Sensitivity (2.83 V/1 m):

 86 dB

Recommended Amp. Power:

 Small size rooms: >25 watts
Medium size rooms: >65 watts
Large size rooms: -- watts

IEC Long Term Power Handling:

 150 watts

Impedance, Nominal:

 4 ohms

Impedance, (20-200 Hz):

 3.9 - 13 ohms

Impedance, (200-20 kHz):

 3.7 - 20 ohms

Impedance, Phase Shift (20-200 Hz):

 -35° - +34°

Impedance, Phase Shift (200-20 kHz):

 -18° - +46°

Impedance, HF (200 kHz):

 15 ohms

Frequency Response (+/- 3 dB):

 56 Hz - 22 kHz

Resonance Frequency:

 60 Hz

Internal Cabinet Volume:

 7 litres

Bass Principle:

 Bass reflex

Weight:

 11 lbs. (5.5 kg)

Dimensions (W x H x L):

 8.1" x 14" x 7.1" (204 x 355 x 179 mm)

Crossover:

 2 way, impedance corrected
Crossover Frequencies: 2000 Hz

Crossover Slope:

 Woofer 6 dB/oct; Tweeter 6 dB/oct

Connection:

 Gold binding posts

Recommended Placing:

 On wall

Remarks:

 Tweeter:
28 mm soft dome.
Magnetic fluid.
Pure aluminium wire voice coil.
Rear chamber.

Woofer:
15 cm polypropylene cone.
75 mm pure aluminium wire voice coil.

Cabinet:
Front baffle 19 mm MDF.
Rear plate 22 mm MDF prepared for wall mounting (bracket included)
Port plugs and spikes included.