Can you use any bt 4.0 adapter? charging $40 for a bt adapter should be a criminal offense.

I agree 40 for it is pure ripp off….30 more than it should be

Will the speaker level inputs work with a common ground head unit in a vintage car?

Should work, just make sure ground is good and solid.

Does this have subsonic?

Yes set a filter to kill the subsonic frequencies

Does this item comes with the bluetooth dongle? or u have too buy seperate and if so where do it buy the dongle also cause im not finding it

Hi there.... it does not come with the Bluetooth dongle... it is separate.... here is a link Dayton Audio DSP-BT4.0 Bluetooth... https://www.amazon.com/dp/B07FNC6L34?ref=ppx_pop_mob_ap_share

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Dayton Audio DSP-408 4 Input 8 Output DSP Digital Signal Processor with Built in EQ Crossovers, Time Alignment, and in-Put/Output Mixing for Home and car Audio

Product ID: 69614316

Details

Brand
Dayton Audio
Item Weight
1.9 pounds
Number of Channels
16
Number of Items
1
Number of Packs
1

📱Optional Bluetooth dongle for wireless control

🎚️4 inputs, 8 outputs for versatile routing

🎛️10-band parametric EQ on all outputs

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Description

🎧 Elevate your sound game — because your audio deserves precision and power.

WIRELESS FREEDOM - Optional Bluetooth dongle lets you stream and control your sound remotely via app.
SEAMLESS INTEGRATION - 4 inputs and 8 outputs enable complex setups for both home and car audio environments.
PRECISION AUDIO CONTROL - Real-time DSP with 10-band EQ on every output channel for studio-grade sound tailoring.
TIME ALIGNMENT MIXING - Built-in crossovers and time alignment ensure perfectly synchronized, crystal-clear audio.
USER FRIENDLY INTERFACE - Intuitive GUI makes advanced audio customization effortless, no tech degree required.

The Dayton Audio DSP-408 is a professional-grade digital signal processor featuring 4 inputs and 8 outputs, each with a fully adjustable 10-band parametric EQ. Designed for both home and car audio systems, it offers real-time signal processing, built-in crossovers, time alignment, and input/output mixing. Its easy-to-use graphical interface and optional Bluetooth dongle provide flexible, wireless control, making it a top choice for audiophiles seeking precise sound customization.

Specifications

ASIN	B07D3H5X5V
Best Sellers Rank	#9,109 in Musical Instruments ( See Top 100 in Musical Instruments ) #3 in Multieffects Processors #35 in Car Amplifier Equalizers
Brand	Dayton Audio
Brand Name	Dayton Audio
Customer Reviews	4.0 out of 5 stars 534 Reviews
Global Trade Identification Number	00848791004957
Included Components	product, manual
Item Weight	1.9 pounds
Manufacturer	daytonaudio
Manufacturer Part Number	DAX88
Model Number	DAX88
Number of Channels	16
Number of Items	1
Number of Packs	1
UPC	848791004957

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3031729Ar

Duties & taxes included

In stock

Sold byAmazon MadagascarDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Madagascar.

Secure transaction

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