SP-BT 06 . BATTERY TERMINAL
Free shipping worldwide. Pay in easy, interest-free installments with Klarna.
SUPER POWER AUDIODESIGNED IN ITALY
MMXXVI
1×0 + 1×4 + 2×8 GA.
With a voltmeter on (+).
The SP-BT 06 is a pair of gold-plated brass battery terminals: one positive terminal with an integrated 3-digit LED voltmeter and one negative terminal. Each offers four cable entries and turns the battery post into a clean, solid power distribution point for high-power car audio.
Why this terminal
The 3-digit LED display on the positive terminal shows the voltage with one decimal: battery state with the engine off, charging with the engine running.
The contact stays low-resistance year after year, even in a humid engine bay, so current flows without heat or voltage drop at the joint.
1×0 GA for the main feed, 1×4 GA for a second amplifier or a distribution block, 2×8 GA for accessories.
Maximum continuous current declared by the manufacturer, on a 12 V DC system.
Transparent polycarbonate: the live metal stays insulated but visible.
Ideal for single-amplifier upgrades, multi-amp systems, the Big 3 upgrade and competition builds.
Safety, installation step by step, wiring, troubleshooting and the full specifications.
⇩ Download the manual (PDF)PDF · English · 2026 edition
What's in the box
SP-BT 06 (+) positive terminal with display and red/black leads · SP-BT 06 (−) negative terminal · 2 transparent protective covers (pre-fitted) · user manual.
Not included: power cables, fuses and tools.
Technical specifications
| TERMINALS | |
|---|---|
| Set | 1 × (+) with display · 1 × (−) |
| Cable entries per terminal | 1×0 GA + 1×4 GA + 2×8 GA |
| Conductor sections | 53.5 · 21.2 · 8.4 mm² |
| Battery post | Top post, Ø 19 mm hole |
| ELECTRICAL | |
| System voltage | 12 V DC |
| Max. continuous current | 300 A |
| Display | 3-digit LED voltmeter |
| Display range / step | 3.0 – 30.0 V · 0.1 V |
| MECHANICAL | |
| Dimensions (each) | 62 × 42 × 56 mm |
| Entry Ø 0 GA / 4 GA / 8 GA | 11 / 7.5 / 4.5 mm |
| Clamp ring outer Ø | 32 mm |
| Weight, one terminal | ≈ 0.16 kg |
| Body | Gold-plated brass |
| Cover | Clear polycarbonate |
| Operating temperature | −20 … +85 °C |
| Packaging | Black retail box, 1 pair |
MANUFACTURER'S DATA · NOMINAL VALUES AT 25 °C · THE VOLTMETER READING IS INDICATIVE: CONFIRM CRITICAL VALUES WITH A MULTIMETER
Complete the system
Before you install it
- Disconnect the battery before any work. Remove the negative terminal first and re-connect it last.
- Main fuse close to the battery. An inline fuse or circuit breaker within 20 cm of the positive terminal on every power cable leaving it.
- The display terminal is the positive one. It goes on the positive post only. Reversed polarity can destroy the audio system and the display and is not covered by warranty.
- Respect the cable gauge. Each entry takes only its own gauge: 0 GA, 4 GA or 8 GA. A smaller cable in a larger entry gives a poor grip, heat and burnt terminals.
- 12 V vehicle systems only. For 12 V lead-acid, AGM or lithium car batteries with top posts. Not for 24 V trucks or mains power. Leave at least 60 mm above the terminal to close the hood.
Questions installers ask
spaudio@spaudio.it · +39 340 807 8778
Accepted payment methods
Visa · Mastercard · Maestro · American Express · PayPal · Apple Pay · Google Pay · Shop Pay · Klarna
SP Audio — Super Power Audio. Designed in Italy by Audiocar Import & Export SRLS, Milano, official SP Audio distributor for Europe.