Appendix B: Technical Information - Mackie Thump12BST Owner's Manual

Appendix B: Technical Information

Thump12BST / Thump15BST Loudspeakers Specifications
Acoustic Performance
Frequency Range (–10 dB):
Frequency Range (–3 dB):
Horizontal Coverage Angle:
Vertical Coverage Angle:
Maximum SPL Peak:
Monitor Angle
Transducers
Low Frequency:
High Frequency:
Power Amplifiers
System Power Amplification
Rated Power
Low Frequency Power Amplifier
Rated Power:
Rated THD
Cooling
Design:
High Frequency Power Amplifier
Rated Power:
Rated THD
Cooling
Design:
System Processing
Channel EQ
Main EQ
Loudspeaker Link
LCD Settings
Equalization
Low
Mid
High
Increments
HPF
50 Hz – 23 kHz [Thump12BST]
32 Hz – 23 kHz [Thump15BST]
57 Hz – 20 kHz [Thump12BST]
39 Hz – 20 kHz [Thump15BST]
90º
60º
126 dB [Thump12BST]
127 dB [Thump15BST]
45˚
12 in / 305 mm [Thump12BST]
15 in / 381 mm [Thump15BST]
with ferrite
1.4 in / 36 mm Titanium dome
compression driver
1300 watts peak
1000 watts peak
< 1%
Convection
Class D
300 watts peak
< 1%
Convection
Class AB
3-band, HPF
6 speaker modes
Stereo / Zone [BT Mode]
Screen Saver / Home Screen
±12 dB @ 80 Hz
±12 dB @ 2.5 kHz
±12 dB @ 6 kHz [Ch. 1/2]
±12 dB @ 12 kHz [Bluetooth]
±1 dB
20 Hz – 400 Hz
@12 dB / octave [Ch. 1/2 only]
Input/Output
Input Type:
Mic-Line Impedance:
1/4" TS, Wide-Z ™ Impedance:
Mix Out:
Mix Out Impedance:
Main Control:
Electronic Crossover
Crossover Type:
Crossover Frequency:
Line Input Power
Detachable line cord 100 – 240 VAC, 50 – 60 Hz, 75W
AC Connector 3-pin IEC 250 VAC, 10 A male
Power Supply Type Switchmode
Safety Features
Input Protection Peak and RMS limiting,
power supply and amplifier
thermal protection
Display LEDs Defeatable front power,
Speaker Control
Status Info Input and output levels,
EQ speaker voicing
Bluetooth Information
Bluetooth Protocol
Bluetooth Function
Bluetooth Class
Construction Features
Basic Design:
Material:
Finish:
Handles:
Grille:
Display LEDs
Front:
Rear:
Operating Temperature:
2x Female XLR Balanced
/ 1/4" Unbalanced
8 k balanced
1 M unbalanced
Male XLR Balanced
600 balanced
Rotating knob
24 dB/octave
2 kHz
3.0
Audio Streaming and
User Interface Control
Class 1
Trapezoidal
Polypropylene
Black, textured finish
One on each side,
one on top, one on bottom
Perforated metal with
weather-resistant coating
Power ON
Speaker Control
0 – 40 ˚C
32 – 104 ˚F
Owner's Manual
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