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The B2a has the efficiency and output of a classic bullet tweeter with modern updates making it look and perform better than ever. The titanium diaphragm is driven with a high energy neodymium motor resulting in more output with less weight. The neo motor also allows for a more compact design that’s easier to install. A mesh grill and red anodized heat sink give the B2a a high end aesthetic with added diaphragm protection and improved voice coil heat dissipation, and a wide dispersion horn flare allows sound to fully develop sooner than standard pa bullet designs making it better suited for near field mobile applications.


  • Replaceable Titanium Diaphragm
  • Neodymium Motor Structure
  • Anodized Aluminum Heat Sink
  • Protective Mesh Grill
  • Push Terminal Speaker Connects
  • Wide Dispersion Horn Flare

VO-B2a: 50W to 150W – 1.5 inch Bullet Tweeter

Speaker Size (In): 1.5
Watts RMS: 50
Watts Peak: 150
Impedance: S4
VCD (In): 1.5
Frequency Response (Hz): 2.5k - 20k
dBSPL: 105
Mounting Diameter (In): 2.9
Mounting Diameter (MM): 74
Mounting Depth (In): 1.7
Mounting Depth (MM): 43
Price (USD): 99 per pair

The high output, voice optimized speakers are a hybrid of Pro Audio and Audiophile technologies. Shorting ring motors, long fiber curve sided cones, precise edge terminations and CnC motors with integrated Free Flow Cooling combine to give high fidelity at previously unattainable levels.

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Support Small Business and Enjoy Expert Installation

We believe in supporting brick and mortar dealers and have carefully partnered with small businesses who can provide quality installation and customer satisfaction befitting DD AUDIO® equipment.

Check with your local dealer for stock and promotional discounts.