Speaker 揚聲器 / Morel / Octave Signature Bookshelf
Octave Signature Bookshelf

The heart of the Octave Signature Bookshelf is the 5¼” bass midrange driver, equipped with an enormous 3” voice coil inside of which is placed the magnet system. This unusually large voice coil configuration is three times larger than on conventional driv


Finish Black, white and red piano finish


Type 2-way freestanding loudspeaker
Construction MDF polymer, coated cabinet with separate chamber for each drive unit.
Acoustical Loading Double port bass reflex
Drive Units Woofer: 5¼"(130mm) rear-vented system. Double ferrite magnet motor. One piece integrated dome and surround cone, made of damped polymer composite. 3" (75mm ) aluminum Hexatech™ voice coil and Morel's external voice coil (EVC) technology.

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 20-22,000Hz (40-18,000Hz ± 1.5 dB)
Nominal Impedance 4 ohm
Nominal Power Handling 120W RMS
Peak Power Handling 1,000W 10m/sec
Sensitivity 1 W/1 M 86 dB
Crossover 2200 Hz / 12 dB octave
Dispersion Within 1.5 dB - 18,000 Hz
Horizontal: over 60°
Vertical: over 20°
Dimension (WxHxD) 7" x 12½" x 12¾" (175mm x 315mm x 325 mm)
Weight 15.4 lbs (7 kgs) each Octave unit


The Octave Signature Series faithfully reproduces the natural sound of a live musical or cinema performance, to create an emotionally powerful listening experience where one can pinpoint every instrument and every voice, as well as benefit from a wide vertical and horizontal soundstage augmented by depth.