Black Speaker Grille Cloth - 1 x 1.5m

CAT.NO:CF2752

Black Speaker Grille Cloth - 1 x 1.5m

CAT.NO:CF2752

High quality, acoustically transparent grille cloth is ideal for protecting expensive drivers and allowing all of the sound to get through.- Supplied ...

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Shipment & Delivery Information

Your order can be delivered to anywhere internationally via air freight. Delivery is calculated based on your cart dollar value.
Products are dispatched from Australia, so local customs duty & taxes may apply.
Please read this website for information on paying VAT and customs duty.
Air Freight:
Delivery Charges:
Up to £99.99 £20
£100 - £199.99 £30
£200 - £499.99 £40
£500+ £50

Contact the Techstore should you require more details.

Delivery addresses
• Goods cannot be delivered to a post office box via road or air courier service. If shipping to a PO Box you must select standard delivery during checkout.
• Company policy is that we do not under any circumstances issue instructions to our couriers to leave deliveries unattended when no one is at the delivery location
Heavy Goods
• For unusually large or bulky orders our customer service staff may contact you if any additional freight costs are needed.
Transit Goods Insurance
If you wish to insure, it will cost $1 for every $100 value or PART THEREOF. In other words if your order is for $145.00 the insurance will be $2.00. This insurance covers goods DAMAGED in transit. We do not automatically insure unless you specify it during the checkout. If you don't select insurance you are NOT insured.

£9.95

Bulk Pricing:

1-4	£9.95
5-9	£8.95
10+	£7.95

In Stock

Description

1 Year Warranty

High quality, acoustically transparent grille cloth is ideal for protecting expensive drivers and allowing all of the sound to get through. Black in colour

Contrary to much popular usage, the decibel (dB) is not actually aunit of any particular quantity, but rather an expression of the ratio between two quantities, such as, power, voltage, current, acoustic pressure. Many sensors, including our own ears, respond to stimuli in a logarithmic fashion, that is, an increase of 10dB results in a doubling of loudness. This allows a huge range of intensities. Asthe dB compares the logarithmic quantities, it agrees with our perceptive comparisons. To calculate the ratio, in dB, of two power levels, P1 and P2, the formula is: dB = 10 log (P1/P2). If the quantities are voltages, currents or sound pressure levels, X1 and X2, the formula becomes: dB = 20 log (X1/X2). If the quantities X1 and X2are both measured in the same impedances, their dB ratio will be numerically equal to the dB ratio of their equivalent powers. If their impedances Z1 and Z2 are unequal, the dB ratio of their power can be found from: dB = 20 log (X1/X2) + 10 log (Z2/Z1). Negative dB ratios will result when P1 (or X1) is less than P2 (or X2), while positive values indicate that P1 (or X1) is greater than P2 (or X2).

Specifications

Product Dimensions

Width	1.5m
Length	1m

Warranty: 12 Months

Articles

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