Stinger SHD821 HPM Series MIDI Fused Distribution Block

Stinger SHD821 HPM Series MIDI Fused Power Distribution Block 4 Way with Satin Shoc-Krome Finish and Protective Cover

The SHD821 from Stinger is an HPM Series MIDI fused power distribution block with a satin Shoc-Krome finish, providing 2 input ports and 4 output ports with integrated MIDI fuse protection. It accepts 0 or 4AWG inputs with 4 or 8AWG outputs, features a compact space-saving design, and includes a protective cover. MIDI fuses are not included and must be sourced separately.

Product overview

The SHD821 combines power distribution and MIDI fuse protection in a single block, allowing the main power supply to be fused at the distribution point for each output circuit rather than requiring separate inline fuse holders throughout the cable run. The corrosion-resistant Shoc-Krome finish in a satin tone provides a clean, professional appearance while maintaining reliability across all connection points.

With two input ports and four output ports, the SHD821 suits complex multi-amplifier car audio installations and automotive accessory setups where multiple circuits require individual fuse protection from a central distribution point. The compact design minimises the space required in the installation while the protective cover shields the terminals and fuses from exposure.

Features and benefits

Integrated MIDI fuse protection: MIDI fuse holders are built into the distribution block, providing individual circuit protection at the distribution point for each output without requiring separate inline fuse holders in each power cable run.

Satin Shoc-Krome corrosion-resistant finish: The satin Shoc-Krome plating provides corrosion resistance and excellent conductivity across all connection points, maintaining reliable power distribution over the life of the installation.

2 input and 4 output port configuration: Two input ports accepting 0AWG or 4AWG cable distribute to four output ports each accepting 4AWG or 8AWG cable, suited to multi-amplifier and multi-accessory installations requiring individual fuse protection per output.

Compact space-saving design: The compact form factor minimises the installation footprint, making the SHD821 suited to installations where space around the distribution point is limited.

Protective cover included: The included protective cover shields the terminal connections and fuses from exposure and debris while allowing access for fuse inspection and replacement.

MIDI fuse style: Accepts standard MIDI fuses, which are widely available and commonly used in car audio and automotive accessory power distribution applications.

What's in the box

• 1x SHD821 MIDI Fused Distribution Block (2x 0 or 4AWG input, 4x 4 or 8AWG output)
• 1x Protective Cover

Technical specs

Frequently asked questions

Are MIDI fuses included with the SHD821?
No. MIDI fuses are not included with the SHD821 and must be purchased separately. Select the correct amperage rating for each output circuit based on the current draw of the connected amplifier or accessory. Contact us if you need guidance on selecting the correct fuse rating for your installation.

What is the difference between the SHD821 and the SHD820?
Both are HPM Series MIDI fused distribution blocks with Shoc-Krome finish and integrated MIDI fuse protection. The SHD820 provides 1 input and 2 output ports, suited to smaller dual amplifier or dual accessory installations. The SHD821 provides 2 input and 4 output ports, suited to larger multi-amplifier or multi-accessory installations requiring greater distribution capacity and individual fuse protection per output.

What MIDI fuse ratings are suitable for the SHD821?
The correct MIDI fuse rating for each output depends on the current draw of the connected amplifier or accessory and the gauge of cable used in that circuit. Contact us for guidance on selecting the correct fuse ratings for your specific installation.

How does the SHD821 differ from the unfused SHD21 distribution block?
The SHD21 is an unfused distribution block that relies on inline fuse holders elsewhere in the power cable run for circuit protection. The SHD821 integrates MIDI fuse holders directly into the block, providing individual circuit protection at the distribution point for each output in a single compact unit.

Is the SHD821 covered by a warranty?
Warranty details are not confirmed in the available source data for this product. Contact us for further information on warranty coverage before ordering.