Frequency Range

On Axis @ 0° ±1.5dB

68-20,000Hz

On Axis @ 0° ±3dB

65-23,000Hz

Off Axis @ 30° ±1.5dB

68-10,000Hz

Lf Cutoff -10dB

58Hz

Sensitivity
1w (2.83V) @ 1m, IEC-filtered Pink Noise, C-weighted

Anechoic Chamber

87dB

Typical Listening Room

89dB

Impedence

Nominal

4 Ohms Bipole/Dipole (8 Ohm - 2 Channel Mode)

Minimum

4 Ohms Bipole/Dipole (8 Ohm - 2 Channel Mode)

Input Power
RMS, Clipping < 10% of the Time

Recommended

20-150 Watts

Program

150 Watts

Acoustic Design

Tweeter (Nominal)

2 x 1" (25mm)
Titanium Dome with Ferrofluid

Woofer (Nominal)

2 x 5 1/4" (135mm) Woofers
Clay/Ceramic filled Polypropylene Cone, 
Rubber Surround

Crossover

2,000HZ, B3

Internal Volume Design Type

.22 cu ft (6.2 liter)
Acoustic Suspension

Size (W x H x D)

Millimeters

273mm x 321mm x 175mm

Inches

10 3/4" x 12 5/8” x 6 7/8"

Net Weight

Kilograms

7.4 kg/each

Pounds

16.3 lb /each

Shipping Weight

Kilograms

16.8 kg/pair

Pounds

37 lb/pair

Finish

Black Ash or Dark Cherry
Wood Veneer