High-quality hi-fi full range speakers, 20 W, 8 Ω (/8) or 4 Ω (/4), with black Kevlar cone. - Well-damped Kevlar cone of extra low weight
- Drive system with full air ventilation
- High-quality NEODYMIUM magnet system with double magnet
- Specially developed basket also for multiple arrangements
- High efficiency
- Small speakers for background PA applications or e.g. rear speakers in home cinema systems
- Suitable for applications from mid-high range speakers or full range midrange speakers in high-end hi-fi speaker systems to multiple arrangements in column speakers
| Impedance (Z) | 4 Ω | | Operating voltage | - | | Frequency range | f3-17,000 Hz | | Resonant frequency (fs) | 105 Hz | | Rec. crossov. frequ. (fmax.) (12 dB/oct.) | - | | Power rating | 20 W | | Peak music power output | 50 W | | Sensitivity | 87 dB/W/m | | Max. rated SPL | - | | Max. voltage | - | | Radiation angle, horizontal | | | Radiation angle, vertical | | | Suspension compl. (Cms) | 0.84 mm/N | | Moving mass (Mms) | 2.63 g | | Mech. Q factor (Qms) | 9.35 | | Electr. Q factor (Qes) | 0.39 | | Total Q factor (Qts) | 0.42 | | Equivalent volume (Vas) | 1.06 l | | DC resistance (Re) | 3.55 Ω | | Force factor (BxL) | 3.91 Tm | | Voice coil induct. (Le) | 0.5 mH | | Voice coil diameter | Ø 21 mm | | Voice coil former | Kapton | | Linear excursion (XMAX) | ± 2 mm | | Eff. cone area (Sd) | 30 cm2 | | Magnet weight | neodymium | | Magnet diameter | - | | Mounting cutout | Ø 73 mm | | Mounting depth | 40.7 mm | | Mounting hole diameter | - | | Hole spacing X-axis | - | | Hole spacing Y-axis | - | | Dimensions | 80.5 mm x 42 mm | | Outside diameter | - | | Width | 80.5 mm | | Height | 80.5 mm | | Depth | 42 mm | | Protective class | | | Admiss. ambient temp. | 0-40 °C | | Weight | 143 g | | Sales unit | 1 | | Type of speaker | |
   
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