AudioTechnology 4 H 52 06 13 SD - Midwoofer FLEXUNITS 10 cm - 8 Ohm

4 H 52 06 16 SD is an underhung magnet-system Flexunits, that works well as a fast, dry-sounding midrange but also in a relatively small 2-way system.  Works well in 10-15-liter ported or sealed box between 5 and 12 liter depending on desired Qtc. Can be built with J- or I-magnets to adjust sensitivity according to the Flexunits idea.

• Fs 48 Hz
• Vas 16 Liter
• Qms 1,75
• Qes 0,41
• Qts 0,33
• Re 5,5 Ω
• Nominal Impedance 8 Ω
• BxL 6,1 N/A
• Cms 1,2 mm/N
• SD 96 cm²
• Mmd 8,7 g
• Mms 9,2 g
• Rms 1,6 Kg/s
• Power handling 120 W
• Acceleration factor 660
• Efficiency SPL 88 dB
•  Sensitivity USPL 90 dB
• Efficiency Bandwidth Product 118 Hz
• X-Max 3,5 mm
• Max Excursion 32 mm
• Inductance @ 1,6KHz 0,12 mH