---
product_id: 375894118
title: "DSP-BT4.0 Bluetooth Data Streaming USB Interface DSP-408"
brand: "dayton audio"
price: "761 zł"
currency: PLN
in_stock: true
category: "Dayton Audio"
url: https://www.desertcart.pl/products/375894118-dsp-bt4-0-bluetooth-data-streaming-usb-interface-dsp-408
store_origin: PL
region: Poland
---

# Mobile app control (iOS & Android) aptX Bluetooth streaming Full DSP tuning on-the-fly DSP-BT4.0 Bluetooth Data Streaming USB Interface DSP-408

**Brand:** dayton audio
**Price:** 761 zł
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound. Control your vibe. Stream your life.

## Quick Answers

- **What is this?** DSP-BT4.0 Bluetooth Data Streaming USB Interface DSP-408 by dayton audio
- **How much does it cost?** 761 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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 Mobile Control:** Effortlessly adjust and fine-tune your DSP settings anytime via the intuitive Android or iOS app—no laptop needed.
- • **Plug & Play Simplicity:** Lightweight and easy to install USB dongle that integrates flawlessly with your existing Dayton Audio DSP-408 setup.
- • **Future-Proof Your Audio Setup:** Stay ahead with wireless control and streaming, turning your DSP-408 into a modern, connected audio powerhouse.
- • **Instant On-the-Fly DSP Tuning:** Make real-time audio adjustments across 8 channels and 4 inputs for a perfectly customized sound experience.
- • **Seamless aptX Bluetooth Streaming:** Wirelessly stream high-quality audio directly to your DSP-408 with crystal-clear aptX codec support.

## Overview

The Dayton Audio DSP-BT4.0 is a compact Bluetooth USB interface designed to wirelessly stream high-quality aptX audio and provide full remote control of the DSP-408 via Android and iOS apps. It enables real-time tuning of multiple audio channels and inputs, offering a seamless, modern upgrade to your audio system with effortless installation and mobile convenience.

## 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.

## 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 Input | USB |
| Brand Name | Dayton Audio |
| Compatible Devices | Smartphone |
| Connectivity Technology | Bluetooth, USB |
| Customer Reviews | 4.4 4.4 out of 5 stars (262) |
| EU Spare Part Availability Duration | 5 Years |
| Manufacturer | daytonaudio |
| Maximum Sample Rate | 48 KHz |
| Model Number | DSP-BT4.0 |
| Number of Channels | 4 |
| Operating System | Android, Mac, iOS |
| Supported Software | DSP-408 Android app, DSP-408 iOS app |
| UPC | 848791004964 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Dayton Audio
- **Compatible devices:** Smartphone
- **Connectivity technology:** Bluetooth, USB
- **Number of channels:** 4
- **Supported software:** DSP-408 Android app, DSP-408 iOS app

## 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.

## 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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**Shop now:** [https://www.desertcart.pl/products/375894118-dsp-bt4-0-bluetooth-data-streaming-usb-interface-dsp-408](https://www.desertcart.pl/products/375894118-dsp-bt4-0-bluetooth-data-streaming-usb-interface-dsp-408)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-19*