Owner
’s Manual
3
Owner’s Manual
Features
Part No. SW1378 Rev. A 07/22
©2022 LOUD Audio, LLC. All Rights Reserved.
1400W ultra-efficient Class-D amplifier
Built-Like-A-Tank™ to conquer every gig
while lightweight for easy loading
Frequency response: 47 Hz – 20 kHz [Thump212XT]
Frequency response: 40 Hz – 20 kHz [Thump215XT]
Max SPL: 128 dB [Thump212XT]
Max SPL: 129 dB [Thump215XT]
12" high-performance woofer [Thump212XT]
15" high-performance woofer [Thump215XT]
1" compression driver
4 Application-specific voicing modes
• Music
• Live
• Club
• Monitor
Outdoor mode optimizes voicing for open air venues
Bluetooth® connectivity for streaming, speaker linking, and control
• Download the Thump Connect 2 app for complete
wireless control
• Link 2 ThumpXT loudspeakers for a powerful,
wireless, music playback system in both stereo
and dual-zone configuration
Flexible I/O
• Ch.1 features an XLR/TRS input that accepts mic
or line signals
• Ch.2 features an XLR/TRS line input plus stereo
1/8" input
• Thru output contains audio from both input channels
Built-in Feedback Eliminator reduces squeals
and out of control rumble
Music Ducking mode automatically reduces
the level of Ch. 2 when Ch. 1 receives signal
Front LED On/Off switch
Universal Power Supply (100-240VAC)
Standard pole mount
M10 flypoints for permanent install
Monitor wedge provides optimal angle for use
as a floor monitor
Weight
27.6 lb / 12.5 kg [Thump212XT]
32.6 lb / 14.8 kg [Thump215XT]
Dimensions:
24.4 x 14.0 x 14.0 in / 620 x 356 x 356 mm [Thump212XT]
27.4 x 17.3 x 14.0 in / 696 x 439 x 356 mm [Thump215XT]
Contents
Important Safety Instructions ........................... 2
Contents / Features ............................................ 3
Introduction / Getting Started ........................... 4
Hookup Diagrams ............................................... 5
ThumpXT Loudspeakers: Rear Features ......... 10
1. Power Connection ................................... 10
2. Power Switch .......................................... 10
3. XLR and 1/4” Combo Input Jacks .......... 10
4. 1/8
”
Input Jack [Ch. 2] ...........................11
5. Mic / Line Switch [Ch. 1] .........................11
6. Gain Knobs ...............................................11
7. Thru Jack..................................................11
8. Main Volume Knob...................................11
9. Voicing Modes .........................................12
10. Outdoor Mode ........................................12
11. Music Ducking ........................................12
12. Feedback Eliminator ..............................12
13. Front LED ................................................12
14. Fan On / Off .............................................13
15. Fan Speed ...............................................13
16. Mist Level ...............................................13
17. Heat On / Off ...........................................13
18. Heat Level ...............................................13
19. Rotate .....................................................13
20. Bluetooth / Pair .....................................14
21. Speaker Link ..........................................14
22. Overload LED .........................................15
Factory Reset .....................................................15
Protection Circuitry .......................................... 16
Limiting........................................................ 16
Overexcursion Protection .......................... 16
Thermal Protection ..................................... 16
AC Power ........................................................... 16
Care and Maintenance ..................................... 16
Placement / Room Acoustics ............................17
Rigging ............................................................... 18
Appendix A: Service Information ..................... 19
Appendix B: Technical Information .................20
ThumpXT Dimensions .......................................21
ThumpXT Block Diagram .................................22
Limited Warranty ..............................................23
