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Voice Optimized Midrange


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The DD VO-M6x9b drivers are a hybrid combination of innovations from both Hi Fidelity and Hi-end Pro Audio. These use specifically engineered parts to cover high sensitivity/output with the lowest distortion for clean, smooth and detailed frequency response.

The VO-M drivers use long fiber pressed cones made with water resistant synthetic resin to achieve high rigidity AND ultra light moving mass, essential for high sensitivity and upper extended frequency response. The curvilinear cone profile ensures smooth frequency response into the upper octaves.

The VO-M drivers feature high energy ferrite motors, inductance reducing shorting rings, non inductive coil formers and CCA wire to eliminate electromagnetic distortion modes. The result is clear, clean and crisp throughout the midbass, vocal and high frequency range with output capable of keeping up with big subwoofer systems or high noise environments.


  • Kapton Voice Coil Former for Decreased Inductance
  • Moisture Resistant Polymer Infused Curvilinear Cone
  • M-Roll Surround for Increased Midbass Response
  • CCA Voice Coil Wire for Increased Efficiency
  • 4 Ohm and 2 Ohm Voice Coils Available

VO-M6x9b: 100W to 300W – 6 x 9 Midrange Speaker

Speaker Size (In): 6 x 9
Watts RMS: 100
Watts Peak: 300
Impedance: S2 / S4
VCD (In): 1.5
Frequency Response (Hz): 80 - 8k
Fs (Hz): 75
Qms: 1.6
Qes: 0.42
Qts: 0.33
Vas (Liters): 6.1
dBSPL: 94
Mounting Diameter (In): 8.7 x 5.9
Mounting Diameter (MM): 220 x 150
Mounting Depth (In): 3
Mounting Depth (MM): 77
Price (USD): 119 per pair


If you’re looking for superior motorcycle audio solutions that sound as good on the highway as they do while you’re jammin’ out in the parking lot, we’ve got you covered. From amplifiers to speakers and DSP’s, these products are powerful enough to break through the roars of the ride to give direct, loud and clear sound.

Learn why these products are the superior choice for motorcycle audio solutions.

superior motorcycle audio with VO-W speakers with horn in saddle bags

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.

Jabee Toyota Prius Loaded Enclosure Being Installed

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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.