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Genelec subwoofer case

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WATCH RELATED VIDEO: Why might you need a subwoofer? - Genelec One Minute Masterclass Part 8

Active In-wall Subwoofer with 35 to 95Hz Frequency Response


The G Four is designed to bring out the finest details and nuances of your favourite music and movies, allowing you to experience content exactly the way the creators intended it, even in challenging acoustic environments. The active design of the G Four removes the need for bulky external power amplifiers, since the amplifiers are contained within the speaker cabinet itself.

Not only does this give you high quality internal amplifiers that are totally optimised for the drivers they are feeding, but it also means that you can simply hook up your sound source directly to the G Four for clean, uncompromised performance. And with our simple room compensation switches, you can tailor the sound of the G Four for your own unique acoustic environment, ensuring truthful sound wherever you choose to listen. Low cutoff -6dB 41 Hz. High cutoff -6dB 25 kHz.

Height mm. Height with Iso-Pod mm. Width mm. Depth mm. Enclosure material Die cast aluminium. Enclosure type Reflex port. Driver type Cone. Diameter mm. Driver type Metal dome. Diameter 19 mm. Full output W. Input RCA female, 10 kOhm. Audio electronic crossovers allow to split the audio signal into separate frequency bands that can be separately routed to individual power amplifiers which then are connected to specific transducers optimized for a particular frequency band.

Active crossovers come in both digital and analogue varieties. Genelec digital active crossovers include additional signal processing, such as driver protection, delay, and equalization.

Genelec analogue active crossover filters contain electronic components that are operated at low signal levels suitable for power amplifier inputs. This is in contrast to passive crossovers that operate at the high signal levels of the power amplifier's outputs, having to handle high currents and in some cases high voltages.

In a typical 2-way system the active crossover needs two power amplifiers — one for the woofer and one for the tweeter. Using the active approach enables frequency response adjustments and optimization of the full loudspeaker system, placed in various room environments, without expensive external equalizers. The end result is a simpler, more reliable, efficient, consistent and precise active loudspeaker system.

The Genelec DCW technology developed and refined over more than 30 years greatly improves the performance of direct radiating multi-way monitors. The DCW technology shapes the emitted wavefront in a controlled way, allowing predictable tailoring of the directivity dispersion pattern. To make the directivity uniform and smooth, the goal is to limit the radiation angle so that the stray radiation is reduced.

It results in excellent flatness of the overall frequency response as well as uniform power response. This advanced DCW technology minimizes early reflections and provides a wide and controlled listening area achieving accurate sound reproduction on- and off-axis. Minimized early reflections and controlled, constant directivity have another important advantage: the frequency balance of the room reverberation field is essentially the same as the direct field from the monitors.

As a consequence, the monitoring system's performance is less dependent on room acoustic characteristics. Sound image width and depth, critical components in any listening environment, are important not only for on-axis listening, but also off-axis. This accommodates not only the engineer doing his or her job, but also others in the listening field, as is so often the case in large control rooms.

If the ISS circuit does not find any audio on the input for a period of time, it sets the loudspeaker to a low-power sleep state and the loudspeaker will consume less than 0. When an input signal is detected, the loudspeaker immediately turns itself on.

Basically, the loudspeaker system will start saving power as soon as work is interrupted. In this mode, the monitor is only powered on and off using the mains power switch. Although it is advisable to use sturdy and stable floor stands together with free-standing loudspeakers, a very common solution is to place loudspeakers directly on a table or on a console meter bridge.

This causes several detrimental side effects. Aiming of the loudspeaker axis towards the listener is rarely implemented, also, unwanted mechanical vibration do propagate from the loudspeaker to the mounting surface, and first order reflection on the work surface causes comb filtering and hence ripples in the frequency response.

To solve these very common problems Genelec developed an efficient and very practical solution. It has four shallow feet and it is made from special lossy rubber-like material.

The vibration isolation and damping properties reduce midrange coloration caused by unwanted vibration transmitted to supporting surfaces. This innovative solution is an integral part of Genelec loudspeaker design and provides clear benefits in usability and sound quality. A common problem with standard free-standing loudspeakers is that the front baffle discontinuities cause diffractions and the loudspeaker sharp corners act as secondary sources through reflections.

In order to improve the flatness of the frequency response and the power response of free standing loudspeaker systems, Genelec have designed a highly innovative enclosure optimized to match the properties of the monitor drivers, featuring rounded edges, and gently curved front and sides.

In addition to achieving an unsurpassed flatness of the frequency response, the enclosure having minimum diffractions yields superb sound stage imaging qualities. To achieve such a smooth and elegantly curved cabinet surface and to reduce the outer dimensions of the enclosure, maximising at the same time the internal volume for improved low frequency efficiency, we designed a cabinet made off die-cast aluminium. The cabinet walls can be made fairly thin, providing at the same time good EMC shielding and excellent heat sink for the power amplifiers.

Die-casting is made in two parts, front and rear, and they are easy to separate for potential servicing needs. Basically, the low frequency limit for constant directivity is determined by the size of the waveguide, so the larger the surface the better the control.

With a very controlled off-axis radiation, the listening window becomes consistent, which is of utmost importance with multi-channel audio monitoring. Controlled directivity also reduces possible first order reflections on surfaces near the loudspeaker, helping to provide consistent audio reproduction in different acoustical environments.

In fact, the entire front baffle is gently curved and the acoustically transparent grilles are part of the outer cabinet aesthetics, blending perfectly with the various other curved surfaces. In a typical 2-way loudspeaker system, the active crossover needs two power amplifiers — one for the woofer and one for the tweeter.

Each driver-specific power amplifier has only a limited frequency range to amplify the power amplifier is placed after the active crossover and this adds to the ease of design. When working in critical audio production environments it is essential that monitoring systems remain reliable and functional at all times. The protection circuitry prevents driver failures by detecting signal levels, and in case of sudden peaks or constantly too high levels, taking the signal level down automatically.

Of course this feature does not affect the sound quality in any way when working within the specifications of the loudspeaker, but only prevents inadequate input signals from breaking the loudspeaker.

Both driver and vent contribute to the total radiation of a reflex enclosure. Most radiation comes from the driver, but at the vent-enclosure resonant frequency the driver displacement amplitude is small and most of the radiation comes out of the vent. To minimize the air speed in the tube, the cross sectional area of the vent should be large. This in turn means that the vent tube has to be long which presents quite a design challenge.

The long, curved tube maximizes airflow so deep bass can be reproduced without compression. The reflex tube terminates with a wide flare located on the rear of the enclosure for obvious reasons, minimizing port noises and providing excellent bass articulation.

The curvature of the tube has also been carefully designed to minimize any audible noise, compression or distortion. The inner end of the tube has proper resistive termination to minimize once again audible chuffing noise and air turbulence.

The interaction between room acoustic and loudspeaker radiation is complex. All Genelec loudspeaker systems feature room response adjustments to compensate for the room influences and retrieve a flat frequency response at the listening position. Genelec analogue loudspeaker systems provide versatile Room Response Controls. They include depending on models :. At low frequencies two main controls are provided.

The Bass Tilt control, which acts as a shelving filter together with the Bass Roll-off control allowing you to optimize the low and very low frequency response of the system in different installations.

Bass, midrange and treble level controls are provided in large systems. These controls allow to optimize the relative balance between the various pass bands. The operating manual and datasheet of each loudspeaker contains a list of preferred room response control settings for different installations.

These have been specified out of long practical experience and measurements of various kind of typical acoustic environments.

The system measures the response in the listening area and applies relevant compensation in the low and low-mid frequencies to minimise the detrimental room acoustic anomalies as well as the differences between various listening positions. AutoCal also aligns relative levels, time-of-flight, as well as adjusts correct crossover phase called AutoPhase for all subwoofers on the network. The Acoustic Response Editor provides accurate graphical display of the measured response, filter compensation and the resulting system response for each monitor, with full manual control of acoustic settings.

Our wide range of accessories and fixed mounting points on the back of our aluminium enclosure products offer solutions to all common installation situations. M6 support points have been integrated in the die-cast enclosure for wall and ceiling mounts. Other larger and heavier models feature M10 fixing points. Special floor stand plates have been designed in order to fit the Iso-Pod stand that is part of our product design. With these features our loudspeakers have found their way to a variety of applications beyond the professional audio and studio world, for example in commercial and AV installation projects as well as in home environments all around the world.

For some years now, Finnish loudspeaker manufacturer, Genelec, has been in partnership with a number of Finnish homebuilders so that AV planning is part of the fabric of the house and not just an afterthought.

Incorporating AV considerations at the planning stage is a far more cost-effective approach than adding it later, and ensures professional quality audio with an immaculate finish throughout. Genelec has been successfully serving the residential audio market for some years now, and for good reason. We selected G Threes as they are powerful enough to cover the double-height living area perfectly. The potential issues arising from the large volume of the space and the number of reflective surfaces — namely the highly polished marble flooring and the floor-to-ceiling windows over two levels — are minimised by the fact that the whole ceiling has been acoustically treated with Konto acoustic panels, resulting in very moderate reverberation times throughout.

The audio experience is continued outside onto the covered, heated terrace thanks to two Genelec AIW25 architectural loudspeakers in the ceiling. A Sonos Port streaming device in each area handles source selection and control. The ground floor also houses a spacious, fully equipped gym for CrossFit workouts.

A pair of G Threes controlled by a Sonus Port deliver high quality, high-energy audio to maintain the motivation levels! The curtains mask the glass doors opening out onto the roof terrace. A pair of powerful Genelec G Four loudspeakers — designed for sonic purity at higher playback levels with greater low frequency extension - deliver flawless reproduction of music and movie productions, even at higher volumes.

If required, the space may be completely opened out to provide sound for the upper floor terrace as well.


Accessories

Photo: Mark Ewing. Genelec update their popular series monitors, improving the technical specifications without losing the family sound. Genelecs new series of active studio monitors comprises three models: the A, A, and A. These can be thought of as improved equivalents of the A, A, and A. Because their performance is ostensibly similar, they can be used with the same Genelec subwoofers where additional low-frequency extension is required, and in the case of the As reviewed here that would be the A for stereo or the A for multi-channel surround.

Genelec's range of studio monitors covers multiple audio monitoring The compact Genelec B studio subwoofer is designed to provide accurate low.

Genelec 7271A Subwoofer


Jez Spencer. Audio professional Jez Spencer got his start in the industry the way so many others have: as a runner at a major facility, in this case the former MAG Masters in London. One thing led to another, and now decades, later, he has an impressive resume with a steady stream of post-production and composer credits to his name, including the recent Academy Award nominee For Sama, which was nominated for Best Documentary Feature at the 92nd awards. Other credits include the docu-series programs Drug Lords, Dispatches, Panorama and many others. It was a gradual process to work up to my current gear complement. After converting to Pro Tools HD Native I eventually settled on the Red 16Line, which has been phenomenal for me in terms of my workflow and efficiency. The audio quality is faultless.

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genelec subwoofer case

The main focus is on audio for both TV and movie productions, involving location set recording, mixing, and postproduction. The Apple Tree Room is one of the 5 fully equipped 5. This studio has a visual connection with a recording booth and is therefore used as standard with this recording space. Later, beginning , they extended the studio setup to a full 5.

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Genelec 7040A Studio Subwoofer


These days, many project studios are generally quite compact, focused and efficient, so this Genelec A active studio subwoofer fits right in. It's modest in size and suits the Genelec , and M studio monitors to a T. Genelec utilises the A's special Laminar Spiral Enclosure technology, which is the result of a decade of research. With a deep, 6. Use dip switches to calibrate the sub with great precision depending on the acoustics of the room it's in.

Genelec 7050C Active Subwoofer - Producer Black - Single

This new construction technique provides excellent laminar flow characteristics with minimal turbulence noise and enables an optimal packing of a very long reflex tube into a small space. Designed for compatibility with Genelec or active monitors, the class D A sub-woofer provides up to 50 watts and dB within a comparatively small footprint, making it suitable for environments such as production studios, home studios and 2. LSE technology tightens up the low-frequencies produced for better articulation. The magnetically shielded A has a connection panel on the right side. A recessed rotary control allows the user to adjust the input sensitivity of the speaker. ISS Intelligent Signal Sensing , which can be deactivated using a DIP switch, allows the active sub-woofer to switch to standby mode when no input signal has been detected for one hour, and instantly return to operating mode when a signal has been detected. A compact LSE low-frequency loudspeaker, incorporating all the amplifier and crossover electronics needed to combine it with Genelec or monitor from the series. Following from the B , the C includes a bypassable bass management system, a lower distortion level, and a increased maximum SPL of dB.

Leading music company brings the quality of audio for its offices and meeting rooms to a level its employees and visitors expect.

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G Four Active Speaker

RELATED VIDEO: Genelec subwoofer 7040A

This SKB 12U rack case is 20 inches deep and designed for the heaviest demands of the road. With an internal frame mounted on adjustable elastomer shock absorbers on all eight…. Genelec APM 6. Offering a professional and reliable low frequency reproduction system in a transportable package the Genelec A is the ideal companion to complement Genelec and monitors. The volume controller features a 3.

The Genelec A was in production between and Featuring four 12" drivers, the A 19 Hz lower cut-off frequency and dB sound pressure output capability are sufficient to handle the most demanding applications.

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When space is limited but only the best possible results will do, the A Smart subwoofer can be relied upon to deliver the low-end support you need in a remarkably small footprint. Capable of an exceptional performance, the A is the subwoofer of choice for all studios and facilities where space and performance are of equal importance. Login Register Logout.




Comments: 4
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  1. Dubar

    Off your shoulders! From the tablecloth the way! That’s better!

  2. Colvyr

    The authoritative answer

  3. Ohanzee

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  4. Derren

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