Appendix C: Th-15A Specifications - Mackie TH-15A Owner's Manual

Appendix C: TH-15A Specifications
Frequency Range (–10 dB):
Frequency Response (–3 dB):
Horizontal Coverage Angle:
Vertical Coverage Angle:
Maximum SPL Long-Term:
Maximum SPL Peak:
Input Type:
Input Impedance:
Loop-through:
Level Control:
Sensitivity:
Low Frequency:
High Frequency:
Low Frequency Power Amplifier
Rated Power:
Signal-to-Noise Ratio:
> –94 dB, 20 Hz to 20 kHz, unweighted,
referenced to 138 watts into 8 ohms
Design:
High Frequency Power Amplifier
Rated Power:
Signal-to-Noise Ratio:
> –97 dB, 20 Hz to 20 kHz, unweighted,
referenced to 50 watts into 4 ohms
Design:
Crossover Type:
Crossover Frequency:
40 Hz – 20 kHz Low Frequency EQ:
Mid Frequency EQ:
50 Hz – 18.5 kHz
90º
60º
High Frequency EQ:
118 dB SPL @ 1m
121 dB SPL @ 1m
Direct/EQ Switch:
Female XLR Balanced /
Over-excursion Protection:
Unbalanced
20 k balanced
Thermal Protection:
bridging;
10 k unbalanced
Driver Protection:
Male XLR Balanced /
Unbalanced
(parallel with input)
Rotating knob
0 dB at center
US:
+4 dBu for full output
(Level Control @ Center)
EU, CN:
–36 dBu for full output
(Level Control @ Max)
AC Connector:
15 in / 381 mm with
steel frame, paper cone
Basic Design:
woofer
Material:
Horn-loaded 1 in /
Finish:
25 mm exit compression
Handles:
driver
Grille:
Display LEDs
150 watts, 8 ohm load
300 watts peak
Operating Temperature:
BTL Class D
Dimensions
50 watts, 4 ohm load
100 watts peak
Mounting Methods:
Class AB
24 dB/octave
3 kHz
±15 dB @ 80 Hz, shelving
±15 dB, bandpass,
sweepable from100 Hz to
8 kHz
±15 dB @ 12 kHz,
shelving
Bypasses EQ section
Second-order sub-sonic
filter
Independent amplifier
shutdown, auto reset
Independent HF and LF
compressors
100 – 120 VAC,
50 – 60 Hz 320 watts
200 – 240 VAC,
50 – 60 Hz 320 watts
3-pin IEC 250 VAC,
20 A male
Asymmetrical Trapezoidal
Polypropylene
Textured
One on each side, one on
top
Perforated metal with
weather-resistant coating
Front: Power ON
Rear: Power ON, OL (overload)
0˚ – 40˚C
32˚ – 104˚F
Height: 27.6 in / 702 mm
Width: 16.8 in / 427 mm
Depth: 15.5 in / 394 mm
Weight: 36 lb / 16.3 kg
Pole-mountable via the built-in socket on the
bottom of the cabinet. Be sure the pole is
capable of supporting the weight of the TH-15A.
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