Description
Stinger SPD8124 PRO Series AGU Fused Distribution Block, 2×4GA Input / 4×8GA Outputs
A PRO Series AGU fused distribution block for larger multi-amplifier builds two 4GA inputs, four fused 8GA outputs, individual AGU fuse protection per output, clear acrylic cover. Fuses not included.
Product Overview
The Stinger SPD8124 is the larger AGU fused distribution block in the PRO Series the 4-output counterpart to the SPD8120. It accepts two 4GA inputs and provides four individually fused 8GA outputs, each with its own AGU fuse position for per-amplifier protection. AGU fuses from 5A to 60A are compatible.
The clear acrylic high-temperature base and screen-printed snap-off top cover allow visual fuse inspection without tools. Oversized set screws and deep wire recesses provide secure, professional termination.
Fuses are not included.
Features & Benefits
- Two 4GA inputs, four fused 8GA outputs
- Individual AGU fuse per output — per-amplifier protection for up to four amplifiers
- Accepts AGU fuses 5A–60A
- Clear acrylic high-temperature base
- Screen-printed snap-off top cover — visual fuse inspection
- Oversized set screws for maximum contact
- Deep wire recesses — no exposed wire
- Compact space-saving design
- Fuses not included
Technical Specs
| Specification |
Detail |
| SKU / Part Number |
SPD8124 |
| Brand |
Stinger |
| Series |
PRO |
| Inputs |
2 × 4GA |
| Outputs |
4 × 8GA (fused) |
| Fuse Type |
AGU |
| Fuse Range |
5A–60A |
| Fuse Positions |
4 (one per output) |
| Base |
Clear acrylic — high temperature |
| Cover |
Screen-printed snap-off top cover |
| Wire Connection |
Oversized set screws |
| Fuses Included |
No |
Compatible With / Goes Well With
Direct Vehicle Fit:
- Universal — suitable for 4GA to 8GA power distribution with AGU fusing in multi-amplifier builds
Goes Well With:
- Stinger SK4241 4GA amplifier wiring kit (4GA input connections)
- Stinger STK4 4GA amplifier wiring kit
- Car audio amplifiers requiring individual 8GA power connections
- Stinger SPD8120 (2-output version — for smaller 2-amplifier builds)
Frequently Asked Questions
What is the difference between the SPD8124 and the SPD8120?
Both are PRO Series AGU fused distribution blocks with the same AGU fuse compatibility, clear acrylic cover, and set screw termination. The SPD8120 has one input and two fused outputs — suited to two-amplifier builds. The SPD8124 has two inputs and four fused outputs — suited to four-amplifier builds.
What is the difference between the SPD8124 and the SHD821?
Both are 2-input, 4-output fused distribution blocks. The SPD8124 uses AGU fuses (5–60A) for 4GA to 8GA wiring — suited to lower-powered builds. The SHD821 uses MIDI, AFS, or Mini ANL fuses (up to 175A) for 1/0GA or 4GA to 4GA or 8GA wiring — suited to higher-powered builds.
Are fuses included?
No. AGU fuses must be purchased separately. Select the rating appropriate to each amplifier as stated in its installation manual.
Can I inspect the fuses without tools?
Yes. The screen-printed snap-off top cover allows quick manual removal for visual fuse inspection and replacement without tools.
Is this block suitable for ground distribution?
Yes. The SPD8124 can be used on either the power or ground side of the installation.
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