Frequency Response / Acoustic Data:

Rated bandwidth: 30 Hz-25 kHz (±3 dB)

Nominal impedance: 8 ohms.

Sensitivity: 87 dB (2.83V @ 1 meter full-space, 300-3kHz)

Recommended amplifier power: 20-250 watts.

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Speaker Specs:

Floor Standing Tower Loudspeaker

Black ash and piano gloss black finish options

5-way binding posts

Dual 1.7” wide-flared rear-firing ports

Cloth grille with pin/cup retention system

Elastomer stick-on bumper feet (adds 3mm to height)

Spiked metal screw-in feet included – adjustable for level

Cabinet Dimensions: 91,45 (H) X 20 (W) X 28,2 (D) cm

Weight: 18.2 kg

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Driver Specs:

1” Aluminum Dome Tweeter:

FEA-optimized diffuser for airy and unveiled presentation

Aluminum dome for exceptional transient response

4.5” Midrange Driver:

Polypropylene cone for excellent stiffness/mass ratio and 

pistonic behavior

Aluminum shorting ring to reduce gap inductance, lower distortion, 

and enhance high frequency response

Cast ABS-fiberglass composite basket ensures precision component alignment and 

excellent thermal transfer

Vented voice coil former minimizes air compression artifacts

Dual 6.5” Woofers:

Long stroke motor and suspension for high output

Polypropylene cone for excellent stiffness/mass ratio and pistonic behavior

Aluminum shorting ring to reduce gap inductance, lower distortion, and 

enhance high frequency response

Cast ABS-fiberglass composite basket ensures precision component alignment and 

excellent thermal transfer

Vented voice coil former minimizes air compression artifacts

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Crossover & Cabinet Specs:

Crossover:

3.5-way crossover with premium-grade capacitors, air-core inductors and 

heavy-trace printed circuit boards.

Tapered woofer array optimizes the transition to the midrange driver and 

reduces vertical axis lobing

Midrange-to-tweeter crossover: 2.1 kHz (12 dB/octave slopes)

Top woofer (Combined Woofer) to midrange crossover frequency: 

350 Hz (12 dB/octave slopes).

Bottom woofer low pass frequency: 165 Hz (customized filter Q and slope)

Cabinet:

Separate sealed midrange enclosure shifts standing waves beyond the 

driver pass band, improving sound quality

Separate woofer enclosures with optimized port tuning frequencies for 

smooth and accurate bass response

Acoustically transparent and FEA optimized grilles minimize diffraction

Chamfered front baffle and flush-mounted drivers reduce edge diffraction and 

improved on-axis high frequency response

FEA-optimized cabinet and bracing eliminates resonances