|
Hi-Vi D6.8 7" Mineral filled polypropylene cone woofer with 3" diameter voice coil. Cast frame, rubber surround. Frequency range 40Hz to 4kHz. Hi-Vi name embossed in cone. 8 ohm, 85dB, fs 42Hz, Qts 0.4.
Recommended box 12 liters with 1.5" Ø vent by 5" long
28.3 liters = 1 cubic foot
| Nominal Impedance (Z)(Ω) : |
8 |
| Resonance Frequency (Fs)(Hz) : |
43 |
| Nominal Power Handling (Pnom)(W) : |
60 |
| Max Power Handling(Pmax)(W) : |
120 |
| Sensitivity (2.83v/1m)(dB) : |
85 |
| Weight (M)(Kg) : |
1.7 |
| VC Diameter (mm) : |
76 CCAW |
| DC Resistance(Ω) : |
6.5 |
| VC Length (H)(mm) : |
15.5 |
| VC Frame : |
Kapton |
| Magnet System : |
Shielded |
| Magnet Former : |
Neodymium |
| Force Factor (BL)(N/A) : |
8.9 |
| Gap Height (He)(mm) : |
5.0 |
| Linear Excursion (Xmax)(mm) : |
5.3 |
| Suspension Compliance (Cms)(uM/N) : |
647 |
| Mechanical Q (Qms) : |
5.21 |
| Electrical Q (Qes) : |
0.49 |
| Total Q (Qts) : |
0.45 |
| Moving Mass (Mms)(g) : |
21.9 |
| Effective Piston Area (Sd)(m2) : |
0.0121 |
| Equivalent Air Volume (Vas)(L) : |
13.5 |
| Cabinet Type : |
Vented |
| Recommended Box Volume(Vb)(L) : |
10 |
| Tuning Frequency(Fb)(Hz) : |
44 |
| -3dB Cut-Off Frequency(F3)(Hz) : |
44 |
Diagram
Frequency
Impedance
|
