BD 1100 Tower

The BD1100 is a stunning floor standing speaker of superior performance capabilities. Its five-driver array features two fiberglass cone woofers with two matching midrange drivers. A liquid cooled silk dome tweeter completes this acoustically spacious and transparent design. Visual sophistication is attained by the multi-layer piano lacquer finish and the graceful bow of the cabinet's side walls which create a refreshing departure from the "boxy" look.  Pinnacle's 12 year transferable warranty concludes the package.

The Black Diamond Series is a stunning collection of contemporary Audio/Home Theater speakers by Pinnacle. These speakers are sophisticated, stylish and accurate audio reproduction instruments.

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"A piano-lacquer finish... so well executed... with sensuously rounded edges and corners... the Pinnacles shone with a versatile, snappy, powerful presentation.. The Black Diamonds are jewels...I warmly recommend these speakers to anyone."


  • Beautiful multi-layer piano lacquer finish, a process that takes 1 full week to produce
  • Dedicated Midrange Drivers for Superior Clarity & Detail
  • Butyl Rubber Surround Provides Excellent Cone Control and Exceptional Durability
  • Solid Brass Isolation Cones for optimal bass response
  • Automatic Overload Protection Circuit
  • Metal grille fasteners for enhanced durability
  • Gold plated binding posts for a high quality and secure connection
  • 12 Year Transferable Warranty on parts & labor
  • Designed in the USA

System Type: 3-Way, 5-Element, 4th Order Rear Vented

Component Drivers:

  • 1" liquid cooled silk dome tweeter
  • (2) 4" glass fibercone midranges with rubber surrounds
  • (2) 4" glass fibercone woofers with rubber surrounds

Frequency Response: 49 Hz - 25 kHz (+/- 3 dB)

Frequency Range @ -6 dB: Low: 39 Hz, High: 30 kHz

Crossover Frequency: 200 Hz & 5 kHz

Recommended Amplifier Power: 15 - 200 Watts RMS per channel

Operative Power Range: 15 - 150 Watts, 300 Watts Peak

Sensitivity: 89 dB @ 1 Watt / 1 Meter (2.83 Volts Pink Noise)

Nominal Impedance: 8 Ohms

Dimensions: 6 13/16" Wide x 44 3/16" High x 12 1/2" Deep (with grille and isolation cones attached) 

Finish: High Gloss Piano Black

Weight: 40 lbs. each

User Reviews

...we've been in love with the performance of Pinnacle's Black Diamond line and have recommended them multiple times in the past to our readers - Unplggd

I have a complete Black Diamond system and love the sound quality! - Mike Webb

...was quite impressed with the detail and clarity. - M. Davis

Great Product. Incredible sound. Love it! - Winslow G.

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