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Install Bay 2" Square Terminal Cup (TCSBG2)

Square Binding Post with Gold Terminals for Subwoofer and Speaker Boxes

Only 1 Left!
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• Universal square terminal cup for speaker and subwoofer boxes
• Gold-plated contacts improve signal transfer
• Installation is a breeze
• Rear connections secure with nuts
• Thumbscrew binding posts secure the connection

Learn more about the tcsbg2
List price $7.99
Thanks , You Pay:
-13%

$6.99

 with warranty
4 payments of $2

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Description


Install Bay brand icon

Authorized dealer

General Features:

  • Universal square terminal cup for speaker and subwoofer boxes
  • Gold-plated contacts improve signal transfer
  • Installation is a breeze
  • Rear connections secure with nuts
  • Thumbscrew binding posts secure the connection
  • Positive (red) and negative (black) simplify installation
  • Cutout dimensions: 1.9" Wx 1.9" H
  • Outer dimensions: 3" Wx 3 " Hx 1" W
  • Sold individually
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Item Details


Manufacturer:

Model Number:

TCSBG2

Weight:

1.00lb

Internal SKU:

tcsbg2

Internal Product ID:

135507

Customer Ratings & Reviews


Install Bay 2

5 star
75%
4 star
25%
3 star
0%
2 star
0%
1 star
0%



Durability
4
Value
5
Features
4
Design
4.5
Usability
5

Customer Photos & Videos


Customer Reviews

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Great value

Pretty sturdy and the connections seem solid, has a clean look compared to round terminals in my opinion

By Myoung on April 9, 2018

33 found this helpful


Quality at a good price point

They look great and seal well. I always add a lottle E6000 on the studs on the inside and outside just in case, but not necessary. Nice touch that they have a gasket installed already

By Thomas on October 29, 2025 Checkmark Icon Verified purchase
2017 Chevrolet Silverado 1500


By Strong on September 18, 2025 Checkmark Icon Verified purchase
2006 Honda Civic


Does what it’s suppose to

Easy to install just cut a hole out and put drill rhis in

By N/a on August 19, 2025 Checkmark Icon Verified purchase



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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.