---
product_id: 375894118
title: "DSP-BT4.0 Bluetooth Data Streaming USB Interface DSP-408"
brand: "dayton audio"
price: "€ 150.86"
currency: EUR
in_stock: true
reviews_count: 5
category: "Dayton Audio"
url: https://www.desertcart.it/products/375894118-dsp-bt4-0-bluetooth-data-streaming-usb-interface-dsp-408
store_origin: IT
region: Italy
---

# Wireless app control (iOS & Android) aptX Bluetooth streaming 4.0 Surround Sound output DSP-BT4.0 Bluetooth Data Streaming USB Interface DSP-408

**Brand:** dayton audio
**Price:** € 150.86
**Availability:** ✅ In Stock

## Summary

> 🎧 Unlock wireless audio mastery with Dayton Audio DSP-BT4.0 – your sound, your rules.

## Quick Answers

- **What is this?** DSP-BT4.0 Bluetooth Data Streaming USB Interface DSP-408 by dayton audio
- **How much does it cost?** € 150.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/375894118-dsp-bt4-0-bluetooth-data-streaming-usb-interface-dsp-408)

## Best For

- dayton audio enthusiasts

## Why This Product

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

## Key Features

- • **Total Wireless Control:** Fine-tune your sound settings effortlessly via the dedicated iOS and Android DSP-408 app.
- • **Future-Proof Compatibility:** Supports up to 48 kHz sample rate and backed by 5 years EU spare part availability.
- • **Compact & Lightweight Design:** At just 9 grams, this dongle integrates discreetly into your setup without clutter.
- • **Immersive 4.0 Surround Sound:** Elevate your audio environment with rich, multi-channel surround sound output.
- • **Seamless aptX Bluetooth Streaming:** Experience crystal-clear, low-latency audio directly to your DSP-408 without wires.

## Overview

The Dayton Audio DSP-BT4.0 is a Bluetooth 4.0 dongle designed to stream high-quality aptX audio directly to the DSP-408 processor. It enables wireless control of the DSP via dedicated iOS and Android apps, offering precise tuning and a 4.0 surround sound experience. Lightweight and compact, it supports up to 48 kHz sample rates and comes with a 5-year EU spare part guarantee, making it a reliable upgrade for audiophiles seeking seamless wireless integration.

## Description

Stream your favorite music to your Dayton Audio DSP-408 with the DSP-BT4.0. This Bluetooth dongle not only allows you to stream audio content directly to your DSP-408, it also allows you to wirelessly control your DSP with the DSP-408 Android or iOS app.

Review: Great addition to a great DSP
Review: Will not work straight out of box...... see below. 5 stars, esp for individual speaker control

## Features

- Stream your favorite music to the DSP-408 with aptX Bluetooth
- Wirelessly control your DSP-408 from an Android or iOS device
- Wirelessly control your DSP-408 from an Android device
- Allows users to completely tune their DSP via the mobile DSP-408 Android app
- the DSP-BT4.0. This Bluetooth dongle not only allows you to stream audio content directly to your DSP-408, it also allo

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FNC6L34 |
| Audio Output Mode | Surround Sound (4.0) |
| Audio output mode | Surround Sound (4.0) |
| Brand | Dayton Audio |
| Compatible Devices | Smartphone |
| Compatible devices | Smartphone |
| Customer Reviews | 4.4 out of 5 stars 257 Reviews |
| EU Spare Part Availability Duration | 5 Years |
| Hardware Connectivity | Bluetooth |
| Hardware Platform | Personal Computer |
| Hardware interface | Bluetooth |
| Hardware platform | Personal Computer |
| Item Weight | 9 g |
| Manufacturer | daytonaudio |
| Maximum Sample Rate | 48 KHz |
| Model Name | DSP-BT4.0 |
| Model Number | DSP-BT4.0 |
| Platform | Android, iOS |
| Signal-to-Noise Ratio | 100 dB |
| Surround Sound Channel Configuration | 4.0 |
| UPC | 848791004964 |

## Product Details

- **Audio output mode:** Surround Sound (4.0)
- **Brand:** Dayton Audio
- **Compatible devices:** Smartphone
- **Hardware interface:** Bluetooth
- **Platform:** Android, iOS

## Images

![DSP-BT4.0 Bluetooth Data Streaming USB Interface DSP-408 - Image 1](https://m.media-amazon.com/images/I/61jrNMcLICL.jpg)

## Questions & Answers

**Q: Can not find this dongle anywhere there has to be another bluetooth dongle that can be used right? it's just a aptx bluetooth dongle**
A: Yeah, been sold out for awhile. Not sure if other bluetooth dongles will be compatible. You can give it a try and let others know if it did or didn't work.

**Q: Will tuning save in the Dsp so I can disconnect the dongle?**
A: Absolutely yes.

**Q: Does this work with Apple airplay?**
A: It's Bluetooth. Works with Bluetooth devices.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great addition to a great DSP
*by F***T on 4 September 2023*



### ⭐⭐⭐⭐⭐ Will not work straight out of box...... see below. 5 stars, esp for individual speaker control
*by R***N on 17 August 2019*



### ⭐⭐⭐⭐⭐ Excellent addition to DSP408
*by J***Y on 8 November 2019*



## Frequently Bought Together

- Dayton Audio DSP-BT4.0 Bluetooth Data and Streaming USB Interface for DSP-408
- Dayton Audio DSP-408 4 Input 8 Output DSP Digital Signal Processor with Built in EQ Crossovers, Tim Alighment, and in-Put/Output Mixing for Home and car Audio
- Dayton Audio DSP-NRC Wired Remote Control for DSP-408

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-26*