Description
Product Introduction
The Phontech SPA-MULTI 4-Way Entertainment 6-Zone PCB Card is a marine audio system circuit board designed for entertainment audio distribution in compatible public address and general alarm (PA/GA) installations. It supports multi-zone entertainment routing, allowing audio to be distributed to designated areas of a vessel according to the system configuration.
Designed for marine electronics maintenance and spare-parts replacement, this PCB is intended for use in compatible Phontech systems. Before installation, verify the exact model, board revision, connectors, and system compatibility against the existing equipment.

Key Features
- ⚓ Marine Audio Application: Intended for compatible shipboard PA/GA and entertainment systems.
- 🔊 Multi-Zone Audio Distribution: Supports entertainment audio distribution across configured zones.
- 🎚️ Six-Zone Configuration: Identified as a six-zone board by its product designation.
- 🔧 PCB Assembly: Designed for integration into compatible marine audio equipment.
- 🚨 System Integration: Use within a compatible installation where paging and alarm functions may have priority over entertainment audio.
- 🛠️ Maintenance and Replacement: Suitable for spare-parts inventory and repair planning.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Phontech |
| Model | SPA-MULTI |
| Product Name | 4-Way Entertainment 6-Zone PCB Card |
| Series | SPA marine audio system |
| Product Type | Entertainment Distribution PCB |
| Application | Marine entertainment audio and zone distribution |
| Zone Configuration | 6 zones |
| Entertainment Distribution | 4-way, as identified by the product designation |
| Place of Manufacture / Origin | Not confirmed |
| Product Status | Confirm with seller |
| Dimensions | Not confirmed |
| Weight | Not confirmed |
| Power Requirements | Verify from the PCB label and system documentation |
| Discontinued | Not confirmed |
Frequently Asked Questions
Q1: What is the Phontech SPA-MULTI PCB Card used for?
A: It is intended for entertainment audio distribution in compatible marine PA/GA systems.
Q2: How many zones does it support?
A: The product designation identifies a six-zone configuration. Confirm the installed system’s exact configuration before replacement.
Q3: Can it be used in any Phontech audio system?
A: Compatibility is not universal. Check the system model, PCB revision, connector layout, and equipment documentation before ordering.
Q4: Does the board handle emergency alarms?
A: It is identified as an entertainment distribution board, not a standalone alarm controller. Paging and alarm priority behavior depends on the wider system configuration.
Q5: What information should I provide when ordering?
A: Provide the full model designation, PCB part number, revision markings, and clear photographs of the board and connectors.
Q6: Is the board new or used?
A: Confirm the current condition with the seller before purchase, including whether the board has been tested and whether any accessories are included.
Recommended Related Phontech Products and Components
The following are related product types and system components to investigate for maintenance purposes. Confirm exact model numbers and compatibility before treating any item as a replacement.
- Phontech SPA-V2 — Marine PA/GA System
- Phontech SPA-MULTI — Multi-Zone Entertainment Distribution
- Phontech SPA-V2 Main Control Unit — PA/GA System Control
- Phontech SPA-V2 PA Amplifier — Audio Amplification
- Phontech SPA-V2 Entertainment Input Module — Audio Source Interface
- Phontech SPA-V2 Zone Distribution Board — Zone Audio Routing
- Phontech SPA-V2 Terminal Board — Signal and Wiring Interface
- Phontech SPA-V2 PA Operator Panel — Operator Control
- Phontech SPA-V2 Alarm Interface — Alarm Signal Integration
- Phontech SPA-V2 Microphone Station — Paging Input
- Phontech SPA-V2 Volume Control Unit — Audio Level Adjustment
- Phontech SPA-V2 Loudspeaker Interface — Speaker Circuit Connection
- Phontech SPA-V2 Power Supply Module — System Power
- Phontech SPA-V2 Rack Assembly — Equipment Installation
- Phontech SPA-V2 Replacement PCB Assemblies — Maintenance Spares
Ordering Note: The exact board revision and confirmed part number are essential when sourcing a replacement. The related items above are system-level suggestions, not verified direct substitutes for the SPA-MULTI PCB.



