Garage
Shop

See all parts that fit your 2011 LS460

Soundstream ST4.1000D

1,000W Max (250W RMS) Stealth Series Class-D 4-Channel 2-Ohm Stable Amplifier

Soundstream
Shop all Soundstream
highlight-star-icon

• 4 ohm: 900 watts x 4 chan.
• 2 ohm: 125 watts x 4 chan.
• Bridged, 4 ohm: 250 watts x 2 chan.
• Total Peak Power: 1000 Watts
• Compact Design Allows for Installation Anywhere
• Aluminum Heatsink
• 3" W x 6" L x 1.5" H

Learn more about the st41000d

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

124
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

R169X2 main

Rockford Fosgate Prime R169X2

260W Peak (130W RMS) 6x9" Prime Series 2 Way Coaxial 4-ohm Speakers

49
PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

REF6532IXAM main

Infinity Reference REF6532IXAM

360W Peak (120W RMS) 6.5" Reference Series 2 Way Coaxial 3-ohm Speakers

3
-20.01%

$119.95

List price $149.95

Description


Soundstream brand icon

Authorized dealer

General Features:

  • Soundstream Stealth Series ST4.1000D
  • Class-D Full Range 2-Ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 90 watts x 4 chan.
    • 2 ohm: 125 watts x 4 chan.
    • Bridged, 4 ohm: 250 watts x 2 chan.
  • Small footprint allows for all kinds of installation options
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) indicators
  • 4/2 channel operation
  • Speaker-level (high-level) inputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Input sensitivity:
    • Low or high level: 200mV-5V
  • Input sensitivity: .5V - 12V
  • Frequency response: 20Hz - 30,000Hz
  • Variable high-pass filter: 35 - 250 Hz, 12 dB/octave
  • Variable low-pass filter: 35 - 250 Hz, 12 dB/octave
  • Fuse Rating: 30 A x 1
  • Dimensions: 3"W x 6"L x 1.5"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the ST4.1000D Owner's Manual

Best selling similar products

VADM4v2 small

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(41)

$209.99

List price $239.99

NDA6004 small

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(14)

$159.99

List price $215.99

VAD10004v2 small

NVX VAD10004 v2 (VAD10004v2)

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(25)

$279.99

List price $335.99

RD400/4 small

JL Audio RD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(28)

$304.99

List price $379.99

MFA 4.220 small

Deaf Bonce MFA 4.220

• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$289.90

List price $289.90

JD400/4 small

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(34)

$299.99

List price $299.99

MFA 4.180 small

Deaf Bonce MFA 4.180

• 180 watts x 4 channel @ 4 ohm
• 270 watts x 4 channel @ 2 ohm
• Bridged: 540 watts x 2 channel @ 4 ohm
• Total RMS Power: 1080 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$259.90

List price $259.90

MVPA4 small

NVX MVPA4

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(70)

$279.99

List price $383.99

MDX2000.4 2 Ohm small

PRV Audio MDX2000.4 2 Ohm

• 330 watts x 4 channel @ 4 ohm
• 500 watts x 4 channel @ 2 ohm
• Bridged: 1000 watts x 2 channel @ 4 ohm
• Total RMS Power: 2000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$219.91

List price $274.89

AP200/4BT small

JL Audio AP200/4BT

• 40 watts x 4 channel @ 4 ohm
• 50 watts x 4 channel @ 2 ohm
• Bridged: 100 watts x 4 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$549.99

List price $659.99

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
90 watts x 4 channel
RMS Power @ 2 ohms
125 watts x 4 channel
Bridged RMS Power
250 watts x 2 channel
Amplifier Specifications
Series
Stealth Series
Amplifier Class
D
Number of Channels
4-Channel
Total Peak Power Output
1000 watts
Total RMS Power Output
500 watts
Maximum Input Gauge Size
10 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<.05%
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
35 - 250 Hz
Low-Pass Crossover Frequency
35 - 250 Hz
Signal-to-Noise Ratio
70 dB
Fuse Rating
30A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

ST4.1000D

Weight:

2.10lbs

Internal SKU:

st41000d

Internal Product ID:

127471

Customer Ratings & Reviews


Soundstream ST4.1000D thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


CS-DR6940 small

JVC CS-DR6940

1000W Peak (140W RMS) 6x9” 4-Way Factory Upgrade Coaxial Speakers - Pair

(2)

$129.00

List price $149.00

PBT78XP small

Pyle PBT78XP

Deluxe Bluetooth Dialing Car Kit for Bluetooth Enabled Mobile Phones

$42.95

List price $99.99

PDX-M12 small

Alpine PDX-M12

1200W RMS PDX Series Monoblock Power Density Class D Digital Car Amplifier

(21)

$599.95

List price $900.00

KS-U49 small

JVC KS-U49

USB and 3.5mm Minjack to iPod Audio and Video Interface Adapter/Cable for JVC Receivers

(4)

$1.99

List price $49.95

VIMFD-95 small

Crux VIMFD-95

Video In-Motion Activation for select 2011-2015 vehicles from Ford, Lincoln with MyFord Touch Systems

$255.15

List price $396.90

PN4.520D small

Soundstream PN4.520D

520W Picasso Nano Series Class-D Digital 4-Channel Amplifier

(23)

$144.95

List price $229.99

3MYVBC small

Install Bay 3MYVBC

3M Yellow 12/10 Gauge Vinyl Butt Connectors

$33.99

List price $37.99

MVPA1 small

NVX MVPA1

Marine-V Series 600W RMS Monoblock Class D Compact Marine/Powersports/Motorcycle Amplifier

(38)

$229.99

List price $349.99

6XS small

AudioControl 6XS Crossover - Black

Concert Series 6-Channel Electronic Crossover with 5-year warranty*!

(2)

$249.99

List price $299.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2011 Lexus LS460

2004 Ford Thunderbird

1990 Dodge B150

2016 Lexus IS300

2012 Nissan Maxima

2020 Tesla Model S

1983 Subaru DL

2023 Audi A3

2025 Audi A3

1975 Ford Pinto

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.