GENELEC 6040R Smart Active Loudspeaker User Manual

GENELEC 6040R Smart Active Loudspeaker

6040R Smart Active Loudspeaker

The Genelec 6040R is a two-way floor-standing active loudspeaker with a high- resolution wide-bandwidth acoustic design, delivering an accurate and neutral sound character with high output. The loudspeaker contains drivers, power amplifiers, active crossover filters, and complete protection circuitry, making it easy to set up and use.

Integrated Construction

The amplifiers and signal processing circuitry are built into the loudspeaker base, allowing for calibration of the amplifiers and drivers as a single unit in the factory. This eliminates the effects of component tolerances and ensures consistent quality. The Directivity Control WaveguideTM (DCWTM) technology provides excellent frequency balance, and Genelec’s proprietary GLM software allows automatic and precise acoustic calibration in all rooms.

Loudspeaker Placement

Genclec recommends placing the loudspeakers symmetrically at the same distance from front and side walls, aimed towards the listening position, for true and accurate stereo imaging. The recommended distance from the front wall is either less than 1 meter or more than 3 meters to avoid uneven bass response due to reflections from the wall. The loudspeakers’ frequency response is affected by reflections in the room from the walls, ceiling, floor, furniture, and other objects.

Technical Specifications

| 6040R
---|---
Drivers| Bass: 165 mm cone ( 61/2 in ), Treble: 19 mm metal dome
( 3/4 in )
Weight| 14.9 kg ( 32.8 lb )
Dimensions| Height without base pads or spikes: 999 mm ( 391/2 in ),
Speaker width: 237 mm ( 9 5/16 in ), Base width: 250 mm
( 9 13/16 in ), Speaker depth: 220 mm ( 8 11/16 in ),
Base depth: 266 mm ( 10 1/2 in )
Bass amplifier short term output power| 150 W
Treble amplifier short term output power| 150 W
Amplifier system THD at nominal output| < 0.01%
System Signal to Noise ratio, A-weighted| Bass: > 118 dB, Treble: > 109 dB SPL, 98 dB SPL
respectively
Mains voltage| Auto-selectable: 100-240 V AC, 50/60 Hz
Power consumption| ISS Active: < 1 W, Idle: 12 W, Full output (short term): 180
W
Analogue signal input connector| XLR female, balanced 10 kOhm

Product Usage Instructions

To use the Genelec 6040R loudspeaker, follow these instructions:

1. Place the loudspeakers symmetrically at the same distance from front and side walls, aimed towards the listening position, for true and accurate stereo imaging.
2. Connect the loudspeaker to an audio source using the XLR female, balanced 10 kOhm input connector.
3. The loudspeaker contains drivers, power amplifiers, active crossover filters, and complete protection circuitry, making it easy to set up and use.
4. The Directivity Control WaveguideTM (DCWTM) technology provides excellent frequency balance, and Genelec’s proprietary GLM software allows automatic and precise acoustic calibration in all rooms.
5. The loudspeakers’ frequency response is affected by reflections in the room from the walls, ceiling, floor, furniture, and other objects. The recommended distance from the front wall is either less than 1 meter or more than 3 meters to avoid uneven bass response due to reflections from the wall.

6040R Smart Active Loudspeaker

Back in 1999 Genelec founder, Ilpo Martikainen, had a vision. He wanted to create a loudspeaker with curves reminiscent of a ball. And it wasn’t merely for looks. It was so that sound waves could flow more freely. Ilpo knew that curves were the optimal shape for the acoustical use of space. That same year Ilpo met Harri Koskinen, the internationally renowned Finnish designer. And you might say the rest is history. Only this piece of history isn’t relegated to the past. Not anymore.
Harri recalls, “Even though Genelec’s quality was the best in the world, back then their loudspeakers looked similar to others on the market. So we concluded that it was worthwhile considering an alternative. Ilpo also explained to me the principles of the acoustic world, and he did it very well.” Harri remembered that Genelec had already used aluminium in its 1029A model and he grasped its potential because “It’s a very sympathetic material for a loudspeaker enclosure. It’s easy to shape and it’s also very stiff which means it doesn’t resonate much.” Harri was realising that he could bring Ilpo’s vision to life.
Launched in 2001 and constructed out of die-cast aluminium to enhance volume efficiency, EMC shielding and thermal conductivity, the 6040A sought to overcome the typical challenges that hindered a loudspeaker’s acoustic performance. Then came its soft, fluid curves that brilliantly deliver pure, uncoloured sound in virtually any acoustic space. As a result, the 6040A was hailed a success in many international design publications, and in 2003 it was awarded an Honorary Mention in the esteemed Fennia Prize design competition.
In the subsequent years, we’ve worked tirelessly to refine the design of our electronics and drivers, and we’ve also embraced Digital Signal Processing to enable our loudspeakers to intelligently adapt to any room environment.
Now, the re-imagined 6040R features professional grade LF drivers, proprietary Class D power amplifier technology, and tight integration with our GLM room calibration software. This results in a loudspeaker with increased power output, higher SPL, wide phase linearity, lower power consumption and
performance completely optimised for your room – no matter how challenging the acoustics might be.

General Description

The bi-amplified GENELEC 6040R is a two-way floor-standing active loudspeaker with a high-resolution wide-bandwidth acoustic design, delivering an accurate and neutral sound character with a high output.
This operating manual addresses the basic setup procedures using either the Genelec Loudspeaker Manager™ (GLM™) room calibration software, via the proprietary Genelec loudspeaker control network, or the stand-alone setup without the software control. GLM offers versatile acoustic settings and features, and
is described in full detail in the GLM System Operating Manual. GLM operation requires the additional hardware kit (8300-601) including a calibrated measuring microphone, GLM Adapter device and the necessary cables, but please note that this is not included with the 6040R and needs to be purchased separately. Alternatively, some Genelec dealers offer a one-off set-up and calibration service, removing the need to purchase the GLM kit. Please contact your dealer for more information.

Integrated Construction

As the amplifiers and signal processing circuitry are built into the loudspeaker base, the 6040R is very easy to set up and use. The integrated design allows the amplifiers and the drivers to be calibrated as a single unit at the factory. This eliminates the effects of component tolerances and ensures consistent quality. Being an active loudspeaker, the 6040R contains drivers, power amplifiers, active crossover filters and complete protection circuitry. The Directivity Control WaveguideTM (DCWTM) technology used provides excellent frequency balance in all acoustic environments, and Genelec’s proprietary GLM software allows automatic and precise acoustic calibration in all rooms.

Loudspeaker Placement

Genelec recommends loudspeakers to be placed symmetrically, at the same distance from the front and side walls. The loudspeakers should be aimed towards the listening position. To produce true and accurate stereo imaging the loudspeakers must have the same frequency responses, and this is affected by reflections in the room from the walls, ceiling, floor, furniture and other objects.
The recommended distance from the front wall is either less than 1 metre or more than 3 metres, to avoid uneven bass response due to reflections from the wall. When loudspeakers are placed close to the wall (<1 m) this boosts low frequencies and the 6040R’s tone controls (or GLM) should then be adjusted appropriately. Distances between 1 and 3 metres can work perfectly but are more likely to present loss of certain bass frequencies, depending on wall reflections. See section 9 for advice on using the 6040R’s tone controls, and for more detailed information on general loudspeaker placement, please consult our useful Monitor Setup Guide at www.genelec.com.

Figure 1. Symmetrical placement of the loudspeakers in a listening room.

Unpacking

A 6040R loudspeaker is supplied with a mains power cable, a 5 m GLM network cable and this operating manual. To unpack, follow the instructions on the 6040R box.

Connecting audio signals

Please keep loudspeakers switched off while connecting cables.

Figure 2. Connector panel of the 6040R.
The 6040R accepts both analogue line level audio and digital audio (see figure 2). Figures  3 and 4 illustrate the audio cable routing. We recommend that you use an AES/EBU digital audio signal, but you can also use SPDIF digital audio when the signal cable is less than 3 metres, providing you use a digital audio impedance converter between the SPDIF output and the AES/EBU input.
Digital audio signals typically carry two audio channels. The digital audio ‘Thru’ output may be used to connect to the next 6040R loudspeaker. Each loudspeaker is designated to a specific channel when digital audio is used. This can be done via the GLM software during the system setup phase or with the “DIGITAL A” and “DIGITAL B” switches on the base panel of the 6040R. In larger systems, pairs of channels

Figure 3. Audio cabling for analogue audio.

Figure 4. Audio cabling for digital AES/EBU showing incoming cable and outgoing cable to the next loudspeaker.

Figure 5. GLM network cabling.
are carried in each cable and sent to two loudspeakers, for example in a 5.1 multichannel system where cable 1 could carry Front L + R, cable 2 Front C + LFE and cable 3 Rear L + R. If your system also uses a subwoofer, the digital audio signal can also be run to it.
Figure 5 shows the GLM control network cabling and components. For this you’ll need both the GLM Kit and GLM software. The GLM Kit contains an interface for computer USB connection and a measurement microphone, and is available separately. The GLM software is downloaded free of charge at www.genelec. com/glm. As mentioned, some Genelec dealers offer system installation, setup and calibration as a service. Please consult your local dealer.
The “MAINS INPUT” on the 6040R supports all mains voltages globally (100–240 VAC, 50–60 Hz).

ISS Automatic Power Management

In its automatic energy saving mode, known as Intelligent Signal Sensing (ISS™), your 6040R consumes less than one Watt of power and
you never have to turn off your loudspeakers. Sensing either an analogue input signal or a valid digital audio transmission (even when silent), the loudspeaker automatically wakes up to full operation. The waiting time before the loudspeaker enters the ISS power saving mode can be set using GLM software or with the “ISS TIME” switch on the base panel of the 6040R. ISS can be deactivated completely using the “ISS” switch on the same base panel.

Loudspeaker Setup Using GLM

While the 6040R can be set up using the controls on the loudspeaker, we recommend using GLM software via the control network to enable the 6040R to reach its full potential. Here we’ll describe this process, and you can also find a more detailed description in the GLM System Operating Manual.

1. 1. Download and install GLM software at www.genelec.com/glm.
2. Connect a CAT5 (RJ45) cable between each loudspeaker (and subwoofer) and finally to the control network input of the GLM Adapter (see Figure 5). Then connect the GLM Adapter device to your computer via the USB connector.
3. Connect the Genelec measurement microphone to the microphone input of the GLM Adapter.
4. Using a microphone stand, place the measurement microphone at your listening location with the microphone pointing upwards and the top of the microphone positioned at the listener’s ear height.
5. Follow the simple on-screen instructions within GLM software to measure and set up your loudspeakers.
6. If you don’t plan to use your computer for controlling the loudspeakers after calibration, you can store the calibration settings into the loudspeakers themselves (menu item “Store |Store the Current Group Settings…”).

After the GLM network is disconnected, select these stored settings by switching the “STORED” switch on the base plate of the loudspeaker to “ON”.

Loudspeaker Setup Without GLM

Use the settings on the base plate of the loudspeaker for system setup. These settings provide the basic acoustical calibrations and input selection. Set the “STORED” switch to the “OFF” position.

Figure 6. Controls on the base of the loudspeaker.
The following controls are available:

LOW BASS
The Low Bass control reduces the output of very low bass frequencies, near the cut-off frequency (see Figure 8). The attenuation levels can be set to –2 dB, –4 dB or –6 dB (both switches ON). This is useful in rooms with significant low bass resonances.

BASS
The Bass control offers wider reduction of the bass output below 800 Hz (see Figure 8). The attenuation levels are –2 dB, –4 dB and –6 dB
(both switches ON). This control is useful in balancing out the bass level relative to the mid and high frequencies.

TREBLE
The Treble control allows adjustment of the high frequency output above 5 kHz by +2 dB, –2 dB (both switches ON) or –4 dB (see Figure 8). This control is useful for correcting excessively bright or dull sounding systems or to compensate for any high frequency loss when the monitor is placed behind a projector screen.

LED DISABLE
This switch shuts off the LED light on the loudspeaker’s base.

ISS
This switch activates or deactivates the ISS automatic power saving function.

ISS TIME
This switch selects the time of inactivity after which the loudspeaker goes into power saving mode. The time is approximately 60 minutes (the switch set to “ON”) or 20 minutes (the switch set to “OFF”.)

DIGITAL A and DIGITAL B
The Digital A and Digital B switches select which digital audio channels are reproduced by the loudspeaker. Turning both “DIGITAL A” and “DIGITAL B” switches “ON” reproduces the sum of the A and B channels. A 6 dB attenuation is applied to avoid overloading the loudspeaker.

LEVEL
The two Level switches work in conjunction with the rotary Level control to reduce the maximum overall output to a more comfortable level where required. The switches individually provide 10 or 20 dB of attenuation, while setting both to the “ON” position gives 30 dB of attenuation. The rotary Level control can then apply up to an additional 12 dB of attenuation when set fully counterclockwise, see below.

STORED
The “STORED” switch selects either the physical controls on the loudspeaker base panel or the settings stored inside the loudspeaker using GLM calibration software. The “OFF” position selects the loudspeaker’s local controls. The
“ON” position selects the stored GLM settings. Selecting the stored settings disables the loudspeaker controls on the base panel.

LEVEL rotary control
The rotary “LEVEL” control adjusts the loudspeaker’s output level. First set the correct level using the LEVEL DIP switches, as it is easier to repeat the same setting on all loudspeakers. When using the rotary LEVEL control, we recommend checking with a test signal and SPL metre to ensure that the playback level at your listening position is the same from all loudspeakers.

Using the Tone Controls

As mentioned, the response of the 6040R can be adjusted to overcome acoustical problems in the listening room. Excessive bass level often results if the loudspeakers are placed near a wall or in a corner. Treble can sound too dull or too bright depending on the acoustical damping of the room. The “TREBLE” switch “+2 dB” makes the sound brighter. If the treble feels too high, use “–2 dB” (both switches “ON”) or “–4 dB” to reduce brightness. See Table 1 for suggested tone control settings depending on your speaker location in the room.

OFF

|

OFF

|

OFF

Away from walls in a damped room|

OFF

|

–2 dB

|

OFF

Away from walls in a reverberant room|

OFF

|

–4 dB

|

OFF

Near a wall| –2 dB| –4 dB| OFF
In a corner| –4 dB| –4 dB| OFF

Table 1. Recommended tone control settings.

Using the 6040R with Subwoofers

The 6040R can be combined with Genelec subwoofers to increase the sound pressure level (SPL) and extend the low frequency response of the system. Subwoofer models 7350, 7360 and 7370 all support GLM calibration, which is a great advantage for achieving a neutral and accurate bass output to match the main loudspeakers. The 7050 or F Two subwoofer models can also be used, but as these don’t support GLM calibration they should be set using their own DIP switch controls once the 6040R loudspeakers have been calibrated. Recommended subwoofer solutions are shown in Table 2, but please consult your authorised Genelec dealer to determine the best system for your needs.
A basic method for setting up with F Two subwoofers and GLM calibration for the 6040Rs is as follows:

1. Calibrate the 6040R using GLM.
2. Store the calibration settings to the 6040R.
3. Remove the GLM adapter and GLM network connections.
4. Connect the F Two(s) to the system so that the cabling goes through the F Two.
5. Calibrate the subwoofer phase manually (see the F Two user manual).
6. Control the volume using the remote controller that is supplied with the F Two Subwoofer.

Subwoofer model for a pair of 6040Rs| Number of subwoofers| GLM control for subwoofer| Control with DIP Switches| Notes
---|---|---|---|---
F Two| 1| No| Yes| Using a single subwoofer may limit maximum sound pressure level
F Two| 2| No| Yes|
7050| 1| No| Yes| Using a single subwoofer may limit maximum sound pressure level
7050| 2| No| Yes|
7350| 1| Yes| Yes| Using a single subwoofer may limit maximum sound pressure level
7350| 2| Yes| Yes|
7360| 1| Yes| Yes|

Table 2. Recommended subwoofers for a pair of 6040Rs.

Figure 7. Analogue audio cabling with F Two subwoofer.

If GLM is not used for calibrating the 6040R, use the DIP switch controls on the subwoofer and 6040R to adjust the phase and frequency balance of the system.

Maintenance

No user serviceable parts are inside the loudspeaker. All servicing of the 6040R should only be done by qualified service personnel.

Safety Considerations

The 6040R has been designed in accordance with international safety standards. To ensure safe operation and to maintain the loudspeaker under safe operating conditions, the following warnings and cautions should be observed:

• Do not use this product with a mains cable having no protective earth conductor or a mains power connection with no protective earth terminal as this may compromise electrical safety.
• Do not expose the loudspeaker to water or moisture. Do not place any objects filled with liquid, such as vases on the loudspeaker or near it.
• All servicing of the 6040R should only be done by qualified service personnel.
• Do not open the loudspeaker enclose or remove any parts of the loudspeaker.
• Note that the power button on the loudspeaker’s base does not completely disconnect mains power. To do this, you need to disconnect the mains power cable.
• The 6040R is capable of producing sound pressure level (SPL) in excess of 85 dB, which may cause hearing damage. Sound exposure is a measure of energy, i.e. SPL with time. Over an 8 hour period, sound exposure from your listening system should not exceed 80 dB(A) in adults or 75 dB(A) in children. The 3 dB equal energy principle applies, so 80 dB for 8 hours equals 83 dB for 4 hours, 86 dB for 2 hours etc.
• This equipment is only intended for indoor use and for use in normal room temperatures.

Guarantee

This product is guaranteed for a period of two years against faults in materials or workmanship.

Register your product at www.genelec.com/register- products to receive a three-year extension to the guarantee.
Please note that this extension of the guarantee period covers spare parts, but not labour charges. Refer to your supplier for full sales and guarantee terms.

Specifications

Accuracy of frequency response,

± 1.5 dB

| 50 Hz–20 kHz
Maximum short term sine wave acoustic output on axis in half space, averaged from 100 Hz to 3 kHz at 1 m| ≥ 109 dB SPL
Maximum long term RMS acoustic output in the same conditions with IEC weighted noise (limited by driver protection circuit) at 1 m| 98 dB SPL
Maximum peak acoustic output per pair in a listening room with music material at 1 m| ≥ 118 dB
Self generated noise level in free space at 1 m on axis (A-weighted)| ≤ 5 dB
Harmonic distortion at 90 dB SPL at 1 m on axis

Freq: 50 to 100 Hz

100 Hz

| ****

< 2 %

< 0.5 %
Drivers|
Bass| 165 mm (61/2 in)
 | cone
Treble| 19 mm (3/4 in) metal dome
All drivers are magnetically shielded|
Weight| 14.9 kg (32.8 lb)
Dimensions|
Height without base pads or|
spikes| 999 mm (39 5/16 in)
Speaker width| 237 mm (9 5/16 in)
Base width| 250 mm (10 in)
Speaker depth| 220 mm (8 3/4 in)
Base depth| 266 mm (10 1/2 in)
Amplifier| 6040R
---|---
Bass amplifier short term output power Treble amplifier short term output power

(Long term output power is limited by driver protection circuitry)

| 150 W

150 W

Amplifier system THD at nominal output| < 0.01%
System Signal to Noise ratio, A-weighted Bass

Treble

| ****

109 dB

110 dB

Mains voltage| 100–240 VAC 50/60 Hz
Power consumption|
ISS active| < 1 W
Idle| 12 W
Full output (short term)| 180 W
Signal Processing| 6040R
---|---
Analogue signal input connector XLR female, balanced 10 kOhm

Maximum analogue input signal

Analogue input sensitivity (100 dB SPL at 1 m) Analogue input gain selection, rotary control

| pin 1 gnd

pin 2 non-inverting

pin 3 inverting

+25.0 dBu

–6 dBu

Adjustable from +6 to –6 dBu

Digital signal input connector XLR female 110 Ohm Digital signal output / Thru connector XLR male 110 Ohm| AES/EBU Single Wire AES/EBU Single Wire
Digital audio input Word length Sample rate

Digital input sensitivity (100 dB SPL at 1 m)

| ****

16–24 bits

32–192 kHz

–30 dBFS

Digital input gain sensitivity adjustment Rotary control

Dip switches

| ****

+6 to –6 dBu

–10, –20 and –30 dBu

Control network Type Connection| ****

Proprietary GLM™ network 2 RJ45, CAT5 cables

Crossover frequency| 2.6 kHz
GLMTM software frequency response adjustment Parametric notch filters

Shelving filters

| ****

16

2 LF and 2 HF

System room response calibration| Genelec GLM AutoCal™, GLMTM manual, Stand- alone

Figure 8. The graphs above show the effect of the Low Bass, Bass and Treble controls on the frequency response of the 6040R.

Figure 9. The graphs above show the horizontal directivity characteristics of the 6040R at 0, 15, 30, 45 and 60 degree angles.

Figure 10. The horizontal directivity characteristics of the 6040R .

Figure 11. The vertical directivity characteristics of the 6040R.

Factory & Headquarters Genelec Oy
Olvitie 5
FI-74100 Iisalmi
Finland
T +358 17 83 881 genelec@genelec.com

USA
Genelec Inc.
7 Tech Circle
Natick MA 01760
USA
T +1 508 652 0900 genelec.usa@genelec.com

Sweden
Genelec Sweden Tureholmsvägen 12
125 35 Älvsjö
Sweden
T +46 8 449 5220 sweden@genelec.com

Japan
Genelec Japan Inc
2-22-21 Akasaka
Minato ku
JP-107-0052 Tokyo
Japan
T +81 3 6441 0591 genelec.japan@genelec.com

China
Beijing Genelec Audio Room 101, Building B33 Universal Business Park No.10 Jiuxianqiao Road Chaoyang District
Beijing 100015
China
T +86 10 5823 2014
T +86 400 700 1978 genelec.china@genelec.com

Detailed Datasheets of all Genelec models, Quick Setup & other useful information can be downloaded from www.genelec.com. Genelec Document D0195R001a. Copyright Genelec Oy 11.2021. All data subject to change.

References

• GENELEC真力 · 有源监听音箱领跑者 | Genelec（真力）——始于 1978 年，来自芬兰的有源音箱制造商。
• World Leader in Studio Monitors - Genelec.com
• World Leader in Studio Monitors - Genelec.com
• GLM - Genelec.com
• Rekisteröi tuotteet - Genelec Suomi

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