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
Manufacturer
daytonaudio
Number of Channels
16
Number of Items
1

⚡Real-time signal processing for instant control

📱Optional Bluetooth dongle for wireless streaming & app control

🎚️8 output channels with 10-band parametric EQ

£278.11

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Description

🎛️ Elevate your sound game—because your audio deserves the spotlight.

WIRELESS FREEDOM - Add Bluetooth dongle to stream and control your setup remotely with ease.
INSTANT SONIC CONTROL - Experience real-time DSP adjustments that keep your audio flawless and dynamic.
VERSATILE INSTALLATION - Perfectly engineered for both home theaters and car audio systems—upgrade anywhere.
PRECISION AUDIO MASTERY - Harness 4 inputs and 8 fully customizable outputs for studio-grade sound tailoring.
SEAMLESS USER EXPERIENCE - Intuitive GUI makes complex EQ, crossover, and time alignment effortless.

The Dayton Audio DSP-408 is a powerful 4-input, 8-output digital signal processor featuring built-in EQ crossovers, time alignment, and input/output mixing. It offers real-time signal processing with a user-friendly GUI, fully adjustable 10-band parametric EQ on all outputs, and optional Bluetooth streaming and remote control, making it ideal for professional-grade audio customization in home and car environments.

Specifications

ASIN	B07D3H5X5V
Best Sellers Rank	#7,159 in Musical Instruments ( See Top 100 in Musical Instruments ) #1 in Multieffects Processors #32 in Car Amplifier Equalizers
Brand	Dayton Audio
Brand Name	Dayton Audio
Customer Reviews	4.1 out of 5 stars 529 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
UPC	848791004957

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£278.11

Duties & taxes included

In stock

Sold byAmazon UKDelivered 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 UK.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Smooth transaction and product arrived in perfect condition.

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