- Details
- Manufacturer information
- Acoustic measurements – speaker cloth FR
- Features
- Downloads
- FAQ overview
Description for Speaker Cloth, covering fabric, box fabric FR flame retardant, 160cm wide, by the metre
Certified as non-flammable (M1) in accordance with the French standard NF P 92-503-5079
Exceeds the requirements of DIN 4102 B1 and EN 13773
42 different colours
Dimension: 160 cm wide
Acoustic fabric FR combines excellent acoustic properties with outstanding preventive fire protection: this loudspeaker fabric has been certified as "non-flammable" (M1) by the French test institute FCBA in accordance with the NFP 92503 standard. It therefore exceeds the requirements of the relevant regulations for the use of textiles in public buildings, according to which loudspeaker fabric must also be at least flame-retardant.
The covering fabric is hard-wearing and can also be pulled around "hard" corners without getting a run. Its very high sound permeability reliably prevents unwanted sound loss in the mid and high frequencies, allowing the sound to pass through almost completely unhindered. The material is also permeable to infrared signals.
Acoustic fabric FR is ideal for use in public spaces, e.g. for boxes, sound absorbers, acoustic images, ceiling sails and loudspeaker panelling in public buildings as well as for interior design tasks, e.g. in shopfitting and trade fair construction.
Manufacturer information
Contact manufacturer
akustikstoff.com Inh. Rüdiger Mauelshagen
Weschnitzmühle 9
69509 Mörlenbach
Germany
+49 6209 712792
shop@akustikstoff.com
Weschnitzmühle 9
69509 Mörlenbach
Germany
+49 6209 712792
shop@akustikstoff.com
Contact EU responsible person
Germany
There are two sound transparency measurement diagrams for every type of acoustic cloth available from Akustikstoff.com:
Diagram 1 shows the measurement in decibels (dB). It indicates how strongly sound is attenuated across different frequency ranges.
Diagram 2 shows the measurement in dBFS (decibels relative to Full Scale). This is a digital reference measurement that represents the acoustic behaviour in relation to the maximum signal level.
Each diagram contains several curves illustrating the effect of fabric tension (stretching):
- without fabric → reference measurement (open transmission)
- fabric at 0% stretch → unstretched condition
- fabric at 3% stretch → typical installation tension
- fabric at 5% stretch → maximum recommended tension
These measurements demonstrate how minimal the influence of the speaker fabric is on sound reproduction. Even at different tension levels, the sound transparency remains virtually unchanged.
Product Features
100 % polyester
| BE | 100 % polyester |
| BG | 100 % Полиестерна |
| CZ | 100 % Polyesterová |
| DK | 100 % polyester |
| ES | 100 % polyester |
| EE | 100 % polyester |
| FI | 100 % polyester |
| HR | 100 % polyester |
| HU | 100 % Poliészter |
| IE | 100 % Poileistear |
| IT | 100 % Poliestere |
| LU | 100 % polyester |
| LT | 100 % Poliesterio |
| LV | 100 % Poliestera |
| NL | 100 % polyester |
| RO | 100 % Poliester |
| SE | 100 % polyester |
| SI | 100 % polyester |
File
Test certificate & test report for speaker cloth FR2.93 MB
Discounts and Promotions at Akustikstoff.com
At Akustikstoff.com, fair pricing and lasting benefits take priority – without artificial or short-lived discount promotions.
Our tiered pricing system ensures that you automatically pay less when ordering larger quantities.
For business customers and resellers, we also offer attractive special conditions.
You can also stay informed about promotions, quantity discounts, and exclusive offers by subscribing to our newsletter.
Our tiered pricing system ensures that you automatically pay less when ordering larger quantities.
For business customers and resellers, we also offer attractive special conditions.
You can also stay informed about promotions, quantity discounts, and exclusive offers by subscribing to our newsletter.
Frequently asked questions and answers:
What discounts are available for trade customers?
For trade customers and resellers, we offer generous bulk order discounts on our sound-transparent fabrics – our way of saying thank you for your loyalty and trust. To access these benefits, simply register as a B2B customer with a valid VAT ID – it’s free and straightforward. Once registered, you’ll unlock our extended tiered pricing, giving you even better rates. That way, shopping with Akustikstoff.com becomes even more rewarding!
Shipping and delivery times at Akustikstoff.com
At Akustikstoff.com, we place great importance on fast, reliable, and transparent shipping.
Our speaker fabrics are dispatched on business days immediately after the payment has been received – usually within 1–3 business days within Germany, and 2–5 business days across Europe.
With your tracking number, you can monitor your shipment online at any time.
All information on shipping costs, delivery times, international shipments, and shipping restrictions is conveniently summarized in this FAQ section.
Our speaker fabrics are dispatched on business days immediately after the payment has been received – usually within 1–3 business days within Germany, and 2–5 business days across Europe.
With your tracking number, you can monitor your shipment online at any time.
All information on shipping costs, delivery times, international shipments, and shipping restrictions is conveniently summarized in this FAQ section.
Frequently asked questions and answers:
What does "sorry, we can’t ship to this country" mean?
If this message appears during checkout, it means Akustikstoff.com is unable to ship speaker fabric directly to the destination country you've selected.
You’ll find more details here, including information about possible backdoors.Do you ship to Switzerland?
In Switzerland, loudspeaker fabrics from Akustikstoff.com are available exclusively through this distribution partner.Why is there no express shipping option for my order?
The Express Shipping option in the Akustikstoff.com online shop is only available when certain conditions are met. Whether express shipping is possible depends on two factors:- Estimated parcel dimensions – If the parcel exceeds certain size or weight limits, carriers do not offer express services.
- Delivery destination – Not all countries and regions are served by express shipping, or they may only be covered by limited services.
Customer Account
The customer account at Akustikstoff.com offers many benefits: you can view your orders and invoices, save delivery addresses, and check out more quickly.
Business customers (B2B) enjoy additional advantages such as extended pricing tiers, tax-free intra-EU deliveries, and customised offers.
Public institutions such as schools, universities, and government agencies can also place orders conveniently on account.
Ths FAQ section provides all information about registration, login, B2B access, and requesting quotations.
Business customers (B2B) enjoy additional advantages such as extended pricing tiers, tax-free intra-EU deliveries, and customised offers.
Public institutions such as schools, universities, and government agencies can also place orders conveniently on account.
Ths FAQ section provides all information about registration, login, B2B access, and requesting quotations.
Frequently asked questions and answers:
Do I need to create a customer account?
At Akustikstoff.com, you can also place an order as a guest without creating an account.
However, having a customer account offers many advantages: you can view previous orders, save delivery addresses and check out faster. For business customers, a B2B account is required to access extended pricing tiers and tax-free intra-community deliveries.
Processing and Materials
Our speaker fabrics stand out thanks to their premium materials and high-quality manufacturing.
They are acoustically transparent and suitable for a wide range of applications, including speaker coverings, wall panels, and studio construction.
Each fabric is carefully produced to ensure optimal acoustic performance while maintaining an attractive appearance.
In these FAQs, you can learn more about the material composition, technical properties, care instructions, and processing methods of our fabrics.
They are acoustically transparent and suitable for a wide range of applications, including speaker coverings, wall panels, and studio construction.
Each fabric is carefully produced to ensure optimal acoustic performance while maintaining an attractive appearance.
In these FAQs, you can learn more about the material composition, technical properties, care instructions, and processing methods of our fabrics.
Frequently asked questions and answers:
Can I sew your speaker cloth?
Speaker fabric from Akustikstoff.com is easy to sew.
It can be processed without difficulty using a standard sewing machine, a strong needle and high-quality polyester thread.
The fabric is dimensionally stable, flexible, and tear-resistant, making it easy to achieve clean seams for hems, joins, or creative applications.
If several fabric panels are to be sewn together to increase the overall width, we recommend having this done by a professional workshop or tailor. This ensures that the seams run straight and the material remains evenly and properly tensioned.Can i use Akustikstoff.com speaker cloth as a curtain?
Spesker cloth from Akustikstoff.com is originally designed as a covering fabric for speakers, wall or ceiling frames.
However, some of our customers have told us that they have successfully used the fabric as a sound-transparent curtain or room divider.
Acoustics and Signal Transmission
At Akustikstoff.com, functionality comes first – our fabrics are designed to let sound and signals pass through while still providing an attractive visual appearance.
In this FAQ section, you’ll find answers to topics such as acoustic transparency, infrared signal transmission, visual opacity, and ultrasound behaviour.
Learn how the fabric performs when used in front of loudspeakers, absorbers, sensors, or remote-control receivers, and how to use it effectively in your project.
In this FAQ section, you’ll find answers to topics such as acoustic transparency, infrared signal transmission, visual opacity, and ultrasound behaviour.
Learn how the fabric performs when used in front of loudspeakers, absorbers, sensors, or remote-control receivers, and how to use it effectively in your project.
Frequently asked questions and answers:
How opaque is the speaker fabric?
The lighter the fabric colour and the stronger the light from the front or back, the more visibly the background may show through.
Darker colours are more opaque than lighter ones, and increasing the distance to the background helps reduce visible shine-through.
The degree of tension also plays a role: if the fabric is stretched very tightly, the mesh opens slightly, increasing visual transparency.
If you need maximum opacity, you can also install the fabric in two layers – with an extremely small impact on acoustic performance. However, be mindful during installation to avoid Moiré effects.
You can find further information on the opacity of speaker fabric in this blog article.Does My Infrared Remote Control Work Through Your Speaker Cloth?
Yes, in most cases infrared remote controls work without problems through the acoustic fabric from Akustikstoff.com.
The fabric is sufficiently infrared-transparent, so IR signals from remote controls reliably pass through.
Only with multiple layers or a steep angle between transmitter and receiver may the range slightly decrease.
If you want to be completely certain, simply test the remote control briefly before final installation – this ensures your setup works perfectly.How Well Does Sound Pass Through Your Speaker Cloth?
The acoustic fabric from Akustikstoff.com is designed so that sound waves pass through almost unhindered. It is acoustically transparent and causes only minimal attenuation, even in sensitive high-frequency ranges. Even when used in multiple layers, its impact on sound remains low. For good reason, many renowned speaker manufacturers across Europe and worldwide trust our products.
You too can use our grille fabrics to elegantly cover speakers, sound absorbers, or technical equipment without any loss in sound quality.
Looking for precise, informative measurements? Sound transmission charts are available directly in the product pages of our online shop under the “Features” tab in “Acoustic Measurements”.
Sizes and Measurements
Our acoustic fabrics are available in a variety of widths, lengths, and cut formats – perfectly tailored to every project.
Whether you need just a small piece for a speaker grille or several metres for a wall covering, Akustikstoff.com provides fabric by the metre, pre-cuts, and rolls, all in consistently high quality.
In these FAQs, you’ll find all information about available fabric widths, cuts, stretch, and processing tolerances.
Whether you need just a small piece for a speaker grille or several metres for a wall covering, Akustikstoff.com provides fabric by the metre, pre-cuts, and rolls, all in consistently high quality.
In these FAQs, you’ll find all information about available fabric widths, cuts, stretch, and processing tolerances.
Frequently asked questions and answers:
I need much wider speaker fabric sheets – can Akustikstoff.com supply them?
For production reasons, Akustikstoff.com’s speaker cloth cannot be manufactured in wider widths.
If you need to cover larger areas, you can precisely join or sew several panels together. However, it’s often better to use several narrower frames instead of one large panel – the fabric is easier to handle, there’s less risk of uneven tension, and the overall result will look cleaner and more professional.
Product Availability
At Akustikstoff.com, you can rely on fast availability.
We keep around 20,000 square metres of acoustic fabric in stock at all times – in all standard colours and qualities.
This means that almost all items are immediately available and can be shipped at short notice.
Learn everything about stock availability, restocking, and current inventory display in the shop.
We keep around 20,000 square metres of acoustic fabric in stock at all times – in all standard colours and qualities.
This means that almost all items are immediately available and can be shipped at short notice.
Learn everything about stock availability, restocking, and current inventory display in the shop.
Frequently asked questions and answers:
How long will it take for a quantity larger than what is currently available in the online shop to be in stock?
The quantities listed in the Akustikstoff.com online shop reflect the current stock in our warehouse.
If only a small amount is available at present, the acoustic fabric is usually already on its way back in.
Larger quantities are typically restocked within a few days. In exceptional cases, if the desired fabric is not available promptly, reproduction can take up to around six weeks.
Please feel free to contact us at any time – we will be happy to check the current production and delivery status for you.
Overview of All FAQs
Here you’ll find a complete overview of all FAQs at Akustikstoff.com, covering topics from product availability, sizes, and samples to care, cleaning, and shipping.
Frequently asked questions and answers:
Speaker Cloth Fastening
* Delivery time only kindly within Germany and with todays payment input, e.g. by payment with PayPal.rechtliches = Trademarks and brand names are the property of their respective owners.
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