible accuracy. The aluminum cone and polyurethane surround help to control resonances, enabling very flat response up 20,000 Hz and beyond with exceptional detail. Measuring only 3.125″ across the frame, the FE87 is ideal for small systems like desktop speakers, mini satellites, and portable speaker systems, or even larger line arrays
Product Details:
| Brand | Fountek |
| Model | FE87 |
| Part Number | 299-022 |
| UPC | 848864026183 |
| Unit of Measure | Each |
| Weight | 1.25 |
Product Specifications:
| Nominal Diameter | 2-1/2|3″ |
| Bolt Circle Diameter | 3.35 |
| Moving Mass Of Diaphragm (Mmd) | 2.10 |
| Power Handling (RMS) | 12 Watts |
| Power Handling (MAX) | 26 Watts |
| Impedance | 8Ω |
| Frequency Response | 100 to 25000Hz |
| Sensitivity | 84dB 2.83V/1m |
| Voice Coil Diameter | 1″ |
Thiele-Small Parameters:
| Resonant Frequency (Fs) | 101Hz |
| DC Resistance (Re) | 6.77Ω |
| Voice Coil Inductance (Le) | 0.45mH |
| Mechanical Q (Qms) | 3.38 |
| Electromagnetic Q (Qes) | 0.93 |
| Total Q (Qts) | 0.73 |
| Compliance Equivalent Volume (Vas) | 0.0441ft³ |
| Mechanical Compliance of Suspension (Cms) | 1.81mm/N |
| BL Product (BL) | 3.1T·m |
| Maximum Linear Excursion (Xmax) | 1mm |
| Surface Area of Cone (Sd) | 27.29cm² |
Materials of Construction:
| Cone Material | Aluminum |
| Surround Material | Polyurethane |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Aluminum |
| Basket / Frame Material | Steel |
| Magnet Material | Ferrite |
Mounting Information:
| Overall Outside Diameter | 3.16″ Diagonal: 3.75″ |
| Baffle Cutout Diameter | 3″ |
| Depth | 2.2″ |
| # Mounting Holes | 4 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) :
| Sealed Volume | 0.1ft³ |
| Sealed F3 | 118Hz |
| Vented Volume | 0.14ft³ |
| Vented F3 | 63Hz |
Noted: Its for pair
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