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Soundstream TN4.900D

900W 4-Channel Tarantula Nano Series Class D Car Amplifier

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• RMS Power: 150W x 4 @ 4 ohms, 225W x 4 @ 2 ohms
• Total Peak Power: 900W
• Variable Low and High Pass Filters
• Dimensions: 6.875" W x 8.875" L x 1.75" H

Learn more about the tn4900d

We apologize

This item has been discontinued

Product Highlights


• RMS Power: 150W x 4 @ 4 ohms, 225W x 4 @ 2 ohms
• Total Peak Power: 900W
• Variable Low and High Pass Filters
• Dimensions: 6.875" W x 8.875" L x 1.75" H

Description


Soundstream brand icon

Authorized dealer



Sonic Electronix Power Certified Amplifier

Soundstream's TN4.900D 4-channel amplifier is a Sonic Electronix Certified Amplifier. This amp's power output has been professionally tested with our SMD Amplifier Dyno, bringing you it's true power ratings.

Impedance
Claimed Output
Certified Results
Dynamic Results
4 Ω
150W @ 14.4V
138W @ 14.14V
159W @ 14.14V
2 Ω
225W @ 14.4V
255W @ 14.05V
283W @ 14.05V
4 Ω Br.
450W @ 14.4V
430W @ 13.93V
498W @ 14.12V



General Features:

  • Tarantula Nano Series 4-Channel Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 150 watts x 4 chan.
    • 2 ohms: 225 watts x 4 chan.
    • Bridged, 4 ohms: 450 watts x 2 chan.
  • Sonic Electronix Certified Power Rating*:
    • 4 ohms: 138 watts x 4 chan.
    • 2 ohms: 255 watts x 4 chan.
    • Bridged, 4 ohms: 430 watts x 2 chan.
  • 4 or 2 channel operation
  • Variable high-pass filter (20-4,000 Hz, 12 dB/octave)
  • Variable low-pass filter (50-5,000 Hz, 12 dB/octave)
  • Subsonic filter (24 dB at 15 Hz)
  • Three-way system protection
  • 4 gauge power and ground wiring is required for installation
    • Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier
  • Dimensions: 6.875"W x 8.875"L x 1.75"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Note: This amplifier does not come with a remote bass controller

*The Sonic Electronix Certified Power Ratings listed are based on a test of a specific sample amplifier. Actual power ratings may slightly vary between amps.

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
150 watts x 4 channel
RMS Power @ 2 ohms
225 watts x 4 channel
Bridged RMS Power
450 watts x 2 channel
Amplifier Specifications
Series
Tarantula Series
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
900 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
20 - 4000 Hz
Low-Pass Crossover Frequency
50 - 5000 Hz
Signal-to-Noise Ratio
102 dB
Remote bass/level controller
No
Fuse Rating
40A x 2 
Strappable
No
Sonic Certified Amplifier
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

TN4.900D

Weight:

6.60lbs

Internal SKU:

tn4900d

Internal Product ID:

79505

Product and How-to Videos


  • Soundstream TN4.900D Amp Dyno Test | SMD D'Amore AD-1
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
4.9
Usability
5

Customer Reviews

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Great amp for the price!

I bought this amp after hearing a lot of good things about it. They turned out to be true. This amplifier is small considering its output, & puts out a lot of clean power. I haven't had any issues in the six months it's been installed. This was my first venture into a full range class d amp & I'm not looking back. This is after having owned many very good class a/b amps. Highly recommend this amp.

By Juan on June 20, 2015 Checkmark Icon Verified purchase

9

found this helpful.

Soundstream TN4.900D

Clean and powerful... for its size
Great for mids and highs.

By Neil on March 16, 2020

Great amp

This is my 2nd TN4.900D my first one works great and I'm adding more speakers so I got another. They are great amps with a small footprint.

By Jake on September 16, 2016 Checkmark Icon Verified purchase

Simply Flawless!!

This amp is one of the best amps out there for the money! The amp is well made, powerful and a very warm sounding amp. This amp will drive any 6.5 or 6X9 speakers out there with authority! Amp runs really cool and very durable. I'm presently running this amp on a Harley Davidson Ultra Classic Motorcycle. Just completed a 2,800 mile trip to the Florida keys and the amp performed flawlessly! 90 degree weather during the whole trip. If you're looking for the best bang for the buck. This is it!!

By KHous on June 19, 2016

Little powerhouse

I was skeptical on this tiny low cost class d 4 channel amp but I'm glad I took the chance. This amp replaced my beloved but faulty Infinity Kappa Four. The Soundstream is every bit as crystal clear and powerful as the Infinty. Only used a week so far but very pleased. Barely gets warm too even after listening at full volume for nearly an hour at a time. Packed with features including the ability to run active on amp alone with it's 10x multiplier for bandpass abilities. I think I need to invest in a miracle ear now though.

By Luis on December 29, 2015 Checkmark Icon Verified purchase

Good product

I had bought the older amps from a friend and was having problems with noise but when I went with the digital amps no noise it sounds like I want it

By JG on September 28, 2015

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