Frequency Response / Acoustic Data: 

• Rated bandwidth: 28 Hz-32 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 
• Real black oak veneer and piano gloss black finish options 
• Dual gold-plated 5-way binding posts 
• 3.5" wide-flared rear-firing port 
• Cloth grille with pin/cup retention system 
• Elastomer screw-in feet - adjustable for level 

• Spiked metal screw-in feet included - adjustable for level
• Cabinet Dimensions: 45.6” (H) x 13.8” (W) x 16.5” (D) (without grille)
• Overall Dimensions: 45.6” (H) x 13.8” (W) x 16.8” (D) (with grille)
• Shipped Dimensions: 50.3" (H) X 21.3" (W) X 22.3" (D)
• Weight Unboxed: 75.4 pounds
• Shipped Weight: 86 pounds

Driver Specs: 

1” Aluminum Dome Tweeter: 

• FEA-optimized diffuser for airy and unveiled presentation
• Aluminum dome delivers exceptional transient response and exceptional stiffness/mass ratio

6.5” Midrange Drivers: 

• 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 aluminum basket to ensure precise alignment of critical components and additional heat-sinking capacity
• Vented voice coil former to minimize air compression artifacts at high drive levels

8” Woofers: 

• Aluminum shorting rings to reduce gap inductance and lower distortion 
• Long stroke motor and suspension for high output 
• Vented voice coil formers to minimize air compression artifacts at high drive levels 

Crossover & Cabinet Specs: 

Crossover: 

• 3.5-way crossover with premium-grade capacitors, air-core inductors and heavy-trace printed circuit boards
• Unique tapered midrange array miniimizes off-axis lobing and enhances radiated sound power into listening space
• Top midrange-to-tweeter crossover: 2 kHz
• Bottom midrange taper frequency: 700 Hz
• Dual midrange-to-woofer crossover: 160 Hz

Cabinet: 

• Separate sealed midrange enclosures minimize top-to-bottom wall dimensions and shift standing waves beyond the driver pass band, minimizing negative driver interaction and associated frequency response degradation
• Non-parallel cabinet panels reduces axial standing waves within the cabinet, reducing frequency response coloration
• Acoustically transparent and FEA optimized grilles, wedge-shaped front baffle and flush-mounted drivers all contribute to reduced edge diffraction and improved on-axis high frequency response
• FEA-optimized bracing, 1" thick midrange/tweeter baffles and 1.5" thick woofer baffles eliminates structural resonances and ensures the cabinet remains acoustically inert for uncolored response even at the highest drive levels

‍