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DD Audio

Since 1986, DD Audio has designed and manufactured products for every facet of the audio industry; Pro, Marine, Mobile, Home, Industrial, and OEM Applications.

We take pride in our role as an American design and manufacturing company, offering high quality products for the masses.

To this day we hand build the best subwoofers in the world at our Oklahoma City, USA headquarters. We do not make compromises to profit from substandard equipment, so no expense is spared when creating our products. We only use the highest quality components available to ensure maximum product performance and longevity.

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DD Audio Signal Processors

DD Audio 12 Channel 31 Band Parametric EQ Active Pre-Amp Signal Processor DSI-3

DD Audio
Original price $711.99
Original price $711.99 - Original price $711.99
Original price $711.99
Current price $569.00
$569.00 - $569.00
Current price $569.00
In stock

31 band Parametric / Graphic Equalizer, Crossovers, and Time Alignment Bluetooth Compatible 6 Customizable EQ Presets, 6ch High-level Inputs, 6ch ...

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Original price $711.99
Original price $711.99 - Original price $711.99
Original price $711.99
Current price $569.00
$569.00 - $569.00
Current price $569.00
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DD Audio 6-Channel Summing 10V Max Output Active Pre-Amp Signal Converter SC6a

DD Audio
Original price $98.99
Original price $98.99 - Original price $98.99
Original price $98.99
Current price $79.00
$79.00 - $79.00
Current price $79.00
In stock

Advanced Signal Processing: Capable of capturing and converting audio signal with high precision. Versatile and User-Friendly: Offers input summin...

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Original price $98.99
Original price $98.99 - Original price $98.99
Original price $98.99
Current price $79.00
$79.00 - $79.00
Current price $79.00
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DD Audio 4kHz Low Pass Crossover High-Shelf EQ Circuit WXOLP

DD Audio
Original price $18.99
Original price $18.99 - Original price $18.99
Original price $18.99
Current price $14.99
$14.99 - $14.99
Current price $14.99
In stock

Seamless Audio Blending: The WXOLP crossover filters frequencies above 4kHz, ensuring smooth integration between midrange speakers and tweeters f...

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Original price $18.99
Original price $18.99 - Original price $18.99
Original price $18.99
Current price $14.99
$14.99 - $14.99
Current price $14.99
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DD Audio 2 Channel Line Output Active Pre-Amp Signal Converter SC2

DD Audio
Original price $61.99
Original price $61.99 - Original price $61.99
Original price $61.99
Current price $49.00
$49.00 - $49.00
Current price $49.00
In stock

Differential Inputs, Independent Variable Gains OEM Load Detect Compatible (some vehicles will require additional install accessories) Selectable ...

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Original price $61.99
Original price $61.99 - Original price $61.99
Original price $61.99
Current price $49.00
$49.00 - $49.00
Current price $49.00
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DD Audio BSI Bass Boost and Bass Enhance Active Pre-Amp Signal Processor

DD Audio
Original price $186.99
Original price $186.99 - Original price $186.99
Original price $186.99
Current price $149.00
$149.00 - $149.00
Current price $149.00
In stock

Advanced Bass Enhancement: Offers extensive control over bass frequencies, enabling restoration and amplification of bass. High-Quality Sound Proc...

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Original price $186.99
Original price $186.99 - Original price $186.99
Original price $186.99
Current price $149.00
$149.00 - $149.00
Current price $149.00
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DD Audio 4-Channel Summing 10V Max Output Active Pre-Amp Signal Converter SC4a

DD Audio
Original price $86.99
Original price $86.99 - Original price $86.99
Original price $86.99
Current price $69.00
$69.00 - $69.00
Current price $69.00
In stock

High-Quality Signal Conversion: Offers precise conversion from speaker-level to low-level RCA output. Easy Installation and Compatibility: Feature...

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Original price $86.99
Original price $86.99 - Original price $86.99
Original price $86.99
Current price $69.00
$69.00 - $69.00
Current price $69.00
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Multi Amp Sync Module for Linking, Strapping, and RCA Distribution - DD-ZVL

DD Audio
Original price $199.99
Original price $199.99 - Original price $199.99
Original price $199.99
Current price $159.00
$159.00 - $159.00
Current price $159.00
Out of stock

Multi Amp Sync Module for Linking, Strapping, and RCA Distribution - DD-ZVL This listing includes: (1) Multi Amp Sync Module for Linking, Strap...

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Original price $199.99
Original price $199.99 - Original price $199.99
Original price $199.99
Current price $159.00
$159.00 - $159.00
Current price $159.00
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DD Audio High-Pass Crossover 18db /Oct HP Crossover 5kHz @ 4O TXO-HP18

DD Audio
Original price $18.99
Original price $18.99 - Original price $18.99
Original price $18.99
Current price $14.99
$14.99 - $14.99
Current price $14.99
Out of stock

High-Pass Filtering: Attenuates frequencies below 4kHz, protecting tweeters from harmful low frequencies Compatibility with WXOLP: Can be used alo...

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Original price $18.99
Original price $18.99 - Original price $18.99
Original price $18.99
Current price $14.99
$14.99 - $14.99
Current price $14.99
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DD Audio High-Pass Crossover 12dB/Oct HP Crossover 4kHz @ 4O TXO-HP12

DD Audio
Original price $18.99
Original price $18.99 - Original price $18.99
Original price $18.99
Current price $14.99
$14.99 - $14.99
Current price $14.99
Out of stock

Optimized Filtering: 12dB/oct filter with a 4kHz crossover point for precise frequency management Designed for Tweeters: Ideal for use with DD Aud...

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Original price $18.99
Original price $18.99 - Original price $18.99
Original price $18.99
Current price $14.99
$14.99 - $14.99
Current price $14.99
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