By: Mackie
Professional Audio / Video Products
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
400W, 15-inch Portable Powered Loudspeaker

Designed by the same team that produced the best-selling Mackie TH-15A , the Mackie Thump Series Powered Loudspeakers deliver deep low-end and real power in a lightweight design that is extremely portable. Class-D Fast Recovery™ amplification pushes unmatched power to the high-frequency compression driver and bass-pounding high-output woofer. Plus, Mackie Active processing, including a precision crossover and driver time-alignment provides total optimization for maximum system efficiency. Versatile by design, Thump loudspeakers feature a user-adjustable 3-band EQ for tone control and, since they can be pole-mounted or used as a wedge, the Thump Series loudspeakers represent the best value available for a complete stage solution.


Available Options Include:

0021521-02 Amplifier Assembly for TH-15A (100-120VAC)
0021521-03 Amplifier Assembly for TH-15A (200-240VAC)
2039987 Compression Tweeter for TH-15A

TH-15A features include:

  • Class-D amplification
  • 15" high-output woofer
  • 1.4" titanium dome compression driver
  • Precision 2-way crossover
  • Transducer time alignment
  • System protection / limiting
  • 3-band EQ with sweepable mid to dial in your sound
  • Mic/line input allows direct connection of microphone
  • Flexible mounting options including tripod and pole-mounting
  • Angled design perfect for use as a stage monitor
  • Rugged polypropylene construction designed for heavy use
  • Weight: 33.2 lb  (15.1 kg)
Frequency Response 39 Hz - 20 kHz (-3 dB)
32 Hz - 23 kHz (-10 dB)
Horizontal Coverage Angle 90˚
Vertical Coverage Angle 60˚
Maximum SPL 126 dB SPL @ 1 m
Compression Driver 1.4' (36 mm)
Diaphragm Titanium (tweeter)
Magnet Ferrite
Woofer Diameter 15.0" (381 mm)
Cone Material Paper (woofer)
Rated Power 500 W RMS, 1000 W peak (overall)
400 W RMS, 800 W peak (LF)
100 W RMS, 200 W peak (HF)
Amplification Class D (LF)
Class AB (HF)
Input Female XLR / 1/4" combo balanced
Input Impedance 20 k balanced bridging, 10 k unbalanced
Thru Male XLR balanced
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)
Crossover Type 24 dB / octave
Crossover Frequency 3 kHz
Equalization Low Frequency EQ: ±6 dB @ 80 Hz, shelving
Mid Frequency EQ: ±6 dB sweepable from 100 Hz to 8 kHz
High Frequency EQ: ±6 dB @ 12 kHz, shelving
Power US detachable line cord:  100 – 120 VAC, 50 – 60 Hz, 130W


EU detachable line cord:  220 – 240 VAC, 50 – 60 Hz, 130W

AC connector:  3-pin IEC 250 VAC, 10 A male

Power supply type:  switchmode

Operating temperature: 0 - 40˚ C

Extended ambient temperature: 32 - 104˚ F


Input Protection Peak and RMS limiting, power supply and amplifier thermal protection
LED Front / rear power ON, rear OL (overload)
Construction Basic Design:  Trapezoidal


Cabinet: Polypropylene

Finish: Textured

Handles: One on each side, one on top

Grille: Perforated metal with weather-resistant coating

Monitor Angle:  45˚


Mounting 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 Thump15 loudspeaker
Dimensions 27.6 x 16.8 x 15.5" (702 x 427 x 394 mm)
Weight 33.2 lb (15.1 kg)

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Prices and specifications subject to change without notice.