Car hi-fi bass speaker, 75 W, 4 Ω. - 20 cm (8) bass speaker
- Coated cone
- Also suitable as a kick bass addition for free air applications
- Protruding lower pole plate for a long excursion
| Impedance (Z) | 4 Ω | | Operating voltage | - | | Frequency range | f3-4,000 Hz | | Resonant frequency (fs) | 37 Hz | | Rec. crossov. frequ. (fmax.) (12 dB/oct.) | 2,500 Hz | | Power rating | 75 W | | Peak music power output | 150 W | | Sensitivity | 91 dB/W/m | | Max. rated SPL | - | | Max. voltage | - | | Radiation angle, horizontal | - | | Radiation angle, vertical | - | | Suspension compl. (Cms) | 0.95 mm/N | | Moving mass (Mms) | 19 g | | Mech. Q factor (Qms) | 3.64 | | Electr. Q factor (Qes) | 0.58 | | Total Q factor (Qts) | 0.5 | | Equivalent volume (Vas) | 61 l | | DC resistance (Re) | 3.8 Ω | | Force factor (BxL) | 5.51 Tm | | Voice coil induct. (Le) | 0.3 mH | | Voice coil diameter | 25 mm | | Voice coil former | aluminium | | Linear excursion (XMAX) | ± 4 mm | | Eff. cone area (Sd) | 214 cm2 | | Magnet weight | 570 g | | Magnet diameter | Ø 100 mm | | Mounting cutout | Ø 182 mm | | Mounting depth | 90 mm | | Mounting hole diameter | - | | Hole spacing X-axis | - | | Hole spacing Y-axis | - | | Dimensions | Ø 202 mm | | Outside diameter | - | | Width | - | | Height | - | | Depth | 86 mm | | Protective class | - | | Admiss. ambient temp. | 0-40 °C | | Weight | 1.25 kg | | Sales unit | 1 | | Type of speaker | 8" |
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