Frequency Response / Acoustic Data
– Rated bandwidth: 45 Hz-32 kHz (+/-3 dB).
– Nominal impedance: 8 ohms.
– Sensitivity: 87 dB (2.83V @ 1 meter full-space, 300-3kHz)
– Recommended amplifier power: 20-150 watts.
Speaker Specs
– Bookshelf Loudspeaker
– Real black oak veneer, piano gloss black, and gloss white finish options
– Dual gold-plated 5-way binding posts
– 1.7” wide-flared rear-firing port
– Cloth grille with pin/cup retention system
– Elastomer stick-on bumper feet (adds 3mm to height)
– Cabinet Dimensions: 15” (H) x 8.5” (W) x 10.6” (D) (without grille)
– Overall Dimensions: 15” (H) x 8.5” W x 10.9” (D) (with grille)
– Shipped Dimensions: 24″ (H) x 20″ (W) x 14″ (D)
– Weight: 19 pounds
– Shipped Weight: 42 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 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
– 2-way crossover with premium-grade capacitors, air-core inductors and heavy-trace printed circuit boards
– Crossover frequency and slopes optimized for excellent off-axis polar response, outstanding phase coherency, and total radiated sound power
– Tweeter-to-woofer crossover: 2 kHz
– 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 reduces cabinet resonances
