Micro Precision 3.16 MKIII 6.5-Inch Midbass Driver - Pair
The Micro Precision 3.16 MKIII is a 6.5-inch midrange driver featuring a rigid aluminum cone, vented anodized aluminum voice coil, and compact installation depth. Designed for two-way and three-way automotive loudspeaker systems, it provides low-distortion midrange reproduction with excellent transient response.
$450.00 $599.00
Micro Precision 3.16 MKIII 6.5-Inch Midbass Driver
The Micro Precision 3.16 MKIII is a 6.5-inch midbass driver designed for two-way and three-way automotive audio systems. It combines a lightweight motor structure, rigid aluminum cone, and refined suspension design to deliver natural vocals, exceptional detail, and dynamic midrange reproduction.
Aluminum Cone
The 3.16 MKIII uses a high-grade aluminum cone with an inverted reinforcing cap. The diaphragm combines rigidity, low mass, and controlled damping to minimize unwanted resonances while preserving excellent transient response.
This design allows the driver to reproduce vocals, instruments, and complex musical detail with outstanding clarity and precision throughout the midrange.
Optimized Suspension & Cooling
The MKIII incorporates a specially profiled surround designed to reduce resonance and minimize distortion caused by cone deformation. A progressive textile spider improves linearity and control throughout the driver's excursion, maintaining precision even at higher output levels.
A generously vented motor structure directs heat away from the voice coil, reducing thermal compression while improving long-term reliability and dynamic performance.
Compact Installation
The 3.16 MKIII has a 145mm cutout diameter and a 65mm mounting depth, allowing it to fit many standard 6.5-inch automotive speaker locations.
Its compact dimensions make it well suited for premium OEM upgrades and custom component systems where installation space is limited.
Key Features
- 6.5-inch midbass driver
- German-made components
- High-grade aluminum cone with inverted reinforcing cap
- Lightweight motor structure
- Stamped high-grade steel basket
- Progressive textile spider
- Resonance-controlled surround
- Vented motor cooling system
- 60W RMS / 120W Peak power handling
- Frequency response: 53 Hz – 5,000 Hz
- 89.4 dB sensitivity
- 65 mm mounting depth
- Designed for two-way and three-way component systems
- Sold as a pair
Technical Data
| Specification | Details |
|---|---|
| Product | Micro Precision 3.16 MKIII |
| Speaker Type | Midbass |
| Configuration | One-Way 6.5" Midrange Set |
| Quantity | Pair |
| Continuous Power | 60 W RMS |
| Maximum Power | 120 W |
| Frequency Response | 53 Hz – 5,000 Hz |
| Cutout Diameter | 145 mm |
| Mounting Depth | 65 mm |
| DC Resistance (Re) | 3.4 Ω |
| Resonant Frequency (Fs) |
54 Hz |
| Qms | 11.08 |
| Qes | 0.76 |
| Qts | 0.77 |
| Vas | 19.65 L |
| SPL | 89.40 dB |
| Voice Coil Diameter | 25.4 mm |
| Xmax | ±4.1 mm |
| Cone Material | Aluminum |
| Basket |
Stamped High-Grade Steel |
| Weight | 1.9 kg / Pair |
Physical Specifications
- Outer Diameter: 167 mm (6.57")*
- Cutout Diameter: 145 mm (5.71")
- Mounting Depth: 65 mm (2.56")
- Weight: 1.9 kg / Pair (4.19 lb)
- Speaker Type: Midbass
- Outer Diameter: 167 mm (6.57")*
- Cutout Diameter: 145 mm (5.71")
- Mounting Depth: 65 mm (2.56")
- Weight: 1.9 kg / Pair (4.19 lb)
Micro Precision 3.16 MKIII 6.5-Inch Midbass Driver
The Micro Precision 3.16 MKIII is a 6.5-inch midbass driver designed for two-way and three-way automotive audio systems. It combines a lightweight motor structure, rigid aluminum cone, and refined suspension design to deliver natural vocals, exceptional detail, and dynamic midrange reproduction.
Aluminum Cone
The 3.16 MKIII uses a high-grade aluminum cone with an inverted reinforcing cap. The diaphragm combines rigidity, low mass, and controlled damping to minimize unwanted resonances while preserving excellent transient response.
This design allows the driver to reproduce vocals, instruments, and complex musical detail with outstanding clarity and precision throughout the midrange.
Optimized Suspension & Cooling
The MKIII incorporates a specially profiled surround designed to reduce resonance and minimize distortion caused by cone deformation. A progressive textile spider improves linearity and control throughout the driver's excursion, maintaining precision even at higher output levels.
A generously vented motor structure directs heat away from the voice coil, reducing thermal compression while improving long-term reliability and dynamic performance.
Compact Installation
The 3.16 MKIII has a 145mm cutout diameter and a 65mm mounting depth, allowing it to fit many standard 6.5-inch automotive speaker locations.
Its compact dimensions make it well suited for premium OEM upgrades and custom component systems where installation space is limited.
Key Features
- 6.5-inch midbass driver
- German-made components
- High-grade aluminum cone with inverted reinforcing cap
- Lightweight motor structure
- Stamped high-grade steel basket
- Progressive textile spider
- Resonance-controlled surround
- Vented motor cooling system
- 60W RMS / 120W Peak power handling
- Frequency response: 53 Hz – 5,000 Hz
- 89.4 dB sensitivity
- 65 mm mounting depth
- Designed for two-way and three-way component systems
- Sold as a pair
Technical Data
| Specification | Details |
|---|---|
| Product | Micro Precision 3.16 MKIII |
| Speaker Type | Midbass |
| Configuration | One-Way 6.5" Midrange Set |
| Quantity | Pair |
| Continuous Power | 60 W RMS |
| Maximum Power | 120 W |
| Frequency Response | 53 Hz – 5,000 Hz |
| Cutout Diameter | 145 mm |
| Mounting Depth | 65 mm |
| DC Resistance (Re) | 3.4 Ω |
| Resonant Frequency (Fs) |
54 Hz |
| Qms | 11.08 |
| Qes | 0.76 |
| Qts | 0.77 |
| Vas | 19.65 L |
| SPL | 89.40 dB |
| Voice Coil Diameter | 25.4 mm |
| Xmax | ±4.1 mm |
| Cone Material | Aluminum |
| Basket |
Stamped High-Grade Steel |
| Weight | 1.9 kg / Pair |
Physical Specifications
- Outer Diameter: 167 mm (6.57")*
- Cutout Diameter: 145 mm (5.71")
- Mounting Depth: 65 mm (2.56")
- Weight: 1.9 kg / Pair (4.19 lb)
- Speaker Type: Midbass
- Outer Diameter: 167 mm (6.57")*
- Cutout Diameter: 145 mm (5.71")
- Mounting Depth: 65 mm (2.56")
- Weight: 1.9 kg / Pair (4.19 lb)
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