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Where Stage monitors are concerned, d&b applies the same system concept as it does for its front of house systems. Stage monitoring can seriously enhance the performance of the artist and the success of a production. That's why d&b has always maintained that there should be no difference in the quality of sound between front of house and the stage, and that stage monitoring requirements are possibly even more demanding. Consequently d&b's Stage monitors have compact dimensions, functional design and high performance, together with well-defined dispersion control, resulting in systems that are visually discrete, exceptionally powerful and guarantee a high feedback stability. The "d&b specific" combination of a neutral, intelligible sound character that is clear and transparent even at high sound pressure levels provides the engineer with an efficient, effortless tool and a neutral platform. This is achieved through d&b's unique design approach based on a holistic view of the interaction between loudspeakers, electronics and mechanical accessories.
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| MAX |
MAX12 |
MAX and MAX12 are 2-way loudspeakers with a coaxially mounted 15" or 12" LF driver respectively and a 2" exit HF compression driver. By virtue of the low profile cabinet design these loudspeakers are ideal for use in visually sensitive situations. Although the HF and LF drivers have separate magnet structures, the d&b design to couple the high frequency horn throat to the low frequency diaphragm creates a 60° radial mid /high horn. While this exhibits a slightly increased directivity towards higher frequencies, the performance is still remarkably close to that of a constant directivity horn. These loudspeakers distinguish themselves through remarkable vocal presence, excellent feedback stability and high efficiency. The MAX /MAX12 loudspeakers are passively crossed over, are able to be driven by any appropriate linear power amplifier and may optionally be used in a 2-way active mode to increase headroom, particularly in the high frequency range. They can be configured with d&b subwoofers as a drumfill or with a high stand adapter for small PA applications. In addition MAX when fitted with optional MAN CF4 stud plates serve as a downfill for flown C4 systems.
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| MAX Rigging Examples |
M6 Monitor
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The M6 is a 2-way high performance stage monitor that produces 132 / 135 dB SPL when driven passively with the D6 / D12 respectively or 138 dB SPL when driven actively with the D12. The constant directivity dispersion of 50° × 80° (h × v) delivers an accurately defined coverage area on stage and when used upright it is transformed into a powerful PA system with a dispersion suitable for a variety of applications. The M6 cabinet is constructed from marine plywood, which incorporates the handles, and has an impact resistant paint finish. It has two M10 threaded inserts on each side panel to enable quick and flexible rigging and a socket to accept loudspeaker stands. Two runners recessed in the bottom panel protect the cabinet from scratching and prevent movement.
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Operation with D6 or D12
Select the controller setup M6.
Operation with D6
Up to a total of two M6 loudspeakers can be passively driven by each
D6 amplifier channel.
Operation with D12
The D12 allows the M6 cabinet to be driven either in "2-Way Active"
mode or in passive mode.
Active operation ("2-Way Active")
Selecting "2-Way Active" mode with the M6 setup enables up to two
M6 cabinets to be driven actively by the D12 amplifier. In applications
with low continuous levels and low ambient temperatures up to three
cabinets may be connected.
In "2-Way Active" mode the D12 routes separate LF and HF signals to
the amplifier channels. Pins 1/2 of both EP5 output connectors
(NL4: 1+/1-) carry the LF signal, pins 3/4 (NL4: 2+/2-) carry the HF
signal. The output connector pin assignment is set automatically when
"2-Way Active" mode is selected.
The input signal can be fed either to INPUT A or to INPUT B and is
routed (linked) to both amplifier channels internally.
Passive operation ("Dual channel" mode)
Selecting "Dual channel mode" with the M6 setup enables up to two
M6 cabinets to be driven by the respective channel. In applications with
low continuous levels and low ambient temperatures up to three
cabinets per channel may be connected.
In "Dual channel" mode each amplifier channel drives all output pins of
its respective output connector thus driving the cabinet's HF and LF
sections via their passive crossover networks. Pins 1/3 of the EP5 output
connector (NL4: 1+/2+) carry the positive and pins 2/4 (NL4: 1-/2-)
carry the negative components of the signal.
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Passive operation ("Mix TOP/SUB" mode)
With its standard connector wiring the M6 requires 4 wires to be driven
and therefore cannot be used in "Mix TOP/SUB mode". However, for
permanent passive use with dedicated cabling the M6 setup is also
available in "Mix TOP/SUB mode".
Controller settings
For acoustic adjustment the functions CUT, HFA and CPL can be
selected.
CUT circuit
Set to CUT, the M6 low frequency level is reduced. The M6 is now
configured for use with d&b active subwoofers.
HFA circuit
In HFA mode (High Frequency Attenuation), the HF response of the M6
system is rolled off. The HFA circuit provides a natural, balanced
frequency response when a cabinet is placed close to listeners in near
field or delay use.
High frequency attenuation begins gradually at 1 kHz, dropping by
approximately 3 dB at 10 kHz. This roll-off mimics the decline in
frequency response experienced when listening to a system from a
distance in a typically reverberant room or auditorium.
CPL circuit
The CPL (Coupling) circuit compensates for coupling effects between the
cabinets when building closely coupled arrays. CPL begins gradually at
1 kHz, with maximum attenuation below 400 Hz, providing a balanced
frequency response when M6 cabinets are used in arrays of two or
more. The function of the CPL circuit is shown in the diagram opposite
and can be set in dB attenuation values between -9 and 0.
Positive CPL values create an adjustable low frequency boost (0 to
+5 dB) and can be set when the M6 is used as a full-range PA speaker.
For a single cabinet in free space conditions a value of +3 dB is
recommended.
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M4 Monitor
The M4 is a 2-way high performance stage monitor that produces 134 / 138 dB SPL when driven passively with the D6 / D12 respectively or 140 dB SPL when driven actively with the D12. The constant directivity dispersion of 50° × 70° (h × v) delivers an accurately defined coverage area on stage and when used upright it is transformed into a powerful PA system with a dispersion suitable for a variety of applications. The M4 cabinet is constructed from marine plywood, which incorporates the handles, and has an impact resistant paint finish. It has two M10 threaded inserts on each side panel to enable quick and flexible rigging and a socket to accept loudspeaker stands. Two runners recessed in the bottom panel protect the cabinet from scratching and prevent movement.
Amplifiers
The M4 can be driven passively either by d&b's D6 or D12 dual channel power amplifiers configured for the M4 or actively by the D12 switched to 2-way Active mode. More detailed information on specific loudspeaker setups with d&b amplifiers is available either in the relevant loudspeaker or amplifier manuals.
Data
| Components |
15" driver with neodymium magnet / coaxial
1.3" exit compression driver with 3" coil and CD horn |
Max. Sound pressure (1 m, free field) with
D6 in passive mode
D12 in passive mode
D12 in active mode
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134 dB SPL
138 dB SPL
140 dB SPL
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| Power handling capacity (RMS/peak 10ms) |
400 / 1600 W |
| Frequency response (-5 dB) |
55 / 100 Hz - 17 kHz |
| Nominal dispersion angle (h × v) 10A / 10A-D |
50° × 70° conical CD |
| Cabinets per channel D6 / D12 (Passive Mode) |
2/2 |
| Cabinets per channel D12 (Active Mode) |
2 |
| Dimensions (W × H × D) |
363 × 580 × 505 |
| Weight lb |
20 |
| Dimensions (W × H × D) |
14.3 × 22.8 × 19.9 mm |
| Weight lb |
44 |
M2 Monitor
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The M2 is d&b's definitive high performance actively crossed over stage monitor system. The bass-reflex enclosure is optimized for minimal air compression and houses two 12" LF drivers, which are powered by the d&b D12 amplifier using SenseDrive technology. The 1.4" exit HF compression driver operates into a very low distortion horn with a waveguide oriented design. This superlative cabinet achieves a constant directivity of 45° × 60° (h × v) above the unusually low frequency of 600 Hz, resulting in substantial feedback stability and a very direct voice reproduction. Finally, its peak sound pressure level of 143 dB at 1m will satisfy even the unhealthiest of SPL requests.
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Features
| » | Even Frequency Response Across the Ranges |
| » | Easy to Set Up |
| » | Very Reliable |
| » | High Output To Size & Weight Ratio |
| » | Flexible Range |
| » | 5 year guarantee |
| » | Integrated System Design |
| » | Multi Functional Rigging |
| » | Precise Pattern Control |
| » | Colour & Water Resistant Options |
Applications
| » | Theatre |
| » | Conference |
| » | Cinema |
| » | Rock n Roll |
| » | Live Event |
| » | Theme Parks |
| » | Houses of Worship |
| » | Hire Companies |
| » | Leisure Facilities |
| » | Voice Evacuation |
| » | Stadiums |
| » | Bars/Clubs/Restaurants |
The d&b System philosophy to make the highest quality loudspeakers and amplifiers has kept them at the top of their league for many years. The brand is now stronger than ever and will give every owner a pleasurable experience.
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