Mit einem Frequenzgang bis hinunter zu 15 Hz und einem maximalen Schalldruckpegel von über 130 dB ist der 7382A der bisher leistungsstärkste Subwoofer von Genelec.
7382A
SAM™ Studio Subwoofer

Smart Active Monitor (SAM™) Systems

Optimised Amplifiers

SPL
129 dB

Frequenzgang
15 Hz - 100 Hz (-6 dB)

Abmessungen
H 625 x W 1400 x D 558 mm, (Anzeige in Inch)

Leistung und Flexibilität
Der 7382A kombiniert Leistung und Klarheit mit flexiblen Kalibrierungs- und Bassmanagementfunktionen und ist für den Einsatz in Aufnahmestudios, Filmmischstudios, Mastering-Suiten, Postproduktionshäusern und hochwertigen Heimkinos konzipiert. Er eignet sich auch für anspruchsvolle EDM-Wiedergabesysteme. Der 7382A bietet einen sehr hohen Schalldruck, eine niedrige untere Grenzfrequenz und geringe Verzerrungen und sorgt für eine präzise Bassartikulation selbst bei den tiefsten Frequenzen.

Optimales Abhören
Als Mitglied der wachsenden Smart Active Monitoring-Familie lässt sich der 7382A mit der GLM Software konfigurieren, kalibrieren und steuern. GLM bietet Kontrolle über das Bassmanagement, löst Probleme bei der Platzierung von Subwoofern in akustisch anspruchsvollen Räumen und ermöglicht bei Bedarf sogar die Erstellung ganzer Arrays von Genelec-Subwoofern. Als Teil eines SAM Systems sorgt der 7382A für ein optimales Hörerlebnis und garantiert Mischungen, die sich hervorragend übertragen.
Genelec
7382A SAM™ Studio Subwoofer
1 x 7382A Subwoofer
1x individuell kalibriertes RAM-SW Verstärkermodul
1 x Stromkabel 1,8 m
1 x RJ45 Kabel 5 m
1x Speakon Kabel 10 m
1 x Betriebsanleitung
7382A
Auszeichnungen
Technische Spezifikationen

SPL
129 dB

Verstärkerleistung
2500 W Bass (Class D)

Frequenzgang
15 Hz - 100 Hz ("-6 dB")

Treiberabmessungen
3 x ⌀ 381 mm Bass (Anzeige in Inch)

Abmessungen
H 625 x W 1400 x D 558 mm, (Anzeige in Inch)

Gewicht
145 kg / 319.7 lb

Anschlüsse
3 x XLR Analog Input
2 x XLR Analog Output
1 x XLR AES/EBU Input
1 x XLR AES/EBU Output
2 x RJ45 Control
7382A SAM™ Studio Subwoofer
SAM™ Studio Subwoofer
Technische Spezifikationen
Mit einem Frequenzgang bis hinunter zu 15 Hz und einem maximalen Schalldruckpegel von über 130 dB ist der 7382A der bisher leistungsstärkste Subwoofer von Genelec.

Systemspezifikationen
Frequenzgang
Low cutoff -6dB
15 Hz
High cutoff -6dB
100 Hz

SPL
Peak SPL Maximum peak SPL output with random pink noise, measured in half space at 1 meter (Long term SPL output is limited by driver unit protection circuitry).
≥133 dB
Kurzzeitiger max. SPL Maximum short term sine wave SPL output averaged from 30 to 85 Hz, measured in half space at 1 meter.
≥129 dB
Eigenrauschen
Eigenrauschen Self generated noise at 1 m on axis (A-weighted).
≤5 dB SPL
Gewicht
Gewicht145 kg (319.7 lb)
Abmessungen
Höhe
625 mm
Breite
1400 mm
Tiefe
558 mm

Gehäuse
Gehäusetyp
Reflex port
Treiber
Treiber-Typ
Cone
Anzahl
3
Durchmesser
381 mm
Harmonische Verzerrung
Abschnitt Verstärker
Verstärker
2500 W Class D
Gewicht
11.3 kg
(24.9 lb)
Netzspannung
100-120VAC / 220-230VAC 50/60Hz
Stromverbrauch
ISS aktiv
≤13 W
Leerlauf
≤22 W
Volle Leistung
1500 W
Abschnitt Signalverarbeitung
Anschlüsse
3 x Input 2 x Analog XLR input connectors XLR female, balanced 10 kOhm.
1 x Analog LFE IN.
2 x Output 2.0 Analogue XLR output connectors XLR male.
Input Digital signal input connector XLR female 110 Ohm.
Output Digital signal output / Thru connector XLR male 110 Ohm.
2 x Control Two CAT5 (RJ45) GLM Network connectors for computer control using the Genelec Loudspeaker Manager (GLM) software.
Produktvarianten
Produktcodes
Weitere technische Details finden Sie in der Anleitung.
Schlüsseltechnologien

Smart Active Monitor (SAM™) Systems

Optimised Amplifiers

Intelligent Signal Sensing (ISS™) Technology

Bass Management System

Protection Circuitry

Active Crossovers
Each transducer is driven by its own optimised amplifier.
Audio electronic crossovers allow to split the audio signal into separate frequency bands that can be separately routed to individual power amplifiers, which are then connected to specific transducers optimised for a particular frequency band.
In a typical 2-way loudspeaker system, the active crossover needs two power amplifiers — one for the woofer and one for the tweeter. The power amplifiers are connected directly to the drivers of an active loudspeaker, resulting in the power amplifier’s load becoming much simpler and well known. 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.
The active design principle offers multiple benefits:
- The power amplifiers are directly connected to the speaker drivers, maximising the control exerted by the power amplifier’s damping on the driver’s voice coil, reducing the consequences of dynamic changes in the driver electrical characteristics. This may improve the transient response of the system.
- There is a reduction in the power amplifier output requirement. With no energy lost in the passive crossover filter components, the amplifier power output requirements are reduced considerably (by up to 1/2 in some cases) without any reduction in the acoustic power output of the loudspeaker system. This can reduce costs and increase audio quality and system reliability.
- No loss between amplifier and driver units results in maximum acoustic efficiency.
- Active technology can achieve superior sound output vs. size vs. low frequency cut-off performance.
- All loudspeakers are delivered as a factory aligned system (amplifiers, crossover electronics and enclosure-driver systems).
Intelligent Signal Sensing (ISS™) for power consumption reduction in stand-by mode.
Introduced early 2013, Genelec’s Intelligent Signal-Sensing technology has been developed to meet with both European Union ErP Directives and Genelec's own ambitious sustainability standards.
The Intelligent Signal Sensing, ISS™ circuitry tracks the signal input of the loudspeaker and detects if it is in use. 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 0.5 watts. When an input signal is detected, the loudspeaker immediately turns itself on.
Additionally an ‘ISS Disable’ switch is located on each product’s back plate next to the other room response controls. First, when the mains power switch of the loudspeaker is set to 'ON', the ISS™ auto-start function (low-power sleep state on/off) of the loudspeaker is active.
If this function is not desired, the ISS™ function can be disabled by setting the 'ISS Disable' switch on the back panel to 'ON' position. In this mode, the monitor is only powered on and off using the mains power switch.
Note that the mains power switch will always turn the monitor off completely.
Bass Management System handles multichannel low frequency content.
The principle of bass management is that the bass content of the main channels and the Low Frequency Effect (LFE) channel are directed and reproduced only by loudspeakers capable of handling them, whether they are main system loudspeakers or one or more subwoofer(s).
In stereo reproduction, signals from 20 Hz to 20 kHz need to be replayed. Large multi-way monitoring systems will reproduce such a wide bandwidth evenly. With multichannel audio, professional and consumer audio systems must also be able to reproduce audio between 20 Hz and 20 kHz for each channel. To achieve this, main monitors, subwoofers and crossover electronics should work together.
A Bass Management system uses either analogue electronic circuitry or software based filtering which will filter low frequency information from the main channels and route that information to one, or more, subwoofer feed.
The dedicated LFE channel can also be monitored via that subwoofer and added to the low frequencies of the other main channels. Therefore, the Bass Management’s basic and main goal is to ensure that the entire audio bandwidth of all channels can be accurately monitored.
The benefits of the Bass Management System:
- The subwoofer extends the system frequency response down the lower limit of the audible range
- Monitor can produce a higher maximum sound level when not reproducing low frequencies
- Optimized low frequency reproduction by selecting adequate subwoofer location; monitors can also be placed more freely
- Subwoofer’s output are aligned in level and phase with monitors allowing flat and accurate reproduction down to 19 Hz and across the crossover point
- LFE channel output level (0 or +10 dB re. main channels) can be selected for accurate reproduction depending on the source type
- The ability to bypass the subwoofer allows to evaluate the audible impact of the subwoofer
Sophisticated drive unit protection circuitry for safe operation.
When working in critical audio production environments it is essential that monitoring systems remain reliable and functional at all times. One of the main reasons behind Genelec’s excellent success in broadcasting environments is the reliability of our products and a key element behind the reliability is the internal protection circuitry found in all products since 1978.
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.
Protection circuitry features and benefits:
- Reduces the output level when required, (e.g. when driver voice coil temperature reaches the safe limit), which highly improves system reliability.
- Appropriate protection circuitry design in every loudspeaker and subwoofer enables the maximisation of system output sound level.
Active crossover operating at low signal levels.
Audio electronic crossovers allow the audio signal to be split into separate frequency bands that are separately routed to individual power amplifiers, which are then connected to specific transducers optimised 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 equalisation.
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 two-way system the active crossover needs two power amplifiers — one for the woofer and one for the tweeter.
The active crossover design offers multiple benefits:
- The frequency response becomes independent of any dynamic changes in the driver's electrical characteristics or the drive level.
- There is increased flexibility and precision for adjusting and fine-tuning each output frequency response for the specific drivers used.
- Each driver has its own signal processing and power amplifier. This isolates each driver from the drive signals handled by the other drivers, reducing inter-modulation distortion and overdriving problems.
- The ability to compensate for sensitivity variations between drivers.
- The possibility to compensate for frequency and phase response anomalies associated with a driver’s characteristics within the intended pass-band.
- The flat frequency response of a high-quality active loudspeaker is a result of the combined effect of the crossover filter response, power amplifier responses and driver responses in a loudspeaker enclosure.
Using the active approach enables frequency response adjustments and optimisation of the full loudspeaker system, placed in various room environments, without expensive external equalisers. The end result is a simpler, more reliable, efficient, consistent and precise active loudspeaker system.
Referenzen
How GLM™ (Genelec Loudspeaker Manager) Software Works
How GLM™ (Genelec Loudspeaker Manager) Software Works
Frustrated that your material doesn’t sound so great on other systems? In this video we show you how to calibrate the Genelec SAM™ monitors with the Genelec Loudspeaker Manager (GLM™) Software to get the most out of your room and ensuring that your mixes translate perfectly.
Dokumentation
Dokumente
Operating Manual 7382A Brochure 7382A Immersive Solutions Brochure 7382A Operating Manual (Chinese)FAQ
The Classic 8000 Series monitors have an analogue input. The 7200 Series SAM subwoofers have AES/EBU digital outputs only. However, other 7300 Series SAM subwoofers have analogue inputs and outputs and can be used also with analogue monitors.
Which SAM™ Products You Are Going to Mix With the Classic 8000 Series?
Mixing 8000 Series and SAM™ monitors is not recommended
We do not recommend mixing Classic 8000 Series monitors with SAM™ Monitors.
If the analogue input sensitivity of 8000 Series and SAM™ Series monitors are the same, Genelec SAM™ Monitors exhibit a slightly larger latency (< 5 ms) than 8000 Series monitors. Therefore Classic 8000 Series and SAM™ Series monitors should not be mixed in a stereo pair or multichannel setup.
It is alright to mix Classic 8000 Series with SAM™ Subwoofers
However, it is okay to mix the Classic 8000 Series monitors with SAM™ Subwoofers. Any Classic 8000 Series monitors can be used with SAM™ Subwoofers, in any stereo or multichannel setup.
Setting the room response calibration controls
Genelec monitors are calibrated flat in anechoic free field conditions. When the monitor is placed in a room close to walls or other boundaries, the low frequency output of the monitor increases. To achieve a flat low frequency response an adjustment of typically -4 dB on the bass tilt control is used. Genelec also provides a bass roll-off control to compensate for any remaining excessive LF energy around the low cut-off frequency.
Genelec GLM AutoCal can implement a more precise compensation after measuring the acoustic effects produced by the monitor’s installation location.
Differences in room reverberation time and listening distance can lead to changes being required in the treble region so treble tilt is fitted to most of the models in the Genelec range.
In three-way monitors and large main systems there are additional driver controls for the bass level, mid level and treble level which enable very fine adjustment of the frequency response so that the monitors can be placed in many different listening environments, whilst still achieving a consistent and neutral sound reproduction.
The best way to set the room response controls of a Genelec monitor is by taking an acoustical measurement at the listening location, using a measurement system for those products that offer local controls (DIP switches) on the monitor or subwoofer, or by using GLM AutoCal for the SAM™ (Smart Active Monitoring) products.
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