01/16/2021 9:37 a.m.
https://cablematic.com/en/products/20w-black-wall-speaker-KN014/

20W black wall speaker

REF: KN014

Specifications

  • In-wall speaker Incorporates a 5 "woofer cone speaker and a 2" tweeter.
  • Voltage: 70-100 V.
  • RMS power: 20 W.
  • Response frequency: 50-18000 Hz.
  • Sensitivity: 92 dB.

Your price

PVP

30.90

Price including VAT: 30.90

PVD

26.46


Why different prices? Which one is mine? Check rate type

Shipping costs: 27,77 *
GB-SE1 1ES

Specifications

  • In-wall speaker Incorporates a 5 "woofer cone speaker and a 2" tweeter.
  • Voltage: 70-100 V.
  • RMS power: 20 W.
  • Response frequency: 50-18000 Hz.
  • Sensitivity: 92 dB.

More info

Rectangular wall loudspeaker, in acoustic box format. It has a bracket to fix the speaker to the wall, which also allows the speaker to be oriented. This speaker is designed to be fixed to the wall, although it can also be installed on the ceiling. Loudspeaker for offices, shops, stores, and in those places where you want to listen to music or acoustic messages. Ideal for professional sounding of spaces, buildings, companies, etc.

specs
  • In-wall speaker Incorporates a 5 "woofer cone speaker and a 2" tweeter.
  • Voltage: 70-100 V.
  • RMS power: 20 W.
  • Response frequency: 50-18000 Hz.
  • Sensitivity: 92 dB.
  • Made of black plastic.
  • Manufacturer model: SP-20W.
  • In-wall speaker size 244 x 185 x 163mm (W x H x D).
  • Gross Weight: 2.33 kg
  • Product size (width x depth x height): 19.2 x 18.5 x 24.4 cm
  • Number of packages: 1
  • Packages size: 24.8 x 18.6 x 16.8 cm
  • Master-pack: 8

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Technical terms

  • Hz
Hz
One hertz is one cycle per second, meaning repeating cycle as an event. For example, hertz is applied physics measuring the number of times for a second wave (either acoustic or electromagnetic) is repeated or can be applied, among other uses, to ocean waves that reach the Beach vibrations per second or a solid. The quantity that measures the frequency hertz is called,in this regard, the inverse of the period. One hertz is an oscillation frequency of suffering a particle over a period of one second.

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20W black wall speaker

REF: KN014