Features
- Ultra Compact 48mm diameter
- 40 W continuous program power capacity
- 1" horn throat diameter
- 36 mm (1.4 in) aluminium voice coil
- HT Polymer diaphragm
- 1000 - 17000 Hz response
- 108 dB sensitivity
Specifications1
- Throat Diameter25 mm (1.0 in)
- Nominal Impedance4 Ω
- Minimum Impedance4.1 Ω
- Nominal Power Handling220 W
- Continuous power handling340 W
- Sensitivity (1W/1m)4108.0 dB
- Frequency Range1.0 - 17.0 kHz
- Recommended Crossover51.0 kHz
- Voice Coil Diameter36 mm (1.4 in)
- Winding MaterialAluminium
- Inductance0.06 mH
- Diaphragm MaterialHT Polymer
- Flux Density1.8 T
- Magnet MaterialNeodymium Inside Slug
Mounting and Shipping Info
- Two M5 holes 180° on 53 mm (2.09 in) diameter.
- Diameter is 64mm at widest point (driver rotated, across mounting studs).
- Overall Diameter48 mm (1.89 in)
- Depth46 mm (1.81 in)
- Net Weight0.25 kg (0.56 lb)
- Other DetailsOne M5 threaded hole on the back of the magnet structure is available for the installation of an optional heat sink.
Diameter is 69mm at widest point (driver rotated, across connection tabs).
- Driver mounted on B&C ME 45 horn.
- 2 hour test made with continuous pink noise signal within the range from the recommended crossover frequency to 20 kHz. Power calculated on rated minimum impedance.
- Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
- Applied RMS Voltage is set to 2 V for 4 ohms Nominal Impedance.
- 12 dB/oct. or higher slope high-pass filter.