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.
Speaker Specs:
- Floor Standing Tower Loudspeaker
- Black ash and piano gloss black finish options
- Single set of 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: 36″ (H) X 8″ (W) X 11.1″ (D), 91.44 x 20.32 x 28.19 cm
- Overall Dimensions: 36.6″ (H) X 8″ (W) X 11.6″ (D), 92.96 x 20.32 x 29.46 cm (includes grille and feet)
- Shipped Dimensions: 41.3″ (H) X 14.1″ (W) X 17.3″ (D)
- Weight: 40.1 pounds, 18.19 kilos
- Shipped Weight: 46.3 pounds, 21 kilos
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
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