AUDIEN SP-65102-03 Woofer 6.5” 4OHM 50Wrms

• woofer 6.5\'\'
• Cloth-edge paper cone
• 20oz
• 1\'\'
• 4ohm
• 50Wrms
• 65Hz - 8KHz

Nominal Specifications

    * Nominal Diameter 6“, 160 mm
    * Overall Diameter 7.34/6.37“, 186.5/162 mm
    * Bolt Circle Diameter 6.77“, 172 mm
    * Baffle Cutout Diameter 5.78“, 147 mm
    * Depth 3.43“, 87.2 mm
    * Flange and Gasket Thickness 0.29“, 7.5 mm


Electrical Specifications

    * Minimum Impedance 6.6 Ohm
    * Nominal Impedance 8 Ohm
    * Nominal Power Handling*** 150 W
    * Maximum Power Handling**** 300 W
    * Sensitivity (1W/1m) 97 dB
    * Frequency Range 100 - 5000 Hz
    * Voice Coil Diameter 5“, 52 mm
    * Winding Material Aluminium
    * Former Material Glass Fiber
    * Winding Depth 0.26“, 6.66 mm
    * Magnetic Gap Depth 0.24“, 6 mm
    * Flux Density 1.35 T


THIELE & SMALL Parameters

    * Resonant Frequency (fs) 100 Hz
    * DC Resistance (Re) 5.5 Ohm
    * BL Product (BL) 11.6 N/A
    * Diaphragm Mass inc. Airload (Mms) 13.5 grams
    * Mechanical Compliance of Suspension (Cms) 0.19 mm/N
    * Rms 0.96 Kg/s
    * Electromagnetic Q (Qes) 0.35
    * Mechanical Q (Qms) 8.80
    * Total Q (Qts) 0.33
    * Compliance Equivalent Volume (Vas) 0.20 ft³, 5.80 dm³
    * Surface Area of Cone (Sd) 5.82“², 147.8 cm²
    * Maximum Linear Excursion (Xmax)* 2.3 mm
    * Xdamage** 11.6 mm
    * Coil Inductance (Le) 0.28 mH
    * Diaphragm mass (Mmd) 12.7 g
    * Eta Zero 1.63 %

Notes

    * *Xmax = [(winding depth - magnetic gap depth) / 2] + (magnetic gap depth / 3)
    * **Maximum excursion before permanent damage
    * ***2 Hours Test According to AES 2-1984 Rev. 2003
    * ****Maximum power is defined as 3dB greater than nominal power

• 2,5'' voice coil fiberglass former and aluminium winding
• Progressive wave spider
• Cloth surround with DAR technology
• Ventilated magnet and voice coil to reduce power compression
• 92.8 dB sensitivity

Manual/Εγχειρίδιο

B&C's 6NDL44 6-1/2" cast frame neodymium woofer is a lightweight, powerful choice for ultra-compact multi-way speaker systems. Its rubber half-roll edge and treated cone are engineered to handle high bass excursions without drama, while still allowing a clean, articulate sonic signature. The 6NDL44 is also suitable as the midrange element in medium efficiency 3-way applications.

• Woofer/midrange
• High-energy neodymium motor
• 400 watt continuous program power
• 1.7" copper voice coil on a polyimide former
• Smooth, extended frequency response
• 91.5 dB 1w/1m sensitivity

Nominal Specifications

    * Nominal Diameter 6“, 160 mm
    * Overall Diameter 7.34/6.37“, 186.5/162 mm
    * Bolt Circle Diameter 6.77“, 172 mm
    * Baffle Cutout Diameter 5.78“, 147 mm
    * Depth 3.43“, 87.2 mm
    * Flange and Gasket Thickness 0.29“, 7.5 mm


Electrical Specifications

    * Minimum Impedance 6.6 Ohm
    * Nominal Impedance 8 Ohm
    * Nominal Power Handling*** 120 W
    * Maximum Power Handling**** 240 W
    * Sensitivity (1W/1m) 95 dB
    * Frequency Range 100 - 10,000 Hz
    * Voice Coil Diameter 1.5“, 37 mm
    * Winding Material Aluminium
    * Former Material Kapton
    * Winding Depth 0.47“, 12 mm
    * Magnetic Gap Depth 0.24“, 6 mm
    * Flux Density 1.4 T


THIELE & Small Parameters

    * Resonant Frequency (fs) 100 Hz
    * DC Resistance (Re) 5.8 Ohm
    * Coil Inductance (Le) 0.35 mH
    * Mechanical Q (Qms) 6.36
    * Electromagnetic Q (Qes) 0.36
    * Total Q (Qts) 0.34
    * Compliance Equivalent Volume (Vas) 0.18 ft³, 5.04 dm³
    * Mechanical Compliance of Suspension (Cms) 0.27 mm/N
    * Rms 1.03 Kg/s
    * BL Product (BL) 10.3 N/A
    * Diaphragm Mass inc. Airload (Mms) 11.7 grams
    * Maximum Linear Excursion (Xmax)* 5 mm
    * Xdamage** 11.6 mm
    * Surface Area of Cone (Sd) 17.67“², 114 cm²
    * Diaphragm mass (Mmd) 11 g
    * Eta Zero 0.93 %


Notes

    * *Xmax = [(winding depth - magnetic gap depth) / 2] + (magnetic gap depth / 3)
    * **Maximum excursion before permanent damage
    * ***2 Hours Test According to AES 2-1984 Rev. 2003
    * ****Maximum power is defined as 3dB greater than nominal power