Owner’s Manual
3
Owner’s Manual
Features
Part No. SW378 Rev. A 07/22
©2022 LOUD Audio, LLC. All Rights Reserved.
400W ultra-ecient Class-D amplifier
Built-Like-A-Tank™ to conquer every gig
while lightweight for easy loading
Frequency response: 47 Hz – 20 kHz [Thump22XT]
Frequency response: 40 Hz – 20 kHz [Thump25XT]
Max SPL: 28 dB [Thump22XT]
Max SPL: 29 dB [Thump25XT]
2" high-performance woofer [Thump22XT]
5" high-performance woofer [Thump25XT]
" 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. features an XLR/TRS input that accepts mic
or line signals
• Ch.2 features an XLR/TRS line input plus stereo
/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. receives signal
Front LED On/O switch
Universal Power Supply (00-240VAC)
Standard pole mount
M0 flypoints for permanent install
Monitor wedge provides optimal angle for use
as a floor monitor
Weight
27.6 lb / 2.5 kg [Thump22XT]
32.6 lb / 4.8 kg [Thump25XT]
Dimensions:
24.4 x 4.0 x 4.0 in / 620 x 356 x 356 mm [Thump22XT]
27.4 x 7.3 x 4.0 in / 696 x 439 x 356 mm [Thump25XT]
Contents
Important Safety Instructions ...........................2
Contents / Features ............................................ 3
Introduction / Getting Started ........................... 4
Hookup Diagrams ...............................................5
ThumpXT Loudspeakers: Rear Features ......... 0
. Power Connection ................................... 0
2. Power Switch .......................................... 0
3. XLR and /4” Combo Input Jacks .......... 0
4. /8” Input Jack [Ch. 2] ...........................
5. Mic / Line Switch [Ch. ] .........................
6. Gain Knobs ...............................................
7. Thru Jack..................................................
8. Main Volume Knob...................................
9. Voicing Modes .........................................2
0. Outdoor Mode ........................................2
. Music Ducking ........................................2
2. Feedback Eliminator ..............................2
3. Front LED ................................................2
4. Fan On / Off .............................................3
5. Fan Speed ...............................................3
6. Mist Level ...............................................3
7. Heat On / Off ...........................................3
8. Heat Level ...............................................3
9. Rotate .....................................................3
20. Bluetooth / Pair .....................................4
2. Speaker Link ..........................................4
22. Overload LED .........................................5
Factory Reset .....................................................5
Protection Circuitry .......................................... 6
Limiting........................................................ 6
Overexcursion Protection .......................... 6
Thermal Protection ..................................... 6
AC Power ........................................................... 6
Care and Maintenance ..................................... 6
Placement / Room Acoustics ............................7
Rigging ............................................................... 8
Appendix A: Service Information ..................... 9
Appendix B: Technical Information .................20
ThumpXT Dimensions .......................................2
ThumpXT Block Diagram .................................22
Limited Warranty ..............................................23