Sunfire 12 user manual Introduction, Unpacking, Features, Care

Page 4

Introduction

Dear Friend:

Thank you for purchasing my SunÞre True Subwoofer EQ Solitaire. I hope you enjoy it and the music it makes as much as I have enjoyed creating it for you.

The big breakthrough features of the subwoofer are its uncanny track- ing downconverter, its long throw, high back-electromotive force driver, and its fully automatic room equalizer. Taken together, they provide this subwoofer with as much bass as you could get from sev- eral 15 inch drivers mounted in a cabinet the size of a small refrigerator.

Unpacking

Your SunÞre Subwoofer should reach you in perfect condition. If you do notice any shipping damage, please contact your SunÞre Dealer immediately.

Gently lift out the unit and remove all the packing material. It is important to save all the packing materials and the box in case your subwoofer ever needs to be moved or shipped for repair.

Make sure that you keep your sales receipt. It is the only way to establish the duration of your Limited Warranty and it may come in useful for insurance purposes.

Please take a moment to Þll out and mail the SunÞre Customer Response card. Also read the serial number located on the control panel and record it here:

Serial Number:

Purchased from:

Date:

Features

•High efÞciency ampliÞer (Solitaire 12 is 1,500 watt, Solitaire 10 is 1,250 watt)

•High gloss, black lacquer Þnish, with removable fabric grill

•Automatic Room Equalization mode

•Measurement Microphone included

•Very low distortion

•Long throw, premium quality driver

•Stunning output from a small cube!

•Automatic signal-sensing turn-on and standby mode

•12 VDC trigger input for remote turn-on

•Balanced XLR input

•Line level unbalanced inputs

•Speaker level binding post inputs

•Line level high-pass outputs

•Continuously variable phase control

•Continuously variable crossover fre- quency adjustment, 30 to 100 Hz

•Continuously variable volume level control

•Soft clipping circuit allows graceful overload and prevents speaker damage due to clipping

•Gold-plated inputs and outputs.

Care

To maintain the speaker cabinet’s Þn- ish, Þrst unplug the power cord and then use a soft cloth to clean the surfaces.

To keep the large rubber surrounds soft and supple for 20 years or more, treat them with MINK OIL, available at most shoe repair stores. Unplug the power cord, and rub a generous amount into the surrounds with a soft cloth about once

a year (more often if you live in a dry climate).

If your SunÞre Subwoofer needs ser- vicing, please read the Troubleshooting section on page 21. If a problem still persists, contact your nearest authorized SunÞre Dealer.

4 User's Manual

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Contents True Subwoofer Safety Instructions Water and Moisture The CompoContents Features IntroductionUnpacking CareDriver OverviewAmpliÞer Control Panel Features Line Level Inputs Balanced XLR InputSpeaker Level Inputs Line FuseControl Panel Features Power SwitchStart button Microphone InputInstallation AC Power ConsiderationsHeat rise Magnetic FieldsConnections Speaker Level connectionsUsing Two Subwoofers LocationRoom Equalization EQ Procedure Automatic EQ ModeManual EQ Mode Resetting the EQSystem ConÞgurations Connections to a preampliÞer’s subwoofer outputConnections to a preampliÞer using Y cables Using the line level high-pass outputs Using the speaker level inputs Adjusting the controls Control settingsSpeciÞcations Solitaire Driver 10 inch Input Sensitivity full outputNot enough bass TroubleshootingNot enough bass in a 5.1 system Subwoofer won’t turn off HumSubwoofer won’t turn on automatically Limited Warranty Service AssistanceSolitaire

12 specifications

The Sunfire 12 is a state-of-the-art subwoofer designed to deliver unparalleled audio performance for both music lovers and home theater enthusiasts. Known for its deep, powerful bass response, the Sunfire 12 has become a popular choice among audio engineers and consumers alike. This subwoofer embodies a blend of innovative technology and practical design, making it a standout option in the competitive subwoofer market.

One of the hallmark features of the Sunfire 12 is its impressive 12-inch high-excursion driver. This driver is engineered to move more air than typical subwoofers, resulting in profound low-frequency output. The driver is complemented by a unique Dual Voice Coil design, which allows for greater control and improved linearity during operation, ensuring that dynamic audio passages are reproduced with precision.

The subwoofer also incorporates Sunfire’s patented "Tracking Downconverter" technology. This advanced power supply design ensures that the Sunfire 12 can deliver consistent power output, even during the most demanding audio peaks. The result is a dramatic increase in efficiency, which translates to powerful bass without distortion, even at high volumes.

Another notable characteristic of the Sunfire 12 is its compact size. While it delivers deep, resonant bass, the subwoofer's enclosure is significantly smaller than traditional models. This compact design allows for flexible placement in a variety of home environments, making it an ideal choice for those with limited space. The elegant aesthetic of the enclosure ensures that it can blend seamlessly into any room décor.

The Sunfire 12 also features a sophisticated set of adjustable controls. These allow users to fine-tune the subwoofer’s performance to match the acoustics of their space, ensuring optimal sound quality regardless of the room’s dimensions. The built-in crossover and phase control further enhance the ability to integrate the subwoofer with existing sound systems, allowing for a customized listening experience.

With its robust construction and cutting-edge technologies, the Sunfire 12 sets a high standard for compact subwoofers. Whether for music playback or home theater applications, the Sunfire 12 delivers an immersive audio experience, making it a top choice for discerning audiophiles seeking powerful bass without compromise.
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