Garage
Shop

See all parts that fit your 2007 A6

Tsunami TSDB-8021

Ground Distribution Block with One 1/0 or 4 Gauge In and Two 1/0 or 4 Gauge Out

Tsunami
Shop all Tsunami
highlight-star-icon

Ground Distribution Block • One 1/0 or 4 Gauge Input • Two 1/0 or 4 Gauge Output • Hard nickel-plated design • Corrosion Resistant • Heat-Resistant Acrylic Base • Non-Fused for Grounding Applications

Learn more about the tsdb8021

We apologize

This item has been discontinued


Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

123
-33.36%

$79.96

List price $119.99

Description


Tsunami brand icon

Authorized dealer

  • Ground Distribution Block
  • One 1/0 or 4 Gauge input
  • Two 1/0 or 4 Gauge output
  • Hard nickel-plated design
  • Corrosion resistant
  • Heat-resistant acrylic base
  • Cover is both stylish and protective
  • Made with high quality materials to ensure proper power distribution
  • Ground distribution block means a non-fused design
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

123
-33.36%

$79.96

List price $119.99

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!
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

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

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

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

PH654 main

Cerwin-Vega PH654

600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers

2
-16.67%

$189.99

List price $227.99


Best selling similar products

SHD20 small

Stinger SHD20

HPM Series Power or Ground Distribution Block • One 1/0 Gauge or 4 Gauge Input • Two 4/8 Gauge Outputs • Protective Cover Included • Corrosion Resistant Satin Chrome Finish

(31)

$16.99

List price $39.00

XD-FDBU-2 small

JL Audio XD-FDBU-2

• Premium Series Distribution Block
• MAXI Fuses
• 1/0 or 4 AWG Input
• 4 or 8 AWG Outputs
• Nickel Plated • Includes Grommets and Wrenches

(13)

$44.99

List price $44.99

SHD21 small

Stinger SHD21

• HPM Series Power or Ground Distribution Block
• Two 1/0 Gauge or 4 Gauge Inputs
• Four 4/8 Gauge Outputs
• Multiple Input/Output Design
• Protective Cover Included
• Corrosion Resistant Satin Chrome Finish

(40)

$23.99

List price $49.00

VPNB4 small

T-Spec VPNB4

• (2) 1/0 ga inputs for power
• (4) 4/8 ga MANL fused power outputs
• >Small Footprint with compact brass design
• All in one compact block

(1)

$45.00

List price $45.00

SHD821 small

Stinger SHD821

• HPM Series Fused Power Distribution Block
• Two 1/0 Gauge or 4 Gauge Inputs
• Four 4/8 Gauge Outputs
• Multiple Input/Output Design
• Protective Cover Included
• Corrosion Resistant Satin Chrome Finish

(9)

$33.99

List price $69.00

XD-FDBU-4 small

JL Audio XD-FDBU-4

• One 1/0 - 4 AWG Input
• Four 4 - 8 AWG Outputs
• Forged and machined brass construction
• Marine-grade stannum plating
• High-temperature polycarbonate base

$69.99

List price $69.99

SHD820 small

Stinger SHD820

• HPM Series Fused Power Distribution Block
• One 1/0 Gauge or 4 Gauge Input
• Two 4/8 Gauge Outputs
• Multiple Output Design
• Protective Cover Included
• Corrosion Resistant Satin Chrome Finish

(9)

$28.99

List price $49.00

SMD-SINGLE-DISTRIBUTION-BLOCK-SHORT small

SMD Single Distribution Block

• Easy-to-use bus/bar distribution block
• 6 Ring Terminal Connections
• Use when installing multiple amps
• 3/4" PVC body
• 1/4" aluminum bus bar
• 3/16" Clear acrylic cover
• Use as a grounding block or positive distribution

(5)

$52.99

List price $69.99

SPD512 small

Stinger SPD512 (ShocKrome)

• PRO Series Power Distribution T-Block
• Three 1/0 Gauge Inputs/Outputs
• Daisy Chain Design
• Deep Wire Recesses
• Oversized Set Screws
• Corrosion Resistant ShocKrome-Plated
• Protective Cover Included

(22)

$14.99

List price $29.00

RFFDAGU small

Rockford Fosgate RFFDAGU

• Platinum plated AGU style fused distribution, flexibility of multiple wire size inputs and outputs. Allows for 2 AGU style fuses. Accept 1/0 AWG and 4 AWG inputs. (2) 4 AWG/8 AWG outputs.

$54.99

List price $54.99

Specifications & Details


Distribution Block Specifications
Distribution Block Type
Non-fused
Total Number of Inputs
1
Maximum Input Gauge Size
1/0 AWG
Total Number of Outputs
2
Maximum Output Gauge Size
1/0 AWG
Number of Fuses
0
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

TSDB-8021

Weight:

0.46lbs

Internal SKU:

tsdb8021

Internal Product ID:

20691

Customer Ratings & Reviews


Tsunami TSDB-8021 thumbnail image

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



Durability
4.8
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Cleaned Up

This product is great and easy to hook up. I used it to split 2 ground wires to one ground. Very clean and looks good too

By Joe on March 1, 2011

3 found this helpful


Amazing

I don't know why others are saying these feel cheap, they are perfect. I used them to install a capacitor between my kicker 750.1 and my battery and they work perfectly.

By Mike O. on November 6, 2010

3 found this helpful


Perfect

This distribution block is nice! Haven't had any problems and it looks super clean and nice. Can't beat Sonic's price!

By brady on August 12, 2012

1 found this helpful


Great price

I really like these distribution blocks. They are tough and a low price. I bought two, one for power the other ground and they work great. If your running 1/0 guage wire these are very good.

By Coleman on March 4, 2012

2 found this helpful


Carries the load we need it to at

We make and sell the world's only 5,000 Watt expandable plug-and-play solar powered generator system, and this is the distribution block we use.

It's the only one on the marktet that will handle three single ought (1/0) cables, so we use it as the junction point for all the power in the whole system.

You MIGHT find one like it, but you won't find one better.

By Executive Director on May 24, 2011

2 found this helpful


Perfect for my Amp

First, I had ordered the Monster 0 gauge cable and then realized my amp only allows 4 gauge. I bought the Monster adapters but they didn't work out. SO with this i was able to break down the 0 gauge to 4 gauge and allow my amp to get the power it needs. Looks great now

By JR on March 21, 2011

2 found this helpful


Perfect for what I needed.

I know a lot of shops and installers use circuit breakers these days but I needed a good power distribution block to fuse my two amps in my truck. Both amps did not have built in fuses so I needed a fused block to accomidate them. Sonic was the only outlet where I could find this type of block and the brand I wanted, and the price was right too. Cudos to Sonic. If u need this type of product this is the one to get and this is the place to get it!

By Jim on March 19, 2011

2 found this helpful


tsunami

This is a great product. I have had it for 6 months. Running it at about 1200w, pushin 3 amps. It does it's job while saving you money.

By Tripp on December 17, 2010

2 found this helpful


very solid.

very solid, safe and it looks good. i am using this to split the power wire to the amp and my capacitor. i am happy. tsunami makes good things for cheap

By Cory on September 23, 2010

2 found this helpful


works great

works great high quality, clips are flimsy I just used electrical tap to hold it down since it was put under my hood. the other reviewer mentioned 1/0 awg barely fitting but I didn't have a problem with it, when you get it look inside the ends and you'll see a reducer so that you can use smaller awg wires just back the screw all the way out and remove the reducer and 1/0 awg fits fine.

By destroyer on June 18, 2010

3 found this helpful



iCB110BLK small

iLuv iCB110BLK Universal 3.5mm Premium Auxiliary-in Audio Cable (1m/3 ft)

3 ft. Premium Auxiliary Audio Cable with Shielded Cable Design (iCB110)

$14.99

List price $14.99

No picture

Rockford Fosgate Punch P1-1X12 500W Loaded Enclosure (Open Box, Great)

500W Peak (250W RMS) Punch P1 Single 12" P1S412 Subwoofer Loaded Ported Enclosure

(8)

$220.99

List price $289.99

Related Searches


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

2007 Audi A6

2022 Honda Pilot

2008 Ford Expedition EL

2009 Audi TT

2009 Mazda Tribute

2009 Honda Element

2012 Honda Civic

2004 Acura TL

2018 Mazda 3

2017 Chevrolet Impala

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.