Frequency Response / Acoustic Data:
- Rated bandwidth: 29 Hz-25 kHz (±3 dB)
- Nominal impedance: 8 ohms
- Sensitivity: 88 dB (2.83V @ 1 meter full-space, 300-3kHz)
- Recommended amplifier power: 20-300 watts
Speaker Specs:
- Floor Standing Tower Loudspeaker
- Black ash and piano gloss black finish options
- 5-way binding posts
- Triple 2” wide-flared rear-firing ports
- Cloth grille with pin/cup retention system
- Cabinet Dimensions: 40.5″ (H) X 8″ (W) X 13.4″ (D), 102.87 x 20.32 x 34.04 cm
- Overall Dimensions: 41.1″ (H) X 8″ (W) X 13.9″ (D), 104.39 x 20.32 x 35.31 cm (includes grille, feet and binding posts)
- Shipped Dimensions: 46.5″ (H) X 14.8″ (W) X 19″ (D)
- Weight Packaged: 66 lbs (29.9 kg)
- Weight Unboxed: 57.1 lbs (25.9 kg)
Driver Specs:
1” Aluminum Dome Tweeter:
- FEA-optimized diffuser for airy and unveiled presentation
- Aluminum dome for exceptional transient response
Triple 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
5.25” Midrange Driver:
- Composite glass-fiber cone with excellent stiffness/mass ratio for high sensitivity and pistonic behavior beyond pass band
- 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
Crossover & Cabinet Specs:
Crossover:
- 3-way crossover with premium-grade capacitors, air-core inductors and heavy-trace printed circuit boards
- 2-piece PCB design reduces component interference
- Tweeter-to-Midrange crossover: 2.1kHz (12 dB/octave slopes)
- Midrange-to-Woofer crossover frequency: 300Hz (12 dB/octave slopes)
Cabinet:
- Separate sealed midrange enclosure with angled bracing diffuses and shifts standing waves beyond the driver pass band, improving sound quality
- Three 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 angled bracing eliminates resonances and improves cabinet rigidity for acoustically inert enclosure