3” Double Binding Round Gold Plate Push Spring Loaded Jacks Connector Speaker Box Terminal Cup (Black - 4pcs)
Condition: New
$11.99
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Availability:
Only 4 left in stock, order soon!
Arrives
Wednesday, Oct 28
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At a glance
- Condition
- New
- Color
- Black - 4pcs
- Weight
- 0.18 kg
- Connector Type
- Spade
- Connector Gender
- Male-to-Male
- Indoor Outdoor Usage
- Indoor, Outdoor
- Customer Package Type
- rigid box
- Works with
- Speaker
Features 5
- Package included: 4pcs Speaker Box with 4pcs gaskets and 16pcs screws
- Dimension: Exterior diameter: 75mm / ~ 3; Cut Out diameter: 48mm / ~ 1-7/8; Wall screw hole distance: 43mm
- Rear side requires Spade Connectors, Mini Spade Connectors or direct soldering of a speaker wire
- Ideal for DIY speakers and subwoofer boxes
- NOTE: Rear connections use quick disconnect connectors. Positive (Red) and negative (Black) indicators to ensure proper wiring
Specs 19
| Brand | BlueMart |
|---|---|
| Connector Type | Spade |
| Cable Type | Spade |
| Connector Gender | Male-to-Male |
| Number of Pins | 2 |
| Recommended Uses For Product | Speaker |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Unit Count | 4 Count |
| Item Weight | 0.18 kg |
| Number of Items | 4 |
| Brand Name | BlueMart |
| Model Name | B-S |
| Customer Package Type | rigid box |
| Model | B-S |
| Manufacturer | BlueMart |
| UPC | 680491391155 |
| Part Number | B-S |
| Color | Black - 4pcs |
| Item Shape | Round |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Oct 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Works as it should
Color: Black - 2pcs
Great quality
Reviewed in the United States on June 27, 2026 by Tim Wright
Quality is surprisingly good for the price
Color: Black - 2pcs
Been holding up good , the gasket is a nice touch
Reviewed in the United States on May 1, 2026 by Maria Lemerise
Works
Color: Black - 4pcs
These are great works perfectly with 12, 14, 16 guage . I wouldn’t go any smaller
Reviewed in the United States on August 31, 2025 by Angela
Wire inlets at various angles. Next time don't even bother assembling them, we have to fix.
Color: Black - 2pcs
Came with three of the four binding posts misaligned with wire inlets facing sides of cup. Not front. Had to bend wires at 90 degree angle, install from sides for now. I should have noticed before install, will fix later when not -14f outside lol. The rating i skewed because "I" have to reassemble them so they are perfect. 4 stars for materials and craftmanship! But, five when I'm done fixing them. leaves you -1 at 3 stars seller! Sad. next time don't even bother assembling them i can just do it myself properly.
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Reviewed in the United States on January 28, 2026 by Mr Frosty
They don’t pay much attention to quality
Color: Black - 4pcs
This is ridiculous the holes where you insert the wires are not parallel and are not lined up properly which means I have to take it apart to line it up in order to insert my speaker wires. This is dangerous and could cause shorting out the outputs of your amplifier. This is already happened to me once with a different set of these. I wouldn’t recommend them unless they can improve their quality of assembly.
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Reviewed in the United States on June 7, 2023 by Keith Lewis