The Voice Optimized B1 (1 inch bullet tweeter) has entered its fourth generation of development with another exercise in size reduction engineering. The result of this successful effort is the brand-new VO-MBTN125 Micro Bullet Tweeter Neo, a fully compressed bullet tweeter, similar in size to a dome radiator tweeter, offering flush mounting capability.

With an overall diameter of 45 mm and an overall depth of 34 mm, the VO-MBTN125 is clearly compact, but there is more than just size that contributes to its overall versatility. The new cast aluminum horn tool incorporates a removable flange and grip ring that facilitates conventional door panel mounting. At the back, a threaded bolt hole is included for rear support.

The low-profile design is intended for use with OEM grills and off-the-shelf adapter plates, expanding application capability to dashboard, A/B pillar mounting, and soundbar positions that were previously limited to lower power dome tweeters.

• Speaker Size (In): 1
• Watts RMS: 50
• Watts Peak: 100
• Impedance: S4
• Frequency Response (Hz): 3.5k - 20k
• dBSPL: 104
• Mounting Diameter (In): 1.8
• Mounting Diameter (MM): 45
• Mounting Depth (In): 1.4
• Mounting Depth (MM): 34