ZAPCO Manuals & User Guides

ZAPCO HB Series Full Line DSP/Amplifiers User Guide

December 19, 2025

ZAPCO HB Series Full Line DSP/Amplifiers PRODUCT USAGE INSTRUCTIONS General Instructions Professional technicians must do the installation of the product. Always contact a ZAPCO Authorized Dealer. Before you start your…

ZAPCO HB 104D II 8 Ch Class D Amplifier User Guide

October 29, 2025

ZAPCO HB 104D II 8 Ch Class D Amplifier   General Instructions The installation of the product must be done by professional technicians. Always contact a ZAPCO Authorized Dealer. Before…

ZAPCO ST-X III Series One Channel Car Audio Amplifier Owner’s Manual

June 24, 2024

ST-X III SERIES Owner’s Manual Before operating the unit, please read this manual throughly and retain it for future reference. General Instructions The installation of the product must be done…

ZAPCO STXDSPIII High End Carhifi Buy Amplifier Instructions

June 23, 2024

ZAPCO STXDSPIII High End Carhifi Buy Amplifier Instructions General Instructions The installation of the product must be done by professional technicians. Always contact a ZAPCO Authorized Dealer. Before you start…

ZAPCO ST-X DSP III Series PC Control Program Instruction Manual

June 22, 2024

ZAPCO ST-X DSP III Series PC Control Program Opening Before beginning the setup be sure all signal sources are turned fully down so there is no volume until after the…

ZAPCO Z-150.4 Channel Class AB Audiophile Amplifier Owner’s Manual

June 10, 2024

Z-150.4 Channel Class AB Audiophile Amplifier Product Information Specifications Model: Z-II Series Class: Amplifier Power: Varies by model Heat: Efficient cooling system Product Usage Instructions General Instructions Before operating the…

ZAPCO ST-X Series One Channel Car Audio Amplifier Instruction Manual

May 25, 2024

ZAPCO ST-X Series One Channel Car Audio Amplifier Instruction Manual   Mission Statement Committed to Excellence ZAPCO is dedicated to the pursuit of audio fidelity. Our prime objectives are to…

ZAPCO ADSP-IV Series Owner’s Manual

May 24, 2024

ADSP-IV SERIES Owner’s Manual Before operating the unit, please read this manual throughly and retain it for future reference. Any updates are available on zapco.com/download General Instructions The installation of…

ZAPCO HB CB20F DSP Amplifiers User Guide

May 3, 2024

ZAPCO HB CB20F DSP Amplifiers Product Information The HB CB20F is a DSP/amplifier from the ZAPCO Harmony Blue Note series. It features a control panel with various connections for power…

ZAPCO ST-X III Series Class A Amplifiers Owner’s Manual

January 13, 2024

ST-X III SERIES Owner’s Manual Before operating the unit, please read this manual throughly and retain it for future reference. General Instructions The installation of the product must be done…

ZAPCO HB Series DSP/Amplifier Quick Guide

Quick Start Guide

Quick guide for ZAPCO HB Series DSP/Amplifiers including HB 46 ADSP, HB 48 ADSP, HB 410 ADSP, and HB 84D. Covers installation, setup, control panel descriptions, software operation, and technical…

Zapco HB Series Quick Guide: Installation, Features, and Specifications

Quick Guide

Comprehensive quick guide for Zapco HB Harmony Blue Note series amplifiers, detailing installation procedures, power connections, control panel layouts, speaker wiring, remote control, BT module, control program access, and technical…

Zapco HB Series Amplifiers Quick Guide - HB 104D II, HB 154D II, HB 501D II

Quick Start Guide

This quick guide provides essential installation, connection, and technical specification information for Zapco HB Series amplifiers, including models HB 104D II, HB 154D II, and HB 501D II.

ZAPCO HB MS Q9P1 High-End Car Multimedia Station Quick Guide

Quick Start Guide

Comprehensive quick guide for the ZAPCO HB MS Q9P1 High-End Car Multimedia Station, covering installation, features, settings, audio adjustments, connectivity, and technical specifications.

Zapco HB Series Quick Guide: Amplifiers HB 68 II, HB 46 II 4A, HB 48 II 4A, HB 410 II 8A, HB 810 II 8AD

Quick Guide

Quick guide for Zapco HB Series amplifiers, covering installation, control panel layouts, speaker connections, remote control, BT module, control program, and technical specifications for models HB 68 II, HB 46…

Zapco DSP and OEM Integration Owner's Manual

Owner's Manual

Comprehensive owner's manual for Zapco's DSP (Digital Signal Processor) and OEM Integration products, including the DSP-Z8, DSP-Z8 III, DSP-Z6 III, and Z8-R Dash Remote. Covers features, connections, setup, programming via…

Zapco HB Series Amplifiers Quick Guide

Quick Start Guide

Quick guide for Zapco HB Series amplifiers (HB 104D II, HB 154D II, HB 501D II) covering installation, connections, control panels, and technical specifications.

Zapco Z-CB 100F Super Capacitor Bank Owner's Manual | Installation & Specifications

Owner's Manual

This owner's manual for the Zapco Z-CB 100F Super Capacitor Bank provides detailed instructions on installation, power connections, charging, wire sizing, and technical specifications for enhancing car audio systems.

Zapco Z-AP Series Audiophile Amplifier Owner's Manual

Owner's Manual

Comprehensive owner's manual for the Zapco Z-AP Series of audiophile amplifiers, covering installation, power connections, wiring, technical specifications, and safety guidelines.

Zapco HB ADSP Series Quick Guide: DSP Amplifiers

Quick Guide

Quick guide for Zapco HB 46 ADSP, HB 48 ADSP, and HB 410 ADSP DSP amplifiers. Covers installation, wiring, setup, PC control, mobile app, and technical specifications.

Zapco Z-PS Series P100A Power Supply Owner's Manual

Owner's Manual

Comprehensive owner's manual for the Zapco Z-PS Series P100A AC-DC power supplies, detailing features, safety instructions, connection guides, operation notes, and technical specifications for Z-PS110B and Z-PS220I models.

Zapco DSP-Z8 IV Installation and Quick Start Guide

quick start guide

Comprehensive guide for installing and setting up the Zapco DSP-Z8 IV digital sound processor, covering connections, software usage, and basic tuning.