Micro Precision 3.28 MkII Tweeter - Pair
The Micro Precision 3.28 MKII is a compact 28mm coated silk-dome tweeter designed for smooth, detailed high-frequency reproduction. It features an aluminum voice coil, full aluminum housing, protective hexagonal grille, and a shallow 14mm mounting depth.
$399.00 $499.00
Micro Precision 3.28 MKII Tweeter
The Micro Precision 3.28 MKII is a 28mm coated silk-dome tweeter designed for smooth and detailed high-frequency reproduction. Its lightweight diaphragm, aluminum voice coil, and compact aluminum housing make it suitable for high-quality automotive systems where installation space is limited.
Coated Silk Dome
The coated silk diaphragm provides a lightweight and naturally damped radiating surface. This helps the 3.28 MKII reproduce high-frequency detail with a smooth tonal character while keeping distortion low throughout its intended operating range.
Aluminum Voice Coil
The tweeter uses a 28mm aluminum voice coil. Its lightweight construction supports fast diaphragm movement and efficient high-frequency reproduction.
With 90dB sensitivity at 2.83V/1m, the 3.28 MKII can produce useful output without requiring excessive amplifier power.
Compact Aluminum Housing
The MKII version features a full aluminum housing with a protective hexagonal grille and machined 3-Series engraving.
Its 42.7mm cutout diameter and 14mm mounting depth allow it to fit into compact factory locations and custom installations.
Features
- 28mm coated silk-dome tweeter
- Aluminum voice coil
- 90dB sensitivity at 2.83V/1m
- 60-watt power handling
- Full aluminum housing
- Protective hexagonal grille
- Compact 14mm mounting depth
- Sold as a pair
Technical Data
| Specification | Details |
|---|---|
| Product | Micro Precision 3.28 MKII |
| Speaker Type | 1.1" Tweeter |
| Configuration | One-way tweeter set |
| Quantity | 2 Tweeters |
| Continuous Power Handling | 60 W |
| Maximum Power Handling | 120 W |
| Voice Coil Diameter | 25.4 mm* |
| Frequency Response | 1,500 Hz – 22,000 Hz |
| Sensitivity | 90 dB |
| DC Resistance (Re) | 2.97 Ω |
| Resonant Frequency (Fs) | 1,542 Hz |
| Voice Coil | Aluminum |
| Membrane | Coated Silk |
| Housing | Full Aluminum |
| Grille | Hexagonal |
| Mounting Diameter / Cutout | 42.7 mm |
| Mounting Depth | 14.1 mm |
| Total Height | 27 mm incl. grille |
| Outer Diameter | 49.3 mm |
| Weight | 0.2 kg |
- Outer Diameter: 49.3 mm (1.94")
- Mounting / Cutout Diameter: 42.7 mm (1.68")
- Mounting Depth: 14.1 mm (0.56")
- Total Height: 27 mm (1.06") including grille
- Weight: 0.2 kg
- Housing Material: Aluminum
- Grille: Hexagonal
- Membrane: Coated Silk
- Voice Coil: Aluminum
This file download contains:
- Technical information for Micro Precision 3.28 MkII Tweeter
Micro Precision 3.28 MKII Tweeter
The Micro Precision 3.28 MKII is a 28mm coated silk-dome tweeter designed for smooth and detailed high-frequency reproduction. Its lightweight diaphragm, aluminum voice coil, and compact aluminum housing make it suitable for high-quality automotive systems where installation space is limited.
Coated Silk Dome
The coated silk diaphragm provides a lightweight and naturally damped radiating surface. This helps the 3.28 MKII reproduce high-frequency detail with a smooth tonal character while keeping distortion low throughout its intended operating range.
Aluminum Voice Coil
The tweeter uses a 28mm aluminum voice coil. Its lightweight construction supports fast diaphragm movement and efficient high-frequency reproduction.
With 90dB sensitivity at 2.83V/1m, the 3.28 MKII can produce useful output without requiring excessive amplifier power.
Compact Aluminum Housing
The MKII version features a full aluminum housing with a protective hexagonal grille and machined 3-Series engraving.
Its 42.7mm cutout diameter and 14mm mounting depth allow it to fit into compact factory locations and custom installations.
Features
- 28mm coated silk-dome tweeter
- Aluminum voice coil
- 90dB sensitivity at 2.83V/1m
- 60-watt power handling
- Full aluminum housing
- Protective hexagonal grille
- Compact 14mm mounting depth
- Sold as a pair
Technical Data
| Specification | Details |
|---|---|
| Product | Micro Precision 3.28 MKII |
| Speaker Type | 1.1" Tweeter |
| Configuration | One-way tweeter set |
| Quantity | 2 Tweeters |
| Continuous Power Handling | 60 W |
| Maximum Power Handling | 120 W |
| Voice Coil Diameter | 25.4 mm* |
| Frequency Response | 1,500 Hz – 22,000 Hz |
| Sensitivity | 90 dB |
| DC Resistance (Re) | 2.97 Ω |
| Resonant Frequency (Fs) | 1,542 Hz |
| Voice Coil | Aluminum |
| Membrane | Coated Silk |
| Housing | Full Aluminum |
| Grille | Hexagonal |
| Mounting Diameter / Cutout | 42.7 mm |
| Mounting Depth | 14.1 mm |
| Total Height | 27 mm incl. grille |
| Outer Diameter | 49.3 mm |
| Weight | 0.2 kg |
- Outer Diameter: 49.3 mm (1.94")
- Mounting / Cutout Diameter: 42.7 mm (1.68")
- Mounting Depth: 14.1 mm (0.56")
- Total Height: 27 mm (1.06") including grille
- Weight: 0.2 kg
- Housing Material: Aluminum
- Grille: Hexagonal
- Membrane: Coated Silk
- Voice Coil: Aluminum
This file download contains:
- Technical information for Micro Precision 3.28 MkII Tweeter
