MB 12.1   Full range system

 

Download datasheet               User manual               EASE Data MB 12.1

 

 Frequency Response (1)
Operating Frequency Range (2)
Maximum SPL (3)
Coverage Angle (H x V) (4)


Crossover
Transducers LF-MF
HF


Balanced Input Section Sensitivity
Connectors
Input Impedance
Amplifiers Type
Burst capability (5)
THD, DIM, SMPTE
Protections


DSP on board





Mains AC Power
Current Requirement
Connector


Dimensions (HxWxD)
Weight
Front Protection
Cabinet



Finish
35mm pole mount
Hanging Points M10
Hanging Points Option

54Hz - 18,5KHz
48Hz - 19,5KHz
131,5dB SPL
85° x 40°. Range 1100Hz - 13KHz


1350Hz nominal
12-in optimally vented cone driver 
1-in exit, 1,75-in diaphragm driver, CD horn loading 


+4dBu.
Female XLR, male XLR loop out
12KOhm balanced
High Efficiency Digital Amplifier
2 x 610W
< 0,05%
Over-temperature power limiting, Thermal shutdown, 
Short-circuit, Overload output protection, Soft Clip limiter

48KHz AD/DA, 24bit
Signal routing, Crossovers, System-Eq, Offset delay,
Time-shaped limiters
Full Range / HP (100Hz LR24) switch


Nominal 230VAC(195-240)(6) - 50Hz
3A
PowerCon AC-input connector, link PowerCon Out


550 x 365 x 400mm
25 Kg
Powder coated metal grill, open cell foam
18mm baltic birch multiply, marine environment
2 recessed metal handles


Black scratch resistant waterborne coating system
On bottom panel
2 on top, 3 on bottom panel
Live Kit 12

 

 

Notes
(1) Frequency Response (± 3dB) measured on-axis in half-space loading condition, 1/36 octave frequency resolution. Half space condition occurs when floor, rear or side walls are close to loudspeaker, and affect low frequencies loading.
(2) Range limits stated at - 6dB.
(3) Maximum Full Range SPL measured in half-space loading condition, referred to 1m measurement distance,
with pink noise (6dB crest factor).
(4) - 6dB points.
(5) Amplifier capability with pink noise (6dB crest factor).
(6) Performance Data measured with 230VAC.

MB audiosystems operates a policy of continouos improvement. MB audiosystems reserves the right to alter specifications without further notice. The introduction of new materials or production methods will always equal or exceed the published specifications. Rights for names and trademarks quoted in this document belong to respective owners.

 

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