---
product_id: 96903539
title: "Ap5.9 bit 5 channel amplifier with built in sound processor"
brand: "audison"
price: "HK$8553"
currency: HKD
in_stock: true
category: "Audison"
url: https://www.desertcart.hk/products/96903539-ap5-9-bit-5-channel-amplifier-with-built-in-sound
store_origin: HK
region: Hong Kong
---

# 270W max subwoofer channel Built-in 9-channel DSP processor 5 channels, multi-output power Ap5.9 bit 5 channel amplifier with built in sound processor

**Brand:** audison
**Price:** HK$8553
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify your drive, dominate the soundscape.

## Quick Answers

- **What is this?** Ap5.9 bit 5 channel amplifier with built in sound processor by audison
- **How much does it cost?** HK$8553 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/96903539-ap5-9-bit-5-channel-amplifier-with-built-in-sound)

## Best For

- audison enthusiasts

## Why This Product

- Trusted audison brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Sound Control:** Integrated 9-channel DSP lets you tailor audio with surgical accuracy for that perfect soundstage.
- • **Seamless PC Integration:** Micro USB connectivity supports Windows XP through Windows 8 for effortless tuning and updates.
- • **Compact Rack-Mount Design:** Space-saving metal chassis fits sleekly in your setup without compromising performance.
- • **Powerhouse 5-Channel Output:** Drive your full active front system plus a booming subwoofer with dedicated 270W mono channel.
- • **Ultra-Low Distortion & High SNR:** Crystal-clear audio with THD as low as 0.08% and 95 dBA signal-to-noise ratio ensures premium sound fidelity.

## Overview

The Audison AP5.9 bit is a 5-channel car amplifier featuring a powerful 270W mono subwoofer channel and an advanced 9-channel digital sound processor. Designed for full active front plus subwoofer setups, it offers ultra-low distortion, high signal-to-noise ratio, and seamless PC tuning via Micro USB. Its compact metal rack-mount design fits perfectly in professional-grade car audio systems, delivering pristine sound quality with robust power handling.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HZK6XQI |
| Best Sellers Rank | #627,825 in Electronics ( See Top 100 in Electronics ) #1,405 in Car Multichannel Amplifiers |
| Brand Name | Audison |
| Customer Reviews | 5.0 out of 5 stars 2 Reviews |
| Included Components | AP5.9-bit |
| Item Dimensions | 3.46 x 9.92 x 6.77 inches |
| Item Weight | 1390 Grams |
| Item dimensions L x W x H | 3.46 x 9.92 x 6.77 inches |
| Manufacturer | Hertz |
| Material Type | Metal |
| Maximum Supply Voltage | 15 Volts (DC) |
| Minimum Supply Voltage | 7.5 Volts (DC) |
| Model | AP5.9-bit |
| Mounting Type | Surface Mount |
| Number of Channels | 5 |
| Operating Temperature | 55 Degrees Celsius |
| Output Power | 270 Watts |
| Package Type Name | cardboard box |
| Part Number | 090027 |
| Specification Met | Cea |
| Supply Current | 1.5 Amps |
| Unit Count | 1.0 Count |
| Voltage | 7.5 Volts (DC) |
| Warranty Description | 1-Year Manufacturer Warranty |

## Product Details

- **Item dimensions L x W x H:** 3.46 x 9.92 x 6.77 inches
- **Manufacturer:** Hertz
- **Maximum Supply Voltage:** 15 Volts (DC)
- **Minimum Supply Voltage:** 7.5 Volts (DC)
- **Voltage:** 7.5 Volts (DC)

## Images

![Ap5.9 bit 5 channel amplifier with built in sound processor - Image 1](https://m.media-amazon.com/images/I/61muUnyuM8L.jpg)

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**Shop now:** [https://www.desertcart.hk/products/96903539-ap5-9-bit-5-channel-amplifier-with-built-in-sound](https://www.desertcart.hk/products/96903539-ap5-9-bit-5-channel-amplifier-with-built-in-sound)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-06-09*