T1.4000DL | 4000 Watt Monoblock Amplifier | Soundstream

Soundstream T1.4000DL

4000W Tarantula Electro Series Mono-Block Class D Car Amplifier

4000W Tarantula Electro Series Mono-Block Class D Car Amplifier

• RMS: 700W x 1 @ 4 ohms, 1300W x 1 @ 2 ohms, 2000W x 1 @ 1 ohm
• Total Peak Power: 4000W
• Dash Mount Gain Control Module Included
• Multi-color RGB LED Illumination Accent Lighting
• DataLink for Strapping Two Amps for Double Power
• 9"W x 18"L x 2.5"H

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List price $459.99
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FREE delivery: Thu, June 17 to VA.

Item Condition: Brand new

The item is brand new and not used.


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4,000 Watt Tarantula Series Mono-Block Class D Amplifier

Soundstream T1.4000DL

Tarantula amplifiers continue to dominate the Soundstream amplifier arsenal. For the newest 2015 generation, Soundstream maintained their stable performance, but has given them a unique appearance. Each Tarantula Electro amplifier features a 12-point RGB LED lighting system, containing its own independent RGB control. A simple press of the end panel mounted switch changes the color to one of several presets, slow-motion color change, or rapid flashing random color. For more custom installs, a single color can be selected during slow-motion color change. 2015 Tarantula Electro models include 4-channel, 1-ohm stable class D 5-channel & monoblocks, and an additional .5-ohm stable 3,000w monoblock.

General Features:

  • Tarantula Series Mono-Block Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 700 watts x 1 channel
    • 2 ohms: 1,300 watts x 1 channel
    • 1 ohms: 2,000 watts x 1 channel
  • Max power output: 4,000 watts
  • Pulse Width Modulated MOSFET power supply w/ Audiophile Grade IRTM Transistors
  • Military Grade SMT PCB Maintains Dynamic Performance
  • Multi-color RGB LED Illumination Accent Lighting
  • Solid Color, Flashing, Random, or Slow-Motion Color Change
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • Mono channel operation
  • Dash Mount Gain Control Module Included
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • 200mV-6V High Level or Low Level RCA Input
  • Total Harmonic Distortion (THD): <0.1%
  • Signal to Noise Ration: >104 dB
  • Variable 40-220Hz 12dB Low Pass Crossover
  • Variable 15-50Hz 12dB Subsonic Crossover
  • Variable 0-12dB 45Hz Bass Boost
  • Selectable 180deg Phase Shift
  • Fuses: 35 Amp x 5
  • 1/0 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 9"W x 18"L x 2.5"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Check out the Soundstream T1.4000DL Owner's Manual

Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
700 watts x 1 channels
RMS Power @ 2 ohms
1,300 watts x 1 channels
RMS Power @ 1 ohm
2,000 watts x 1 channels
Amplifier Specifications
Amplifier Series
Tarantula (Soundstream)
Marine Certified
Amplifier Class
Number of Channels
1 - Mono
Total Peak Power Output
4000 watts
Total RMS Power Output
2000 watts
Maximum Input Gauge Size
1/0 AWG
Minimum Impedance Unbridged
1 ohms
Minimum Impedance Bridged
1 ohm
THD at Rated RMS Power
Speaker Level Inputs
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
40 - 220 Hz
Subsonic Filter
15 - 50 Hz
Signal-to-Noise Ratio
104 dB
Bass Boost
0 - 12 dB
Bass/Gain Remote
Fan Cooled
Fuse Rating
35A x 5 
CEA-2006 Compliant
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
Hi-Res Certified
Authorized Dealer
Authorized Dealer
Authorized Dealer
What is in the box?
WITB: Amplifiers
Wired gain knob (wire attached)
Mounting screws (4)
Washers (4)
One spare fuse
Allen wrenches (2)
User manual
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Soundstream T1.4000DL

Soundstream T1.4000DL



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By feature average rating



October 17, 2015

Solid Amp

I have this amp powering 2 SA-12s and they hit hard. Amp does very close to rated power. Only had for a month so I can't speak on durability yet, but so far 0 problems. Quality amp.


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January 20, 2016

Great amp

I purchased this amp due to the knowledge i have in car audio/video. I have the amp running on 2 audiopipe txxbd-2 15" in a custom box c pillar wall in a 2002 trailblazer. im sporting 4 batteries with it a 180amp alt. it was a budget build to stay below 1500 and i did all for just over 1200. very pleased with the power. The changing led is great for shows to brag attention. However get 1/0 to 4 gauge reducers the long 2 step ones to connect power and ground. Trust me. You will need them.


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March 24, 2017

Good price

This amp is worth the money and has the power to push subs to the max. No problems with it and has a great look


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May 22, 2016

Not bad for price

Firstly, as others have said.. The set alan screws are super super super tight. You neatly strip it trying to turn it then you can see shavings of metal coming out. Other than that it looks really cool and although not cea2006 certified it seems to put out pretty close to rated. One thing I will say is it is very power hungry for a class D. Even at 4ohm pushing 700w on a 150amp alternator and xs power battery it still dims headlights. Bot sure if this is a defect in the vehicle its installed in or just a low eff. Amp. Maybe someone else can say if they had similar issues. Other than all that, hard to beat the price per power you get.


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March 29, 2016

Best bang for your buck by far !

I currently have this amp running 2 soundstream 12" T5's and boy does this thing knock. Most of the time I have to keep my bass knob turned all the down to not even a quater turn unless I'm showing off the system or trying to make people mad ! It's a beautiful design gets alot of attention and it's not to big and bulky. I highly recommend this product! One of the best amps I've ever owned or even installed


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July 20, 2019

Solid unit

Plenty of power no issues so far im loving this amp


April 7, 2017

good amp

gets hot but doesnt shut off pushes my 2 t5.122s really good.....worth buying led is a good thing if you show it off


November 6, 2016

Descent Amp!

Even at 2 ohms, I'm getting good power from this amp. It has never gotten got and it performs at it should. Highly recommend!


August 20, 2016

Nice amp

Bought this to replace a hifonics Brutus that was faulty. Very impressed. Really pretty to look at. The color changing LEDs are really neat if you like to show off. It's powering a sundown SA15 and it really slams. Can't speak on install difficulty I had my local audio shop do it. It definitely pushes my sundown harder and cleaner than the hifonics amp and it looks better while doing it. The only criticism I can possibly think of is that the bass boost knob feels a bit cheap compared to the hifonics amp, but other than that this soundstream is a win on every level. Get one.


March 29, 2016

having fun

I bought two amps 4000 watts and the performance they are giving is incredible I might buy 2 more for my other car I highly recommend this product it's good I give it 10/10 thank you for the good craft men ship of your amps and the low price . Yours truly Esteban Rivera v.p Gotham city jokers a.c Staten Island new york.


December 13, 2015

Good Solid Amp!!

Worth every penny!! Pushing2 Audiopipe BC 15s. Hammering the lows!!


December 6, 2018

Worth Every Penny

I have been using this amp for a little over 3 years now. It has absolutely no problem pushing 2 American Bass XFL1044 (1000rms each). I have never had any problem with this amp, and I have been squeezing out as much power out of this thing as possible! This thing can power almost anything you throw at it. The only problem is that it gets a little hot. However, it only gets a little hot when I’m playing the subs over 75% volume and for a few hours at a time. Other than that this thing fricking rocks! Sadly I’m down grading subs to fit in my truck :/ but I will be using this amp to power my Skar Audio subs. Overall I am very happy with this product. I was scepticale at first but once this amp was hooked up and started to power my subs I couldn’t believe it. I would 100% buy again if the occasion rises for a new amp.

Ronald Card

June 1, 2016

Happy overall

I have this amp hooked up at 2000rms at 1ohm, if it's putting that out I can't say for certain. It is hooked up to a hdc3.10 1500rms 4500 peak after the break in period I now have the amp gain at about 92% (turned all the way up and backed off just a tad so if wasn't at full tilt, the bass boost is only a little more than 1/4 turned up to minimize clipping if any occurs, which none ever will. If your looking for a good subwoofer and amp combination I would buy this amp and a soundqubed hdc3 10" it only will take up 2 cu ft total space. I just recommend a 2.5v or greater sub output on your headunit so the gain doesn't have to be turned up all the way on the amplifier (hence my problem right now...on the other hand I do have to turn my gain on my headunit to -20(goes to-50) cause it is just to much for certain songs and then I have to turn it up to +8(goes to 10) with other songs. I am a bass head but I do drive a sedan and listen to a variety of music.) shittt I'm rambling now, good buy if your on the fence get it that's all I have to say🙄😂 oh just have to add running like that for an hour straight the amp was pretty damn warm should probably have some better air flow but oh well


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January 21, 2019

Not happy

I bought this amp in November 5th, 2018. It just sat in the Shelf until last Friday which would have been what January 19th. It ran for about two and a half days pushing a t5.125 at 1ohm gain half way up and just stopped working there's no ac voltage output on the speaker terminals. What I can say is Sonic Electronix has been excellent to deal with so I will definitely do more business with them


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4000W Tarantula Electro Series Mono-Block Class D Car Amplifier


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