Passive speaker SEAS SP18R, 6.93 inch

Brand 
SEAS
SKU 
SP18R
Manufacturer code 
H9944
Product type 
Passive driver
Sales packaging 
Sold by piece
Brand
SEAS
TLHP code
SP18R
Manufacturer code
H9944
Product type 
Passive driver
Sales packaging 
Sold by Piece
Recommended retail price
€122.52
TLHP selling price
98.80IT/piece
excluding delivery service
Save
19%

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In stock
90 days to change your mind !
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  • SP18R is a passive radiator intended for use as an alternative to the port in a bass reflex cabinet, together with an active woofer of similar size or smaller.

    In many applications, the traditional bass reflex port may produce high speed air noise or even have poor effect due to a small port area or a large port length. In such cases, a passive radiator may bring about an improvement.
    The chart below will show you the mass which has to be added to the cone of the passive radiator in order to obtain the desired Helmholtz resonance frequency in a given cabinet volume.
    The passive radiator cone is equipped with an M4mm screw to which you can easily attach the added mass.
    For optimum performance, the passive radiator should be mounted vertically (with horizontal cone axis). This is especially important when a significant additional mass is used.

General

Product type Passive driver
Brand SEAS
Product code H9944

Informations

Product manufacturer range 18 cm, Passive, Prestige
Dimensional category 7 inch

Fundamental parameters

Sd 130 cm²
Mms 20 gr
Cms 2002 µm/N
Rms 0.317 kg/s

Small signal parameters

Fs 25 Hz
Vas 46 L

Datas

Xvar, Xmech, Xlim ±9.5 mm
Weight ~0.38 kg

Dimensions

Outside diameter 176 mm
Baffle cutout diameter 145.2 mm
Depth 49.2 mm
Front thickness 5.2 mm
Depth after front 44 mm

Shape & Materials

Front chape Cylindrical
Basket masterial Acier
Surround shape One roll
Surround material Rubber


Question about SEAS SP18R

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This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.


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Informations SEAS SP18R

SP18R is a passive radiator intended for use as an alternative to the port in a bass reflex cabinet, together with an active woofer of similar size or smaller.

In many applications, the traditional bass reflex port may produce high speed air noise or even have poor effect due to a small port area or a large port length. In such cases, a passive radiator may bring about an improvement.
The chart below will show you the mass which has to be added to the cone of the passive radiator in order to obtain the desired Helmholtz resonance frequency in a given cabinet volume.
The passive radiator cone is equipped with an M4mm screw to which you can easily attach the added mass.
For optimum performance, the passive radiator should be mounted vertically (with horizontal cone axis). This is especially important when a significant additional mass is used.
Manufacturer SEAS
Name Passive speaker SEAS SP18R, 6.93 inch
SKU SP18R
Seller TLHP
Price 98.80 82.33
Availability In stock


All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.

Garantie

This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.

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