Speaker 揚聲器 / Morel / Octave Signature Centre
Octave Signature Centre

The Octave Signature full-range Centre speaker consists of three 5-¼” (130mm) woofer units and a wide range, Morel’s trademark hand-coated Acuflex™ silk-dome tweeter, producing dynamic reach and power handling for the most demanding music and sound effect


Finish Black White and Red piano finishes


Type 3 Way 4 units, full range centre speaker with low magnetic stray field
Construction MDF ™ polymer, coated cabinet with 3 separate acoustic chambers. Separate chamber for each drive unit.
Acoustical Loading Double port bass reflex for bass chamber/sealed for bass midrange & tweeter
Drive Units Woofers: 2 x 5¼" (130mm) rear vented. Double magnet motor.

Midrange: 1 x 5¼" (130mm) rear vented hybrid motor. Both feature one piece integrated dome and surround cone, made of damped polymer composite. 3" (75 mm) aluminum Hexatech™ voice coil using Morel's external voice coil technology (EVC).

Tweeter: Mid/High frequency unit, low resonance soft dome, Acuflex™ coated, vented double magnet Neodymium motor. 1?" (28mm) Aluminum Hexatech™ voice coil and Morel's EVC technology.
All units are shielded with low magnetic stray field

Frequency Response 20 - 22,000 Hz (40-18,000Hz ± 1.5 dB)
Nominal Impedance 4 ohm
Nominal Power Handling 300W RMS
Peak Power Handling 1500W 10m/sec
Sensitivity 1 W/1 M 88 dB
Crossover 200 Hz, 2000Hz
Dispersion Within 1.5 dB - 18,000 Hz
Horizontal: over 60°
Vertical: over 20°
Dimension (WxHxD) 21¾" x 9¾" x 12¾" (550mm x 247mm x 325 mm)
Weight 36 lbs (16 Kg)
Finish Black, white and red piano finish


The Octave Signature Centre has been upgraded with technological innovations that optimize accuracy and control and deliver tremendous dispersion over a wide listening area. The Octave Centre integrates perfectly with the Octave Signature series drive units, possessing the same sound characteristics as the Signature Bookshelf speakers, with a more powerful bass impact and higher power handling capability.