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Soundstream ST2.1000D

1000W Max (500W RMS) Stealth Series 2 ohm Stable 2-Channel Class-D Amplifier

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• 140 Watts RMS x 2 @ 4 ohm
• 250 Watts RMS x 2 @ 2 ohm
• 500 Watts RMS x 1 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• Variable Crossovers
• Small Footprint for Easy Installation
• Aluminum Heatsink
• Dimensions:3 " W x 6.5" L x 1.5" H

Learn more about the st21000d

We apologize

This item has been discontinued

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Description


Soundstream brand icon

Authorized dealer

General Features:

  • Soundstream Stealth Series ST2.1000D
  • Class-D 1 ohm Stable 2-Channel Amplifier
  • Small footprint, big power for your car, UTV, and all kinds of other applications
  • RMS Power Rating:
    • 4 ohm: 140 watts x 2 chan.
    • 2 ohm: 250 watts x 2 chan.
    • 1 ohm: ------------N/A------------
    • Bridged, 4 ohm: 500 watts x 1 chan.
  • Total power output: 1000 watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 2 or Mono channel operation
  • Speaker-level (high-level) inputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity: 200mV - 12V
  • Variable high, low and subsonic filters at 12 dB/octave
  • Fuse Rating: 30A x 1
  • 8 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. Click Here for our contact information.
  • Dimensions:3 "W x 6.5"L x 1.5"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
PDF IconSoundstream ST21000D owner’s manual

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
140 watts x 2 channel
RMS Power @ 2 ohms
250 watts x 2 channel
Bridged RMS Power
500 watts x 1 channel
Amplifier Specifications
Series
Stealth Series
Amplifier Class
D
Number of Channels
2-Channel
Total Peak Power Output
1000 watts
Total RMS Power Output
500 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Subsonic
High-Pass Crossover Frequency
35 - 250 Hz
Low-Pass Crossover Frequency
35 - 250 Hz
Remote bass/level controller
Yes
Fuse Rating
30A x 1 
Total Fuse Rating
30
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
High-level input wiring harness w/ molex connectors (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

ST2.1000D

Weight:

2.20lbs

Internal SKU:

st21000d

Internal Product ID:

127445

Customer Ratings & Reviews


Soundstream ST2.1000D thumbnail image

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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Soundstream ST2.1000D awesome

I love this little amp. Lots of power, easy install on my cousin's small boat--we cant wait to take it out and enjoy how crisp and clear it sounds. So compact you dont even know its there. Love Soundstream ST2.1000D, great for any applications.

By William on June 1, 2020

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