Mackie Thump TH15A Spec Sheet

13

Appendix C: TH-15A Specifications

Equalization

Low Frequency EQ:

±15 dB @ 80 Hz, shelving

Mid Frequency EQ:

±15 dB, bandpass,

sweepable from100 Hz to 8 kHz

High Frequency EQ:

±15 dB @ 12 kHz, shelving

Direct/EQ Switch:

Bypasses EQ section

Protection Features

Over-excursion Protection:

Second-order sub-sonic filter

Thermal Protection:

Independent amplifier

shutdown, auto reset

Driver Protection:

Independent HF and LF

compressors

AC Power Requirements

US:

120 VAC, 60 Hz

Europe:

240 VAC, 50 Hz

Korea:

220 VAC, 60 Hz

Japan:

100 VAC, 50/60 Hz

AC Connector:

3-pin IEC 250 VAC, 20 A male

Fuse:

115 VAC: T 6 AL/250 V

230 VAC: T 3.15 AL/250 V

Power Consumption:

320 watts with music,

loud mix

20 watts quiescent (idle)

Construction Features

Basic Design:

Asymmetrical Trapezoidal

Material:

Polypropylene

Finish:

Textured

Handles:

One on each side, one on top

Grille:

Perforated metal with

weather-resistant coating

Display LEDs

Front:

Power ON

Rear:

Power ON, OL (overload)

Physical Dimensions and Weight

Dimensions

Height:

27.1 in/689 mm

Width:

16.8 in/427 mm

Depth:

15.8 in/401 mm

Weight:

36 lb/16.3 kg

Mounting Methods:

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.

Disclaimer

Since we are always striving to make our products

better by incorporating new and improved materials,

components, and manufacturing methods, we

reserve the right to change these specifications at

any time without notice.

Acoustic Performance

Frequency Range (–10 dB):

40 Hz – 20 kHz

Frequency Response (–3 dB):

50 Hz – 18.5 kHz

Horizontal Coverage Angle:

90

º

Vertical Coverage Angle:

60

º

Maximum SPL Long-Term:

113 dB SPL @ 1m

Maximum SPL Peak:

116 dB SPL @ 1m

Input/Output

Input Type:

Female XLR Balanced/Unbalanced

Input Impedance:

20 k

balanced bridging;

10 k

unbalanced

Loop-through: Male XLR Balanced/Unbalanced

(parallel with input)

Level Control:

Rotating knob

0 dB at center

Sensitivity:

+4 dBu for full output

(Level Control @ Center)

–36 dBu for full output

(Level Control @ Max)

Transducers

Low Frequency:

15 in/381 mm with steel frame,

paper cone woofer

High Frequency:

Horn-loaded 1 in/25 mm exit

compression driver

Power Amplifiers

Low Frequency Power Amplifier

Rated Power:

150 watts, 8 ohm load

298 watts peak

THD:

<0.1%

Signal-to-Noise Ratio:

> –94 dB, 20 Hz to 20 kHz, unweighted,

referenced to 138 watts into 8 ohms

Design:

BTL Class D

High Frequency Power Amplifier

Rated Power:

50 watts, 4 ohm load

99 watts peak

THD:

<0.1 %

Signal-to-Noise Ratio:

> –97 dB, 20 Hz to 20 kHz, unweighted,

referenced to 50 watts into 4 ohms

Design:

Class AB

Electronic Crossover

Crossover Type:

24 dB/octave

Crossover Frequency: 3 kHz

Mackie Thump TH15A Spec Sheet

Mackie Thump TH15A Manual

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