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Massive Discount Marts Digital 4v 6 Input /12 Output Channels Bluetooth Android/ios Btx12 Dsp Bundle [GknmeXsS]

$57.99 $185.99 -69%

Massive Discount Marts Digital 4v 6 Input /12 Output Channels Bluetooth Android/ios Btx12 Dsp Bundle [GknmeXsS]This listing includes: (1) Marts Digital 12 Channel Bluetooth Android/IOS BTX12 DSP12-Channel Digital Sound Processor with BluetoothThe Marts Digital BTX12 DSP is a high-perf

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Massive Discount Marts Digital 4v 6 Input /12 Output Channels Bluetooth Android/ios Btx12 Dsp Bundle [GknmeXsS]

Massive Discount Marts Digital 4v 6 Input /12 Output Channels Bluetooth Android/ios Btx12 Dsp Bundle [GknmeXsS]

This listing includes:

  • (1) Marts Digital 12 Channel Bluetooth Android/IOS BTX12 DSP

12-Channel Digital Sound Processor with Bluetooth

The Marts Digital BTX12 DSP is a high-performance digital sound processor designed for serious car audio enthusiasts and professionals. With 12 output channels and a full suite of tuning features, the BTX12 puts complete control of your system at your fingertips. Whether you're setting up a show car or a daily driver, this DSP delivers clarity, precision, and customization where it matters most.

Download the app for Apple here

Download the app for Android (Direct APK download - Your phone may require additional permissions to install this file [Search "How to install apk files on my ____ android phone" online, fill in the blank with your phones model])

Features:

Channel Routing Options
Flexible configuration options: A/B/C/D, A+B, A+C, B+C.

Gain Settings

  • General Gain: -53 dB to 0 dB
  • Channel Gain: -33 dB to +9 dB

Crossover Section

  • Frequency Range: 20 Hz to 20 kHz
  • Filter Types: Linkwitz-Riley, Butterworth, Bessel
  • Slope Options: 6, 12, 18, 24, 36, and 48 dB/octave

Input Equalizer

  • 31-band graphic EQ
  • Gain Control: -12 dB to +12 dB

Per-Channel Equalizer

  • 8-band parametric EQ for each channel
  • Gain: -12 dB to +12 dB
  • Q Factor Range: 0.6 to 9.9

Time Alignment

  • Delay Adjustment: 0 to 18.95 milliseconds
  • Distance Calibration: 0 to 6500 millimeters

Limiter Control

  • Threshold: -53 dB to +6 dB
  • Attack Time: 1 to 200 ms
  • Release Time: 1 to 988 ms

Polarity Options

  • Selectable Phase: 0° or 180°

Memory Presets

  • Save between 3% to 100% of your settings for quick access

Measurements:

  • Length: 5.75"
  • Width: 4.5"
  • Height: 1.5"
  • Weight: .86 lbs (13.8 oz)

The Marts Digital BTX12 DSP is the ideal tool for crafting a clean and detailed soundstage in any vehicle. With professional-grade tuning capabilities and wireless Bluetooth integration, it’s built for those who want total control and top-tier performance from their car audio system.

What Our Customers Say

January 18, 2026

Absolutely no complaints!

I'm happy with this item.

- Keri R..

January 18, 2026

Absolutely no complaints!

This is a very intelligent device.

- Daniella Y..

January 18, 2026

Absolutely no complaints!

An absolute steal for this quality.

- Finn T..

Write a Review

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