Fountek FW100B 4″ Aluminum Cone Midwoofer
₹1,760.50
86 in stock
Fountek FW100B 4″ Aluminum Cone Midwoofer
Overview:
The Fountek FW100B is a robust 4″ midwoofer that features an attractive aluminum cone, a durable cast-aluminum frame, and an optimized motor structure for low distortion and excellent detail.
Â
Â
Highlights:
- Lightweight aluminum cone for fast transient response
- Large spider for linear excursion
- Smooth response for natural sound
- Common sized pincushion frame
Product Description:
Fountek midrange drivers offer an exceptional value while offering premium features such as aluminum cones, robust cast frames, and optimized low-distortion motors. They’re the perfect choice for use in high-end loudspeaker systems, paired with premium-quality tweeters like Fountek’s own ribbon units.
Fountek’s FW100B model is a 4″ midwoofer with an extended upper range that allows it to be used as a midbass driver, or as a woofer together with a dedicated midrange for further reduced distortion. The satin anodized-aluminum cone perfectly complements the other Fountek midwoofer drivers.
Product Specifications:
| Nominal Diameter | 4″ |
| Bolt Circle Diameter | 4.51 |
| Moving Mass Of Diaphragm (Mmd) | 8.04 |
| Power Handling (RMS) | 35 Watts |
| Power Handling (MAX) | 70 Watts |
| Impedance | 8Ω |
| Frequency Response | 77 to 4,500Hz |
| Sensitivity | 84dB 2.83V/1m |
| Voice Coil Diameter | 1″ |
Â
Thiele-Small Parameters:
| Resonant Frequency (Fs) | 77Hz |
| DC Resistance (Re) | 6.2Ω |
| Mechanical Q (Qms) | 3.09 |
| Electromagnetic Q (Qes) | 0.79 |
| Total Q (Qts) | 0.63 |
| Compliance Equivalent Volume (Vas) | 0.08ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.49mm/N |
| BL Product (BL) | 5.59T·m |
| Maximum Linear Excursion (Xmax) | 4mm |
| Surface Area of Cone (Sd) | 55.42cm² |
Materials of Construction:
| Cone Material | Aluminum |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Aluminum |
| Basket / Frame Material Cast | Aluminum |
| Magnet Material | Ferrite |
Â
Mounting Information:
| Overall Outside Diameter | 4.11″ |
| Baffle Cutout Diameter | 3.98″ |
| Depth | 2.36″ |
| # Mounting Holes | 4 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion):
| Sealed Volume | 0.088ft³ |
| Sealed F3 | 104.3Hz |
| Vented Volume | 0.193ft³ |
| Vented F3 | 50.56Hz |
Add a review
Related products
Pro Audio Driver
Pro Audio Driver
Pro Audio Driver
1 review for Fountek FW100B 4″ Aluminum Cone Midwoofer