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Model 14-2 uses a fine 14 mm pitch with 2 mm slots (8.0% perforation rate). At viewing distance the surface reads as straight-grained timber, making it the choice for premium offices and hospitality interiors where the acoustic function should stay visually quiet.
| Property | Value |
|---|---|
| Model | 14-2 (perforation rate 8.0%) |
| Structure | Substrate + finish + acoustic backing |
| Width | 133 / 197 mm |
| Length | 2440 mm |
| Thickness | 12 / 15 / 18 mm |
| Substrate | Standard / eco / flame-retardant / moisture-proof / MgO / ceramic-aluminium board |
| Finish | Melamine / wood veneer / fireproof veneer / paint |
| Back | Non-woven fabric / acoustic felt |
Model 14-2, laboratory reverberation-room data as published in the MST product catalogue.
| Frequency (Hz) | αs |
|---|---|
| 100 | 0.21 |
| 125 | 0.28 |
| 160 | 0.31 |
| 200 | 0.49 |
| 250 | 0.58 |
| 315 | 0.61 |
| 400 | 0.68 |
| 500 | 0.85 |
| 630 | 0.89 |
| 800 | 0.82 |
| 1000 | 0.75 |
| 1250 | 0.61 |
| 1600 | 0.65 |
| 2000 | 0.63 |
| 2500 | 0.61 |
| 3150 | 0.62 |
| 4000 | 0.59 |
| 5000 | 0.57 |
Octave-band average of the 250–2000 Hz bands (NRC) ≈ 0.70. Coefficients are quoted for the mounting described above; a different cavity depth or backing moves the curve, so confirm the build-up with us before fixing the specification.
Executive offices, hotels, premium retail and residential cinemas.
| Item | Detail |
|---|---|
| Minimum order quantity | 300 m² |
| Production lead time | 15–25 working days from order confirmation |
| Packaging | 6 panels per carton, edge-protected |
| Container loading | 20′ GP ≈ 1,100 m² · 40′ HQ ≈ 2,600 m² |
| Terms | EXW Shanghai · FOB Shanghai · CIF on request |
| Payment | 30% deposit with order, balance against B/L copy by T/T; L/C at sight on request |
Component test reports are issued to our manufacturing partners rather than to MST. Authorised copies, including laboratory and certificate numbers, are released with every quotation.
A4 groove samples of the 28-4, 59-5, 40-3 and 14-2 patterns are despatched free of charge within 7 working days.
Email your drawing, panel schedule or a square-metre count to sales@mstacoustics.com, or send the enquiry form on this page. We reply within one working day with pricing, lead time and freight options. Datasheets, colour charts and installation guides are collected in our technical resources library.
Does the fine pattern cost more?
Pricing is set by substrate, finish and quantity rather than the groove model — request a quote with your schedule.
Is it suitable for a home cinema?
Yes, and it pairs well with our fabric-wrapped panels for low-frequency control.
How are panels maintained?
Dry dusting or a slightly damp cloth; the melamine and lacquered finishes are wipeable.
Clear sound, clear mind.
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