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FEATURES

Controlling Compartment

Controls the audible discharge towards the sub-woofer, bettering 

the frequency assimilation and the audio presentation.

Ultra reinforced tinsel

The combination of the speakers’ caliber and longitude support 

the most demanding cone movements, thus allowing the 

sub-woofer to reach the lowest possible frequencies without 

sacrificing power. 

Neoprene suspension

The suspension combined with its ultra-flexible material, allows 

an extraordinary function in the playback of treble sounds by 

allowing the cone to realize distant and uniform displacements.  

Injected polypropylene cone and dust-cover

The material with which it is manufactured gives the speaker 

more strength and rigidity while operating the sub-woofer at high 

potencies, which in conjunction with the large dust-cover and the 

acoustic treble helps eliminate the stationary waves, thus 

eliminating distortion and producing higher fidelity sounds. 

Rigid basket

Special basket design which provides greater ventilation and 

dissipation of heat in the speaker, thus allowing greater levels 

of audible pressure.  Diminishes the speakers temperature to 

220°C 

INSTALLATION

1.- Place the subwoofer in the desired place.

2.- Remember, when you install the woofer, you must plug one 

red wire (positive) and one black wire (negative) from the 

amplifier’s outputs to the place where you install the subwoofer.

3.- To insert the cables into the subwoofer, locates the 

connectors, and insert the tip of the cables and twist them up. 

Please, check the polarity.

4.- Once you have completed the connections, turn the amplifier 

on and gradually increase the volume level.

ENGLISH

ENGLISH-3

Summary of Contents for BOC-820 080

Page 1: ......

Page 2: ...ectable until it is too late Steren recommend you avoid prolonged exposure to excessive noise This list of sound levels is included for your protection The following noises can be dangerous under cons...

Page 3: ...perating the sub woofer at high potencies which in conjunction with the large dust cover and the acoustic treble helps eliminate the stationary waves thus eliminating distortion and producing higher f...

Page 4: ...are subject to change without notice ENGLISH ENGLISH 4 BOC 820 080 BOC 820 100 Impedance 8ohms 8ohms Voice coil diameter 1 1 5 Magnet 30oz 30oz Sensitivity 90dB 1m 1W 92dB 1m 1W Power output PMPO 350W...

Page 5: ...ny of the addresses mentioned later THIS WARRANTY IS VOID IN THE NEXT CASES If the product has been damaged by an accident acts of God mishandling leaky batteries failure to follow enclosed instructio...

Page 6: ......

Page 7: ...ctados demasiado tarde Es por eso que Steren le recomienda no estar expuesto a sonidos muy altos por un tiempo prolongado Esta lista de nivel de sonidos es para su protecci n Los siguientes niveles de...

Page 8: ...to con el gran cubre polvo y el grabado ac stico ayuda a eliminar las ondas estacionarias eliminando la distorsi n modal y reproduciendo sonidos m s fieles Canasta Reforzada Dise o especial de canasta...

Page 9: ...es pueden cambiar sin previo aviso ESPA OL ESPA OL 4 BOC 820 080 BOC 820 100 Impedancia 8ohms 8ohms Di metro de la bobina de voz 25mm 38mm Im n 850g 850g Sensibilidad 90dB 1m 1W 92dB 1m 1W Potencia PM...

Page 10: ...la garant a ante la propia casa comercial donde adquiri el producto Si la presente garant a se extraviara el consumidor puede recurrir a su proveedor para que le expida otra p liza de garant a previa...

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