This speaker is ideal for only the lowest bass notes.
The speaker has two sets of voice coils which can be used in series or parallel depending upon the system requirements.
When combined in a sound system it is suggested that you accompany this speaker with a midrange and tweeter setup.
Ideal for vehicular trunk installations because the low frequencies penetrate better.
* 10-in Diameter Sub-Woofer.
* This speaker is ideal for only the lowest bass notes.
* Musical power: 600 + 600 Watts.
* Nominal impedance: 4 + 4 Ohms (Dual Voice Coil)
* Frequency response: 25 to 1000 hz.
* Resonance frequency: 33.37 hz.
* Cone effective area (sd): 0.0320 sq.m.
* Volume equivalent (vas): 38,770 l.
* Compliance (cms): 265.846u m / n.
* Mass diaphragm (mmd): 82.264 g.
* Total mass (mms): 85.563 g.
* Product bl: 10.356 tm.
* Q mechanical (qms): 8,508.
* Q electric (qes): 0.535.
* Q total (qts): 0.504.
* No (efficiency reference): 0.260%.
* Sensitivity: (@ 1w, 1 m) -free-air 86,173 db.
* Resistance: 3.5 + 3.5 / vdc.
* Nominal impedance: 4 + 4 Ohms
* Cone excursion without distortion: (x max) -/+ 12 mm.
* Flow density in gap: 9,900 gauss.
* Power rms: 300 + 300 Watts.
* The thiele-small parameters are obtained after a sinusoidal level of 20hz is applied for a period of 30 minutes with the coils in series..
* Nominal diameter: 10 inches.
* 134x16 mm ferrite 2 diameter.
* Coil diameter: 2 inches.
* Coil height: 29 mm.
* Coil wire material: copper.
* Gap height: 9 mm.
* Housing material: aluminum.
* Ferrite material: barium.
* Weight 5.62 kg.
* Volume occupied in the cabinet 2.1 liters