Sunfire HRS-12, HRS-8, HRS-10 user manual Important Safety Instructions

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Important Safety Instructions

1.Read Instructions

2.Keep these Instructions

3.Heed all Warnings.

4.Follow all Instructions

5.Do not use this apparatus near water.

6.Clean only with dry cloth.

7.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

8.Unplug this apparatus during lightning storms or when unused for long periods of time.

9.Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as a power-supply cord or plug is dam- aged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

10.Ventilation — The apparatus should be situated so that its location or position does not interfere with its proper ventilation. For example, the apparatus should not be situ- ated on a bed, sofa, rug, or similar surface that may block any ventilation openings; or placed in a built-in installation such as a bookcase, cabinet, or closed equipment rack that may impede the flow of air through ventilation openings.

11.Power Sources — The apparatus should be connected to a power supply only of the type described in these operation instructions or as marked on the apparatus.

12.Power Cord Protection — Power-supply cords should be routed so that they are not likely to be walked upon or pinched by items placed upon or against them, paying particu- lar attention to cords at plugs, convenience

receptacles, and the point where they exit the apparatus.

13.Non-use Periods—The power cord of the apparatus should be unplugged from the outlet when unused for a long period of time.

14.Object and Liquid Entry — Care should be taken so that objects do not fall into and liquids are not spilled into the inside of the apparatus.

15.Servicing — The user should not attempt to service the apparatus beyond those means described in this operating manual. All other servicing should be referred to qualified service personnel.

16.To Prevent Electric Shock, do not use this polarized plug with an extension cord, receptacle or other outlet unless the blades can be fully inserted to prevent blade exposure.

Pour préevenir les chocs électriques ne pas utiliser cette fiche polariseé avec un prolongateur, un prise de courant ou une autre sortie de courant, sauf si les lames peuvent être insérées à fond sans laisser aucune pariie à découvert.

17.Grounding or Polarization — Precau- tions should be taken so that the ground- ing or polarization means of the Com- ponent is not defeated.

This apparatus does not exceed the Class A/Class B (whichever is applicable) limits for radio noise emissions from digital ap- paratus as set out in the radio interference regulations of the Canadian Department of Communications.

ATTENTION — Le présent appareil numéri- que n'émet pas de bruits radioélectriques dépassant las limites applicables aux ap- pareils numériques de class A/de class B (selon le cas) prescrites dans le règlement sur le brouillage radioélectrique

édicté par les ministere des communications du Canada.

 User's Manual

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Contents Subwoofer Important Safety Instructions Contents Care Introduction FeaturesUnpacking Tracking Downconverter Amplifier OverviewDriver Sub/LFEControl Panel Features Line-Level Inputs Crossover Frequency PhaseVolume High-Pass OutputsHeat InstallationAC Power Considerations Magnetic FieldsConnections Speaker-level connectionsUsing two Subwoofers LocationSystem Configurations Connections to a preamplifier’s subwoofer outputConnections using Y cables Using the line-level high-pass outputs Main OutputsUsing the speaker-level inputs Subwoofer’s two negative posts are joined internally comAdjusting the controls Record your favorite settings hereSpecifications Not enough bass in a 5.1 system TroubleshootingNot enough bass No auto turn on HumNo auto turn off Limited Warranty Service AssistanceHigh Resolution Series Subwoofer

HRS-12, HRS-10, HRS-8 specifications

The Sunfire HRS series offers a range of high-performance subwoofers that cater to audiophiles and home theater enthusiasts alike. Among the notable models in this series are the HRS-12, HRS-10, and HRS-8, each delivering exceptional sound quality and powerful bass response.

The HRS-12 is the flagship model, featuring a 12-inch driver and a powerful 2000-watt peak amplifier. It utilizes Sunfire's patented High Pressure Drive technology, which allows for a remarkable output-to-size ratio. This means that despite its compact design, the HRS-12 can reproduce deep, driving bass that fills any room. The subwoofer also incorporates a unique dual opposing driver configuration, which minimizes distortion and enhances sound clarity by canceling out unwanted vibrations.

Next in the lineup, the HRS-10 features a slightly smaller 10-inch driver, but it still maintains impressive performance. With a 1200-watt peak amplifier, the HRS-10 is capable of producing rich, deep bass that complements movie action sequences or music performances. This model also benefits from the same High Pressure Drive technology, ensuring that users experience minimal distortion, even at high volume levels.

The HRS-8, with its 8-inch driver, is designed for those who desire quality sound in a more compact form factor. Despite its smaller size, this subwoofer is powered by a 600-watt peak amplifier and delivers surprisingly deep bass. Ideal for smaller rooms or setups that need discreet audio solutions, the HRS-8 still excels in performance, making it a favorite for apartment dwellers or those with limited space.

All models in the Sunfire HRS series incorporate advanced features such as adjustable phase control, variable crossover frequencies, and a front-firing design that allows for flexible placement options. This means users can fine-tune their listening experience according to their room's acoustics and personal preferences.

In summary, the Sunfire HRS-12, HRS-10, and HRS-8 subwoofers exemplify the brand’s commitment to delivering powerful, high-quality bass in a variety of formats to suit different needs. Whether in a home theater setup or a music listening environment, these subwoofers ensure a deep and immersive experience, making them standout choices in the marketplace. Their combination of advanced technology, thoughtful design, and exceptional performance solidifies their reputation among audio enthusiasts.