6.5 cm (2.5") full-range speaker with minimal mounting depth and small magnet. Balanced frequency response and high efficiency. Very good high range response. Suitable in machines and other equipment where space is at a premium.
Typical applications:
- Narrow network column speakers
- Control speakers for electronic devices
- Model construction
- Electronic musical instruments
Attributes :
- Moisturised cone
- Metal basket
Technical Data: |
Rated power | 5 W |
Maximum power | 10 W |
Nominal impedance Z | 4 Ohm |
Frequency response | 130–20000 Hz |
Mean sound pressure level | 86 dB (1 W/1 m) |
Opening angle (-6 dB) | 180°/4000 Hz |
Excursion limit | +/−1 mm |
Resonance frequency fs | 220 Hz |
Height of front pole-plate | 2,5 mm |
Voice coil diameter | 14 mm |
Height of winding | 2,5 mm |
Cutout diameter | 61 mm |
Net weight | 0,092 kg |
D.C. resistance Rdc | 3,4 Ohm |
Mechanical Q factor Qms | 7,05 |
Electrical Q factor Qes | 3,61 |
Total Q factor Qts | 2,39 |
Equivalent volume Vas | 0,4 l |
Effective piston area Sd | 22 cm² |
Dynamically moved mass Mms | 1,0 g |
Force factor Bxl | 1,1 Tm |
Inductance of the voice coil L | 0,1 mH |
Temperature range | −25 ... 70 °C |