ESOTERIX ALTUM

Frequency range

40Hz-40kHz in room response

Power handling

20 – 200 Watts RMS recommended amplifier power

Sensitivity

89dB for 2.83 volts at 1 metre

Impedance

Nominally 4 Ohms (minimum 3.2 Ohms)

Configuration

2-way

Enclosure type

Bass reflex, bottom vented

Low frequency driver

165mm (6 ½”) natural wood fiber cone, innovative cast aluminium basket with 38mm (1 ½”) voice coil and large neodymium-iron-boron-magnet

High frequency driver

26mm (1″) revelator ring radiator design with patented phase plug and large neodymium magnet

Input terminals

Gold plated binding posts

Dimensions

390mm high x 260mm wide x 380mm deep

Weight

11kg each