ST4.1200D | 1200W Micro-Footprint 4-Channel Amplifier | Soundstream

Soundstream ST4.1200D

1200W Max (600W RMS) Micro-Footprint, Stealth Series Class-D 4-Channel 2 Ohm Stable Amplifier

1200W Max (600W RMS) Micro-Footprint, Stealth Series Class-D 4-Channel 2 Ohm Stable Amplifier

• 100 Watts RMS x 4 @ 4 ohms
• 150 Watts RMS x 4 @ 2 ohms
• 300 Watts RMS x 2 @ 4 ohms, bridged
• Total Peak Power: 1200 Watts
• High and low pass filters
• Small Footprint Makes for Easy Installation
• Aluminum Heatsink
• 3" W x 7.75" L x 1.5" H

5.0

(1)
List price $179.99
Save: $30.04

$149.95

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FREE delivery: Tue, June 29 to VA.

Item Condition: Brand new

The item is brand new and not used.


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BUNDLE AND SAVE (1 offer)

You will need an amp kit to install your amp, and the Belva BAK84 is the perfect kit for this amp. For a limited time, when you click "Add Both to Cart", you'll receive 25% off the amp kit. This offer cannot be combined with any other coupons or offers.

Soundstream ST4.1200D

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Priced separately $179 94

Bundle Savings of $7 50

Total bundle price:

$172 44

DESCRIPTION
Soundstream

Authorized dealer

General Features:

  • Soundstream Stealth Series ST4.1200D
  • Class-D Full Range 2-Ohm Stable 4-Channel Amplifier
  • Small footprint, big power for your car, UTV, and all kinds of other applications
  • RMS Power Rating:
    • 4 ohms: 100 watts x 4 chan.
    • 2 ohms: 150 watts x 4 chan.
    • 1 ohm: ------------N/A------------
    • Bridged, 4 ohms: 300 watts x 2 chan.
  • Total power output: 1,200watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 4/2 channel operation
  • Speaker-level (high-level) inputs
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity:
    • High level: 200mV-12V
  • Variable high-pass filter: 50 - 500 Hz, 12 dB/octave
  • Variable low-pass filter: 50 - 500 Hz, 12 dB/octave
  • Fuse Rating: 20 A x 2
  • Power and ground wire included in wiring harness with Molex connector
  • Dimensions: 3"W x 7.75"L x 1.5"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

DISCLAIMER: Images on the product's box shows a remote level control knob. This amplifier DOES NOT include one, nor has an input for one

FEATURES & SPECS
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 4 channels
RMS Power @ 2 ohms
150 watts x 4 channels
Bridged RMS Power
300 watts x 2 channels
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
200 watts x 4 channels
Peak Power @ 2 ohms
300 watts x 4 channels
Bridged Peak/Max Power
300 watts x 2 channels
Amplifier Specifications
Amplifier Series
Stealth (Soundstream)
Marine Certified
No
Amplifier Class
D
Number of Channels
4
Total Peak Power Output
1200 watts
Total RMS Power Output
600 watts
Maximum Input Gauge Size
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
Speaker Level Inputs
Yes - with included adapter
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 500 Hz
Low-Pass Crossover Frequency
50 - 500 Hz
Bass/Gain Remote
No
Fan Cooled
No
Fuse Rating
20A x 2 
Total Fuse Rating
40
Strappable
No
CEA-2006 Compliant
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Authorized Dealer
Authorized Dealer
Authorized Dealer
What is in the box?
WITB: Amplifiers
Amplifier
Mounting screws (4)
High-level input wiring harness w/ molex connectors (2)
Other Accessory #1
Power/ground molex connector
Other Accessory #2
Bridging molex connector
Other Accessory #3
RCA Molex connectors (2)
Paperwork
User manual
Brand sticker/decal
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer
REVIEWS
Soundstream ST4.1200D

Soundstream ST4.1200D

5.0

(1)

Write a review

Overall rating distribution

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

By feature average rating

Durability
4
Value
5
Features
5
Design
4
Usability
4

Matt

January 20, 2021

Small, clean and powerfull

Installed inside the dash right behind the stock radio in a Subaru Crosstrek without major issues.

Great sound once you've got it tuned & the speaker level inputs + signal sensing turn-on make integrating it into the stock system easy.

The only thing that would have made it easier would have been screw terminals instead of wire pigtails.

The one problem I have is probably a Subaru, not a Soundstream issue... after the install, my Starlink (Subaru remote telematics) light is on. This may be due to an interaction between the amp and the DCM (data communications module). I'll have to work this out w/Subaru.

My only complaint about value is that it went on sale the week after I bought it!

1

found this helpful.
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ITEM DETAILS

Manufacturer:

Model Number:

ST4.1200D

Weight:

1.90lbs

Internal SKU:

st41200d

Internal Product ID:

127449

Item Added to Cart

1200W Max (600W RMS) Micro-Footprint, Stealth Series Class-D 4-Channel 2 Ohm Stable Amplifier

$149.95

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