Grand Bolero
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Design FeatureGrand Bolero - Piano Briar-wood

The Grand Bolero is designed and engineered for ultimate performance and elegance in sound. It is an extension of our acclaimed SR17 and Bolero Supreme design offering increased bass extension and better transparency. Extensive use of humongous voice coil drivers. The latest technology in hexagonal wound voice coils provides better dispersion of heat provides better handling of dynamic music signals while offering highly refined music timbres and shadings. The minimum front baffle surface is optimized to reduce reflections. The thickness of the cabinet ranges from 2.25” to 3” providing a more open sound while effectively reducing resonance within the cabinet.



Design (Woofers Rear Ported):

3 way, 3 drivers

Drivers: *

Esotar T330D 1.25” soft dome tweeter
Esotec 17WLQ 7” midrange with 3” voice coil, double magnet motor
30W100X long-throw 12"”woofer with 4” voice coil, double magnet motor

Frequency Response:

22 Hz - 35 kHz (+/-) 3 dB


93.5 dB

Nominal Impedance:

8 ohms

Crossover Frequency:

1.5kHz / 3.5kHz

Recommended Power:

15 - 1,200 watts RMS

Dimension (H x W x D):

48 ” x 15” x 22”


300 lbs./each

Speaker Connections:



US $35,000.-/pair



Piano Black
Piano Briar-wood


* carefully made for Silverline Audio by Dynaudio.
Dynaudio is a trademark of Dynaudio A/S, Skanderborg, Denmark