Garage
Shop

See all parts that fit your 2014 Optima

Soundstream ST2.1000D Amplifier + 8 Gauge Amp Wiring Kit

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

highlight-star-icon

• 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_bak82

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
72-6514 main

Metra 72-6514

Install New Speakers in select 1999-2026 vehicles from Dodge, Ram, Jeep

70
-37.52%

$9.99

List price $15.99

HKSB110 main

American International HKSB110

6.5" or 6.75" Speaker Mounting Adapters for select 2006-2021 vehicles from Hyundai, Kia

11
-51.31%

$18.99

List price $39.00

72-7300 main

Metra 72-7300

Install New Speakers in select 1998-2021 vehicles from Hyundai, Kia, Toyota

8
-33.36%

$9.99

List price $14.99

KAAB main

Scosche KAAB Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2007-2025 vehicles from Hyundai, Kia, Genesis

11
-10.96%

$6.99

List price $7.85

70-7304 main

Metra 70-7304 Wiring Harness

Install a New Car Stereo in select 2010-2021 vehicles from Kia, Hyundai

14
-42.44%

$18.99

List price $32.99

99-7359B main

Metra 99-7359B Dash Kit

Install a new Single-DIN car stereo in select 2014-2015 Optima (Matte Black)

-43.19%

$24.99

List price $43.99

SWRHK-65E main

Crux SWRHK-65E Wiring Interface

Install new car stereo and retains steering wheel audio controls and other factory features in select 2010-2016 vehicles from Hyundai, Kia

3
-35.71%

$85.05

List price $132.30

95-7359B main

Metra 95-7359B Dash Kit

Install a new Double-DIN car stereo in select 2014-2015 Optima (Matte Black)

2
-11.43%

$30.99

List price $34.99

40-KI10 main

Metra 40-KI10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2007-2025 vehicles from Hyundai, Kia, Genesis

1
-41.20%

$9.99

List price $16.99

AXSP-HK main

Axxess AXSP-HK Wiring Interface

Install a New Car Stereo and Retain Factory Amplifier in select 2012-2025 vehicles from Hyundai, Kia

1
-10.08%

$115.99

List price $128.99

Description


Soundstream brand icon

Authorized dealer

Soundstream ST2.1000D

1000W Max (500W RMS) Stealth Series 2 ohm Stable 2-Channel Class-D Amplifier
Quantity: 1

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

Belva BAK82

8 Gauge Premium (CCA) Copper Clad Aluminum Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 600 Watts - RED
Quantity: 1

Product Details:

  • 8 Gauge 2-Channel Complete Amplifier Installation Kit
  • Designed for car audio systems up to 600 watts RMS
  • Made from 100% Copper-Clad Aluminum (CCA)
  • Satin chromed Mini-ANL fuse holder offers ideal protection for high-powered systems
  • Full spec power and speaker wire meet or exceed American Wire Gauge standards
  • RCA Interconnect Cable
  • Twisted-pair construction provides protection against interference
  • Split-tip silver-plated ends offer high-quality performance
  • Molded ends equipped with colored channel identifiers for easy recognition
  • Includes an assortment of wire termination hardware and cable ties
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. Red 8 gauge power wire
  2. 3 ft. Black 8 gauge ground wire
  3. 17 ft. Gray 18 gauge remote lead wire
  4. 20 ft. 16 gauge speaker wire
  5. One 17 ft. 2-channel twisted-par construction RCA interconnect Cable
  6. One Mini-ANL Fuse Holder with 60 amp Mini-ANL fuse
  7. One Black rubber firewall grommet
  8. Two 8 Gauge Chrome Plated ring terminals
  9. Five 16 Gauge Spade terminal
  10. One 18 Gauge Red butt connectors
  11. Ten 4" Black zip ties

Loading...
BE-KIAOPTG3-VSW104 main

NVX BE-KIAOPTG3-VSW102 BOOST Box

Custom Fit 500W RMS 10" Loaded BOOST Subwoofer Enclosure for 2011-2015 Kia Optima

1
-45.69%

$169.99

List price $312.99

PBK-BE-KIAOPTG3-VS102 main

NVX PBK-BE-KIAOPTG3-VS102 - 2011-2015 Kia Optima - Complete Bass Package

For select 2011-2016 Optima and Optima Hybrid - 10" 500W RMS Complete Amplified Subwoofer Bass Package Solution

90
-34.28%

$511.96

List price $778.96

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

59
-19.05%

$339.99

List price $420.00

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

254
-33.36%

$79.96

List price $119.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

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

72
-10.53%

$84.99

List price $94.99


Best selling similar products

MBQBRO-STG6-OEM-1 small

MB Quart MBQBRO-STG6-OEM-1

• Six Speaker Audio Upgrade System
• Includes 6.5" component front speakers, 6.5" coaxial rear speakers, pair of 2-channel amplifier
• Direct fit for a hassle-free installation, fitting perfectly into the select 2021-2024 Bronco
• Designed for OEM Base model audio systems or aftermarket source units
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

$1444.99

List price $1899.99

MBQBRO-STG6A-1 small

MB Quart MBQBRO-STG6A-1

• Six Speaker Audio Upgrade System
• Includes 6.5" component front speakers, 6.5" coaxial rear speakers, pair of 2-channel amplifier
• Includes PAC module for OEM B&O audio systems
• Direct fit for a hassle-free installation, fitting perfectly into the select 2021-2024 Bronco
• Designed for OEM B&O audio systems
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

$1869.99

List price $2399.99

R2-1200X1, XKIT42 small

Rockford Fosgate R2-1200X1 with Amplifier Wiring Kit

• 400 Watts RMS x 1 @ 4 ohm
• 800 Watts RMS x 1 @ 2 ohm
• 1200 Watts RMS x 1 @ 1 ohm
• CEA-2006 Compliant
• R.L.C. Remote Level Control
• Includes Amplifier Wiring Kit

(149)

$530.20

List price $593.98

NPKG212_65_X2_STG1VKIT small

NVX Audio Upgrade Kit – NPKG212 Bass Package with 2 Pair 6.5" Speakers

• 12" Loaded Dual Subwoofer Enclosure with Amplifier
• 500 watts RMS
• Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 Co-axial Speaker and Damping Kits

(261)

$486.93

List price $677.43

BAK42,R500X1D small

Rockford Fosgate R500X1D 500W RMS + 4 Gauge Amp Kit

• RMS: 300W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Remote PLC (Punch Level Control) Included
• Efficient Class-D circuit topology
• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 650 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 2-Channel Twisted RCA Cables

(73)

$309.99

List price $369.98

QB10SPA_65_X2_STG1VKIT small

NVX Audio Upgrade Kit – QB10SPA with 2 Pair 6.5" Speakers

• 10" Amplified Loaded Subwoofer System
• 350 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5(2) Co-axial Speaker and Damping Kits

(250)

$311.43

List price $533.42

BAK42BK,R500X1D small

Rockford Fosgate R500X1D Amplifier + Free Belva BAK42BK 4 Gauge Amp Kit

• R500X1D 500W RMS Prime Series Class D Monoblock Amplifier
• BAK42 Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

(80)

$309.99

List price $369.98

NPKG212_65_69_STG1VKIT small

NVX Audio Upgrade Kit – NPKG212 Bass Package with 6x9" & 6.5" Speakers

• 12" Loaded Dual Subwoofer Enclosure with Amplifier
• 500 watts RMS
• Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 and 6x9 Coaxial Speakers and Damping Kits

(267)

$495.93

List price $688.43

T500-1bdCP, BAK42 small

Rockford Fosgate Power T500-1bdCP & BAK42 4 AWG Amp Kit

• RMS: 300W x 1 @ 4 ohm, 500W x 1 @ 2 ohm, 500W x 1 @ 1 ohm
• Dynamic Power Output: 690W
• CEA-2006 Compliant
• Variable Bass Boost: 0 to +18 dB at 45 Hz
• Ultra Efficient Class bD Circuitry
• Dimensions: 11-7/16"L x 8-3/16"W x 2-3/16"H

(216)

$574.48

List price $609.98

VCW84_NDA12001_XKIT42 small

NVX VCW84v3 + NDA12001 + XKIT42

• Two 8" VCW84v3 VC-Series v3 1300W RMS Subwoofers
• 2400W Peak (1200W RMS) Class D NDA12001 Monoblock Amplifier
• XKIT42 Complete 4 AWG Amplifier Wiring Kit
• 1-year Warranty from the Original Purchase Date

(153)

$619.96

List price $791.96

Item Details


Manufacturer:

Model Number:

ST2.1000D, BAK82

Weight:

4.00lbs

Internal SKU:

st21000d_bak82

Internal Product ID:

192129

Customer Ratings & Reviews


Soundstream ST2.1000D Amplifier + 8 Gauge Amp Wiring Kit thumbnail image

5 star
73%
4 star
20%
3 star
6%
2 star
0%
1 star
0%



Durability
4.7
Value
4.7
Features
4.6
Design
4.7
Usability
4.7

Customer Reviews

Sort by:

Loading...

BAK 82

The following review is for BAK82, which is a part of the bundle you are viewing.

Nice package, quality wire but could more end connectors for the larger wire.

By Sam on June 19, 2014

203 found this helpful


Good product

The following review is for BAK82, which is a part of the bundle you are viewing.

It's exactly what you need for your car amp installation. I bought this kit with Kenwood KAC-1502S amp for 75 bucks. Good deal from Sonic Electronix.

By Collins on January 6, 2014

185 found this helpful


Great kit for the cost

The following review is for BAK82, which is a part of the bundle you are viewing.

Very nice kit for $18.
Wire seems adequately thick. Good quality fuse (not AGU) and fuse holder. RCA's feel durable. Decent assortment of accessories. All together a solid budget kit IMO.

By n2audio on September 24, 2014

185 found this helpful


Don't know what the other guy is talking about.

The following review is for BAK82, which is a part of the bundle you are viewing.

This kit was awesome and included with my package that I bought. In comparison to others for the same price, there is simply not a comparison and the other review is just wrong on so many levels I felt compelled to write this.

The reality is there are a lot of real shoddy amp kits and wire as a whole being used in car audio in terms of cheap amp kits that have over-insulating wires and fake gauge ratings, huge amounts of aluminum, lousy RCA cables, fuse holders and other accessories. BUT and a BIG BUT, this kit excels in those areas where others fall flat on their face. I have bought a few inexpensive 8 gauge kits in my day and XScorpion, Raptor, Install Bay and others haven't even given me the 8 gauge of wire that I paid for, and in some cases gave me wire that heated up to a dangerous level due to the actual make up of the wire.

I also literally laughed when I see that the other reviewer was intending to use spade terminals to connect his amp power and ground wire... It is for the SPEAKER wire knucklehead :-). I am an installer and the smaller accessories work just fine when you use them correctly. Most amps will still work with them when used with the speaker wire. Of course one can be used for the remote wire connection to the amp and the other end with the butt connector being used to connect to the stereo. The funny thing is, if you do not need them, who cares? It is like ordering this kit for a compact car or single cab pickup. You will not use all of the power wire for these applications, so do you complain that the manufacturer gave you extra wire? That just made me laugh.

Now, onto the other accessories. The AFS fuse and holder that are included are so far superior to others in this price range and the amount of copper (albeit CCA) is much better than others in the price range. Lastly, the RCAs included are awesome for the price. I cannot find ANYTHING to complain about here for $21.99.

All in all, you will not get a better value for the money.

By Double Down on August 14, 2012

180 found this helpful


Good product for the price

The following review is for BAK82, which is a part of the bundle you are viewing.

Good wiring package, good quality fuse holder and wires, I would like more connectors on it and maybe some tube for the power wire, but overall is a good kit.

By Alfredo on October 29, 2014

175 found this helpful


Good Purchase

The following review is for BAK82, which is a part of the bundle you are viewing.

I used this kit to install a 2 channel Boss amp. The quality of the pieces in this kit is five stars, but I'm giving it 4 because it is my belief that to do a clean install you need (4) 8 gauge terminals (one at the batt, one at the amp, one at ground, one at the amp), not just two. I had to spend an extra six bucks at Orchard for the extra terminals, but since the cost of the kit here at Sonic was only $20 at the time, it was still a good deal.

By Jumbo Dumbo on December 19, 2013

167 found this helpful


Good kit

The following review is for BAK82, which is a part of the bundle you are viewing.

Good kit for basic setups. Using it right now in my mothers system powering a simple 12. Could handle more if needed.

Pros: Handles power, Wires are HQ, More copper than rubber, Wires are good length, Fuse is HQ, Comes with lots of ties and rubbers.

Cons: None

I would recommend this kit to anyone who has a simple system. All around good kit.

By Mitch on January 31, 2014

174 found this helpful


Great wiring kit

The following review is for BAK82, which is a part of the bundle you are viewing.

works great on my MB Quart 2x100 watt amp.

By Eric on November 29, 2013

166 found this helpful


Good Kit

The following review is for BAK82, which is a part of the bundle you are viewing.

Great kit for the price. the price is good. Long wires.

By Joshua on December 8, 2013

162 found this helpful


Belva BAK82

The following review is for BAK82, which is a part of the bundle you are viewing.

Worked very well for the money, great value for my system! Only thing that kept me from giving this 5 stars across the board is the design of the fuse holder and how you have to change/connect the fuse, minimal complaint.

By Dwight on April 9, 2014

151 found this helpful




SQ 3 12-GRAY small

Ground Shaker SQ 3 12-GRAY

12” Triple Sealed Square Subwoofer Box

$119.95

List price $159.95

GM1520B small

Scosche GM1520B / GM1520

Double DIN or Single DIN w/ Pocket Installation Kit for select 2005-2011 Aveo and Aveo5 and G3 Vehicles

(2)

$13.99

List price $17.70

PN1.1000D, BAK82BL small

Soundstream PN1.1000D + 8 Gauge Amp Wiring Kit

1000W Monoblock Picasso Nano Series Class D Amplifier + Amp Wiring Kit

(40)

$199.98

List price $309.98

BP800.4 V2, BAK44 small

Massive Audio BP800.4 V2 + Belva BAK44

800W Peak (480W RMS) BP Series Class A/B 4 Channel Amplifier + Belva 4 Gauge Amp Wiring Kit

(63)

$159.98

List price $249.98

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

2014 Kia Optima

1991 Jeep Cherokee

2000 Toyota Solara

2006 Toyota Camry

1988 Isuzu Pickup

1989 Mercury Topaz

2009 Volvo S80

1981 Oldsmobile Ninety Eight Regency

2017 Mazda 3

1973 Ford Custom 500

Vehicle
Store
Delete

2024 Can-Am Defender XT

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.