The
Infinity Primus PR9693M (often marketed interchangeably as the PR693M) is a high-efficiency
6"x9" three-way coaxial car speaker pair. It is engineered to deliver wide, full-range frequency reproduction by pairing a large mid-bass driver with a separate tweeter and supertweeter.
Technical Specifications
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Power Handling: 60 Watts RMS (180 Watts Peak per speaker)
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Impedance: 3-Ohm (True Four Ohm design safely increases performance when coupled with thin factory wiring)
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Frequency Response: 50 Hz – 20,000 Hz
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Sensitivity: 93 dB at 2.83V
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Woofer Mounting Depth: 3.063" (3-1/16")
Key Features
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3-Way Multi-Element Array: Built with a large polypropylene woofer cone, a 3/4" edge-driven silk dome tweeter, and a dedicated piezo supertweeter for maximum high-end resolution.
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Plus One+ Woofer Cones: The patented cone architecture expands overall surface boundary area by up to 35%, ensuring tighter bass control and extra efficiency.
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Vented Basket Frames: Super-rigid basket shells utilize custom ventilation patterns to actively draw damaging heat away from the sensitive voice coils.
- Supernova Styling: Features a rich, matte-black configuration featuring a supernova starburst pattern and a mirror-polished copper Mobius strip logo.
The technical specifications for the
Infinity Primus PR9693M (PR693M) 3-way coaxial speaker system are detailed below:
Audio Performance
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RMS Power Handling: 60 Watts
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Peak Power Handling: 180 Watts
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Frequency Response: 50 Hz – 20,000 Hz
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Sensitivity: 93 dB at 2.83V
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Impedance: 3-Ohm True Four Ohm technology
Driver & Material Details
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Speaker Design: 3-Way Coaxial System
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Woofer Size: 6" x 9"
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Woofer Composition: Plus One+ Polypropylene
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Woofer Surround: Hi-Roll Rubber
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Tweeter Size: 3/4"
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Tweeter Design: Edge-driven dome
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Tweeter Composition: Silk
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Supertweeter Design: Piezoelectric dome
Physical Dimensions
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Woofer Top-Mount Depth: 3.063" (3-1/16")
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Woofer Bottom-Mount Depth: 3-5/8"
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Cutout Dimensions: 8-7/16" x 5-11/16"
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Mounting Height: 0.38"
System Features
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Crossover: Integrated on-speaker network
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Tweeter Level Control: Fixed (Standard attenuation handled via integrated network)
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Grilles: Included in the box
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