Miniature Flush-Mount Speakers, 8 Ω. . SP-2RBK. Available in packing units only:. 1 x model = quantity per packing unit. 1 packing unit = 100 pcs. Notes on the dimensional drawing:. - Different sizes
- For general applications in models, intercom systems, miniature radios
- Width = Ø A
- Depth = E
- Magnet diameter = Ø B
- Mounting cutout = Ø C
- Mounting depth = E-D
| Impedance (Z) | 8 Ω | | Transmission method | - | | Frequency range | - | | Resonant frequency (fs) | - | | Rec. crossov. frequ. (fmax.) (12 dB/oct.) | - | | Power rating | 0.25 W | | Peak music power output | - | | Sensitivity | power capability: < 1 W | | Max. rated SPL | - | | Max. voltage | - | | Radiation angle, horizontal | - | | Radiation angle, vertical | - | | Suspension compl. (Cms) | - | | Moving mass (Mms) | - | | Mech. Q factor (Qms) | - | | Electr. Q factor (Qes) | - | | Total Q factor (Qts) | - | | Equivalent volume (Vas) | - | | DC resistance (Re) | - | | Force factor (BxL) | - | | Voice coil induct. (Le) | - | | Voice coil diameter | - | | Voice coil former | - | | Linear excursion (XMAX) | - | | Eff. cone area (Sd) | - | | Magnet weight | - | | Magnet diameter | Ø 22 mm | | Mounting cutout | Ø 45 mm | | Mounting depth | 16 mm | | Mounting hole diameter | - | | Hole spacing X-axis | - | | Hole spacing Y-axis | - | | Dimensions | Ø 50 mm x 19 mm | | Outside diameter | Ø 50 mm | | Width | Ø 50 mm | | Height | - | | Depth | 19 mm | | Protective class | - | | Admiss. ambient temp. | 0-40 °C | | Weight | 0.04 kg | | Packing unit | 100 | | Type of speaker | - |
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