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