BD 600 Series II

The BD 600 is our new top of the line, audiophile center channel. It features a dedicated 4" midrange driver with die cast phase plug and 1" silk dome tweeter, combining for exceptional clarity, accuracy and detail. The (2) 6.5" woofers feature metal die cast woofer baskets, delivering superior bass performance and definition. The BD 600 is a stand out performer, delivering an effortless and natural listening experience with music or movies.

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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"The Verdict: The Pinnacle Black Diamonds are stellar performers with a winning personality, delivering consistently pleasing sound." - Sound & Vision


  • Beautiful multi-layer piano lacquer finish, a process that takes 1 full week to produce
  • Dedicated Midrange Driver for Superior Clarity & Detail
  • Die Cast Metal Woofer Baskets for Improved Bass Definition
  • Die Cast Phase Plug for Improved Crossover Function
  • Butyl Rubber Surrounds Provide Excellent Cone Control and Exceptional Durability
  • Metal Grille Fasteners for enhanced durability
  • Video shielding allows placement near TV without interference
  • Gold plated binding posts for a high quality and secure connection
  • Built-in Automatic Overload Protection
  • 12 Year Transferable Limited Warranty on Parts & Labor
  • Designed in the USA

System Type: 3-Way, 4-Element, 2nd Order Acoustic Suspension

Component Drivers:  

  • 1" liquid cooled silk dome tweeter with neodymium magnet
  • 4" polycone midrange with butyl surround and die cast phase plug
  • (2) 6.5" polycone woofers with butyl surrounds and die cast baskets

Frequency Response: 55 Hz - 25 kHz (+/- 3 dB)

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

Crossover Frequencies: 500 Hz & 4 kHz

Recommended Amplifier Power: 15 - 200 Watts RMS per channel

Operative Power Range: 15 - 200 Watts, 300 Watts Peak

Sensitivity: 87 dB @ 1 Watt / 1 Meter (2.83 Volts Pink Noise)

Nominal Impedance: 8 Ohms

Dimensions: 20 3/8" Wide x 8 7/16" High x 9 1/2" Deep (with Grille)

Finish: High Gloss Piano Black

Weight: 25 lbs. each

User Reviews

“A piano-lacquer well executed...with sensuously rounded edges and corners...The Black Diamonds are jewels...” - Home Theater Review

I own a BD600 & Supersonic. All are great and sound amazing. - Phil Salesses

I have owned these speakers for two years and I love them. Thanks so much... George

(These) Pinnacle speakers are AWESOME! - Tom Hunchuck

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