Subwoofer SUB-10 C

 

Af Arne Rodahl

 

 

 

 

 

                                

            

 Anvendelse af SUB-10 C med indlysende fordele:

C= custom  SUB-10 C er en kompakt konstruktion med anti-vibrations-system, der er velegnet til individuel indbygning bl.a. i reolsystemer.

område gengives virkelighedsnær og dynamisk.

 

 

Højner lydkvaliteten i satellithøjttalere (kompakte tovejshøjttalere), idet SUB-10 C overtager gengivelsen af basområdet, reduceres intermodulations-forvrængning væsentlig  i det vigtige mellemtoneområde. Gengivelsen af f.eks, stemmer bliver optimeret. 

The boxer-configuration with two drivers ensure reducing cabinet vibrations and resonances with more than 90 %.

At the same time the two drivers with two very powerful “motors” working together with the sealed twin-cavities with slot loaded output. The result is a very accurate impulse response.

Resistive slot loaded assures smooth frequency response. Slot Loaded is a superior way of smoothing and extending the low bass of the bass-unit.

It is a tried-and-true design whose benefits are simplicity, better transient response, extended low bass, aperiodicity or no "bump" in the bass response and better power handling than a tuned-port design.

Efficiency lies halfway between a tuned port and an infinite baffle, and the impedance the amplifier "sees" is smoother than either of the other designs.

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Data

Type : SUB- 10 C

Activ (integrated amplifier)

Anti vibration system

Placing: Customised furniture (Boundary Wave Sync Method)

 

Drivers :

2 x SEAS 220 mm, long throw, boxer configuration

Doubled treated, hard paper cone

4-layer voice coil

T-shaped cross section of the pole piece for low distortion

 

Compact box :

Type: Sealed, twin-cavity, resistive slot loaded, total 24,2 Litre

 

Integrated Amplifier :

Abletec Class D 

Long Term Power output* : 180 Watt

Short Term Power output* : 360 Watt

Without regulations

or ...

Earthquake Class D

Long Term Power output* : 320 Watt

Regulations (various) : Fase 180 degrees - Lowpass filtre 50 - 160 Hz

 

DSP:

Anti Mode 8033S II (external unit)

Automatic room-equalization

 

Frequence-response :

15 Hz – 500 Hz +/- 3 dB, Wave Sync Method **

*) IEC 268-5

**) Boundary Wave Sync Method ensures the direct waves and critical reflections from floor and walls arrives at the same time at the sweet area. (planche)

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 Frekvensrespons: 1 meter - 1/3 smoothing