Fountek - FW146 - 5-1/4" Aluminum Midwoofer Speaker

Price: 3,373.00INR
Ex Tax: 3,373.00INR
Brand:  Fountek
Product Code:  FW146
Availability:  In Stock
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Fountek - FW146 - 5-1/4" Aluminum Midwoofer Speaker

Overview:

Fountek’s FW146 is a robust 5-1/4" midbass driver that features an attractive aluminum cone (and phase plug), a high-strength cast-aluminum frame, and an optimized motor structure for low distortion and excellent detail.

Product Highlights:

  • Elegant satin anodized-aluminum cone with phase plug

  • Long-throw voice coil for dynamic bass

  • Linear response up to 5,000 Hz for easy integration with tweeters

Product Description:

Fountek midbass drivers offer exceptional value with premium features like aluminum cones and phase plugs, 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.

The FW146 5-1/4” midwoofer is the perfect choice for compact mini-monitor speaker projects, or as a midrange in a three-way configuration together with a dedicated woofer. The aluminum cone and phase plug feature a discreet, stylish satin anodized finish, and the cast frame adds structural rigidity to the driver.

Product Specifications: 

  • Nominal Diameter          : 5-1/4"

  • Power Handling (RMS)  : 35 watts

  • Power Handling (max)   : 70 watts

  • Impedance                     : 8 ohms

  • Sensitivity                       : 86.1 dB 1W/1m

  • Frequency Response     : 45 to 4,000 Hz

  • Voice Coil Diameter        : 1.02"

Thiele-Small Parameters:

  • DC Resistance (Re)                                         : 6 ohms

  • Resonant Frequency (Fs)                                : 50 Hz

  • Mechanical Q (Qms)                                        : 3.51

  • Electromagnetic Q (Qes)                                  : 0.46

  • Total Q (Qts)                                                     : 0.4

  • Surface Area Of Cone (Sd)                              : 77.61 cm²

  • Compliance Equivalent Volume (Vas)              : 0.35 ft.³

  • Maximum Linear Excursion (Xmax)                 : 3.6 mm

  • Diaphragm Mass Inc. Airload (Mms)                : 8.94g

  • BL Product (BL)                                                : 6.07 Tm

  • Mechanical Compliance of Suspension (Cms) : 1.14 mm/N

Materials of Construction :   

  • Cone Material                     :  Aluminum 

  • Surround Material               : Rubber

  • Voice Coil Wire Material      : Copper

  • Voice Coil Former                : Aluminum

  • Magnet Material                   : Ferrite

  • Basket / Frame Material       : Cast Aluminum

Mounting Information:

  • Overall Outside Diameter       : 5.73"

  • Baffle Cutout Diameter           : 4.53"

  • Depth                                      : 2.7"

  • Mounting Holes                       : 4

  • Bolt Circle Diameter              : 5.35" 

Optimum Cabinet Size  (determined using BassBox 6 Pro High Fidelity suggestion):

  • Sealed Volume                      : 0.12 ft.³

  • Sealed F3                             : 98 Hz

  • Vented Volume                      : 0.29 ft.³

  • Vented F3                              : 52 Hz

Fountek FE85 Specifications Please Click Here.

Fountek Manufacturer Warranty Please Click Here.

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