Sunfire 12 inch subwoofer

Telefona o invia un e-mail per avere l'ultima offerta Telefona o invia un e-mail per avere l'ultima offerta info newaudio. And, all HRS subwoofers produce this prodigious sound in a cabinet no larger than the size of your monitor. More voltage means more control of the subwoofer itself. And more control means deeper, more accurate bass, something you'll truly appreciate every time you listen to your favorite music and movies. For medium-sized and multi-purpose rooms, where both music and movies are just what the doctor ordered, there's no better choice than the HRS With their compact, stunning, piano -like finished cabinets, the HRS Series subs make a design statement about themselves — and you.

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• Sunfire HRS12 12-inch High Resolution Series Subwoofer - Each (Black)
• Sunfire True Subwoofer EQ Sub w/Calibration Mic - Featuring Dual 12" Drivers
• Sunfire HRS12 Subwoofer
• Sunfire XTEQ12 Dual 12" 3000W Active Subwoofer
• Sunfire HRS-12 Design and Construction
• Sunfire Hrs-12 12" 1 000w Powered Subwoofer Sub HRS12
• SUNFIRE 12" 1000W Powered Subwoofer Blk
• Sunfire HRS-12 Powered Subwoofer (Piano Gloss)
• Sunfire HRS8 8″ 1000w Powered Subwoofer – SALE
• Sunfire XTEQ 12

WATCH RELATED VIDEO: Sunfire SDS-12 Review Test Heimkino-Subwoofer

Sunfire HRS12 12-inch High Resolution Series Subwoofer - Each (Black)

At least that is what Gene and Clint seem to think now that I have that pair of Fathoms sitting in my home theater system. Being subwoofer man can be fun, especially when I am sent subwoofers with power output that exceeds the total output from all channels of the majority of multi channel receivers on the market. Powerful, deep, clean bass is where all the fun is in movies and it certainly makes viewing much more engaging.

This is where Sunfire comes into this picture. So, I asked for two. For any readers unfamiliar with Sunfire Corporation, it is the brainchild of Mr. Bob Carver , a well known name that has been around in hi-fi circles for many years.

Bob Carver is probably best known for his long history of manufacturing electronics and speakers that he sold under his namesake Carver brand. Carver Corporation operated from the s into the s, primarily producing high end audio preamplifiers and power amplifiers.

Bob Carver introduced Sunfire Corporation in and soon launched the Sunfire True Subwoofer, a diminutive 11 inch cube that boasted a watt amplifier with dual 8 inch drivers. The HRS series consists of three different subwoofer models available with 8, 10, and 12 inch diameter drivers all powered by what appears to be an identical power amplifier design.

The cabinet design is a sealed enclosure that weighs in at a mere 38 pounds. The HRS series subwoofers are available primarily with one finish: gloss black. The finish is not a true piano gloss black lacquer, but rather, a vinyl laminate that pulls off a very good approximation of a lacquer finish from a distance, so unless ones guests are poking around in the corners and under the end tables, it is very likely that no one will ever know the difference.

The one exception to the single finish option is the HRS-8, which is also available in a glossy white finish, something they say appeals to the European crowd and those in southern climates. As is standard for most subwoofers, the various controls, connections, and the internal amplifier are plate mounted at the back of the HRS Audio connections and controls are located across the top of the back plate.

Audio connection options include binding posts for speaker level inputs, single ended RCA line inputs, and RCA high pass outputs that have a fixed frequency crossover of 70 Hz.

The inputs include automatic standby capability that can detect input signal and move the subwoofer between on and standby when the main power switch is left on. All of the controls for signal processing utilize knobs that allow continuously variable settings. The crossover on the sub can be set anywhere between 30 and Hz and frequency bypass is accommodated when the knob is turned completely clockwise.

The remaining knobs are for volume and phase, which can be set anywhere from 0 to degrees of phase adjustment. Further down the back plate, near the center, is a connection for a detachable IEC power cord with fuse access located below it and a rocker power switch located next to it.

Internal bracing consists of mid-panel joint reinforcing which serves to stiffen the panels by restraining panel edge rotation. The driver assembly is flange mounted to the face with eight machine screws that supports a cast metal frame and a substantial motor structure.

At the back of the motor magnet, there is a flared opening at the center, apparently to improve thermal venting. The amplifier section is mounted to the back plate, occupying the entire available surface area with functions divided up corresponding to the inputs and controls on the exterior of the plate. The bottom half is dedicated to power supply with a decent size EI core transformer to one side and the main power supply board to the other.

This main board is home to a couple of microfarads, V main power supply capacitors. What is also impressive is a specified 18 Hz —3 dB roll off point on an enclosed subwoofer design that is housed in a Sunfire says that the HRS drivers feature an extra long throw driver utilizing a new ultra low mass cone design. Movement of the driver cone is controlled and limited at two points in a standard dynamic driver, at the voice coil and the surround.

The large surround gives the sub the ability to accommodate large driver movement while remaining in the linear range, which is important to move the amount of air required by bass frequencies to develop accurate high SPL output especially with such a small enclosure. Small sealed cabinets have to generate higher internal pressures to match the frequency response depth and SPL output of larger cabinets.

This in turn requires larger motor forces to overcome the resistance to driver motion at these high outputs. Heat becomes a problem if the solution to providing the force is just to dump additional amplifier power into the motor, which can lead to voice coil damage. The High Back EMF driver utilizes a long throw woofer design with a motor structure based around a small bore, tightly wound voice coil with a large, oversized magnet that can develop the high force levels required without the damaging heat levels.

The HRS series subwoofers also employ several other proprietary Sunfire technologies. The HRSs also include a signal compressor and soft clipping circuitry to protect the units against audible distortion, mechanical contact of the driver with supports, and voice coil damage from amplifier clipping at high output SPL. There were no surprises with setting up the HRS subwoofer.

Once an acoustically acceptable location has been preselected, place the sub, plug it in, and adjust the controls. If the subwoofer is used for an LFE channel with processor bass management, crossover bypass can be selected by rotating the crossover frequency knob fully clockwise, otherwise dial in an appropriate frequency based on the roll off point of the accompanying main channels. Next, using a full range source signal, adjust the phase to the setting that produces highest bass output with the main speakers.

Finally, manually adjust the volume level to balance the overall system frequency response and use the processor functions for speaker setup to tweak the final output setting.

Confused about what AV Gear to buy or how to set it up? I have become Subwoofer Man. Read the Complete Thread. I would be very interested about the frequency response of this sub. I didn't find anywhere a FR graph it seems weird that anybody measured it. I had limited time to actually play with it but the HRS left a very favorable impression. It really is a very nice little sub for the money.

Build quality and finish are good and it plays clean and loud down to the low 20Hz region. It handled music and movies very well clean output that was almost Fathom like.

At its street price, two or even four of these would make for a very nice HT implementation and the small form factor is a big plus for flexible positioning and hence bass optimization. Nice job Sunfire! Do you think this sub will blend well with satellites crossed over at hz? Will 1 HRS be enough to fill a cubic feet room?

I'm considering going all the way from Norway to CE state of the Union, do you think, that'll be worth it? Wow you would probably qualify as the longest traveler to our event in its history if you come!

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Sunfire True Subwoofer EQ Sub w/Calibration Mic - Featuring Dual 12" Drivers

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Sunfire HRS12 Subwoofer

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Sunfire XTEQ12 Dual 12" 3000W Active Subwoofer

Home About Wiki Tools Contacts. Lets get this straight - this 13 inch cube sounds 5 times as big. The sub is a few months from end of warranty, and when contacting Sunfire, I found that it is no longer produced and a replacement part was unavailable. At home in larger rooms, the SDS delivers W of peak power from Sunfire's Class-D digital amplification, while sipping merely a half a watt in standby. Free shipping.

Sunfire HRS-12 Design and Construction

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. Changes to conditions of entry to the store as of the 11th of October. Ask a Question. Sunfire breaks through the sub clutter with a new series that touts features that make it a standout, including a proven tracking down converter amplifier, long throw, high back-electromotive force drivers, and fully automatic room equalizer. These unique features provide these woofers with as much bass as you would get from multiple 15 inch drivers mounted in a cabinet the size of a small refrigerator.

Sunfire Hrs-12 12" 1 000w Powered Subwoofer Sub HRS12

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SUNFIRE 12" 1000W Powered Subwoofer Blk

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Sunfire HRS-12 Powered Subwoofer (Piano Gloss)

RELATED VIDEO: New Sunfire XTEQ 12 subwoofer is an absolute beast

US UK. Switching between stores will remove products from your current cart. Item :. Line-level inputs Speaker-level binding post inputs Line-level high-pass outputs Phase control Crossover frequency control Volume control. SVS PB

Sunfire HRS8 8″ 1000w Powered Subwoofer – SALE

US UK. Switching between stores will remove products from your current cart. Item : Line-level inputs Speaker-level binding post inputs Line-level high-pass outputs Phase control Crossover frequency control Volume control. SVS PB Klipsch RSW Subwoofer. There is much better out there I bought 2 of these for a room, sound proof , home theater.

Sunfire XTEQ 12

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