TXP4.3500D Amplifier

Tarantula Xtreme Power Full Bridge
Max Power3,500 Watts
RMS Power 4Ω140W x 4
RMS Power 2Ω235W x 4
RMS Power 1Ω375W x 4
RMS Bridged 2Ω700w x 2


To beat the competition & be the loudest on the streets, you have to think smarter, buy smarter, & build smarter. Helping you become that guy, Soundstream’s proud to introduce Tarantula XTREME POWER amplifiers. New to the Soundstream arsenal in Fall 2020, these robust Class D amplifiers produce massive power beyond your wildest dreams. Don’t let their size fool you though, they pack a HUGE punch. Super efficient silicon steel core power supply transformers deliver high-current power on demand. While traditional toroidal transformers are compact & deliver clean, uncolored power for premium sound, silicon steel alloy core transformers pass far more current, more efficiently. What does this mean for you? More power to your subwoofers & speakers without needing a truck-load of batteries & industrial-size power wiring… Mind blown!

Your vehicle and systems electrical are above run-of-the-mill?

Then why not step above the standard digital amplifier game. TRY TXP!


Tarantula XP Features:

1-ohm Stereo & 2-ohm Bridged Full Range Operation

LED Accent Lighting Illuminates Circuit Board, for Your Viewing Pleasure

Silicone Steel Alloy Core Power Supply Transformers, & Flux Capacitors

Military Grade SMT PCB Maintains Dynamic Performance

Direct Short, Thermal, & Overload Circuits Protect Amplifier

200mV-6V High Level or Low-Level RCA Input & Output

Variable 12dB High Pass, Low Pass, & Subsonic Crossovers


Max Power3,500 Watts
RMS Power @ 4Ω140W x 4
RMS Power @ 2Ω235W x 4
RMS Power @ 1Ω375W x 4
RMS Bridged @ 2Ω700W x 2
Remote Gain ControlN/A
Low Pass Filter50-6KHz
High Pass Filter15-6KHz
Bass Boost0-12dB
Bass Boost FrequencyN/A
Subsonic Filter
Frequency Response
Input Sensitivity200Mv-6V
Operation Voltage9V-16V DC
Fuse RatingN/A
(8.25″W x 2.75″H)

The TXP Line of amplifiers does not come with external fusing. Make sure you install an appropriate in-line fuse from the positive side of your power source.


Tarantula XP Amplifier Owners Manual [PDF]