8 cm (3.3") full-range speaker with waterproof polypropylene cone, good bass reproduction and balanced frequency response. Especially suitable as built-in speaker for music reproduction and as driver for 100 V network column speakers.
Typical applications:
- Narrow network column speakers
- Control speakers for electronic devices
- Ceiling-mounted speakers in railway carriages and busses
- Electronic musical instruments
Attributes:
- Polypropylene cone
- Metal basket
Technical Data: |
Rated power | 10 W |
Maximum power | 15 W |
Nominal impedance Z | 8 Ohm |
Frequency response | 80–20000 Hz |
Mean sound pressure level | 83 dB (1 W/1 m) |
Opening angle (-6 dB) | 180°/4000 Hz |
Excursion limit | +/−2 mm |
Resonance frequency fs | 130 Hz |
Magnetic induction | 1,4 T |
Magnetic flux | 200 µWb |
Height of front pole-plate | 3 mm |
Voice coil diameter | 15 mm |
Height of winding | 5 mm |
Cutout diameter | 75 mm |
Net weight | 0,24 kg |
D.C. resistance Rdc | 7,2 Ohm |
Mechanical Q factor Qms | 4,30 |
Electrical Q factor Qes | 1,74 |
Total Q factor Qts | 1,24 |
Equivalent volume Vas | 0,84 l |
Effective piston area Sd | 30 cm² |
Dynamically moved mass Mms | 2,3 g |
Force factor Bxl | 2,77 Tm |
Inductance of the voice coil L | 0,6 mH |
Temperature range | −25 ... 70 °C |