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  • The new 48-bit Sound processor from Pioneer allow users to optimize the sound quality of their factory fitted audio System. It not only adds clarity to the stock system’s sound, but it also gives various sound tuning options to the user. All the audio setting can be intuitively controlled by smartphone.

Pioneer DEQ S1000A Introduction

Universal Sound Processor with easy control with Android and iOS.

Features of DEQ-S1000A

Upgrade Sound Quality

Upgrade Sound Quality

The output of factory fitted stereo is tuned to match the factory fitted speakers, therefore even when the speakers are replaced, the sound from the higher quality speakers will still be limited. Pioneer sound processor can cancel the factory audio tuning and create an altogether new sound stage that’s best suitable to the new speakers and car interior.

Upgrade Sound Quality

Easy Set Up Via Smartphone

Easy Set Up Via Smartphone

Controls of the processor can be done through Pioneer’s app called Sound Tune. The app is quiet easy to understand and user. For the factory fitted units that donot support music playback from smartphone, the processor can play music too with USB connection. The app is available for both Android and iPhone

Easy Set Up Via Smartphone

Go for Higher-Grade Circuits and Parts

Go for Higher-Grade Circuits and Parts

This universal sound processor incorporates Pioneer's full-custom high-performance 48-bit dual-core DSP for high-quality sound reproduction. An internal clock and pattern are optimally tuned. Sound degradation from jitter noise is thoroughly eliminated.

Go for Higher-Grade Circuits and Parts

Easy to Install

Easy to Install

Pioneer sound processor offers an easy plug & play connection. The specially developed wire harness connects the factory fitted system with the processor without any hassles. This Wire harness derives Power and audio signal for the processor. The Audio signal can then be tuned as per the user’s preference with an interactive smartphone app.

Easy to Install

Compact Size

Compact Size

The extremely compact size of the processor makes the installation easy and neat. The processor can fit in the glove box, under the front passenger seat or behind the factory fitted stereo if there is a space.

Compact Size

How to use

How to use

Download the Sound Tune App in your smartphone and then connect the phone with processor to do the settings.

For using Source Callibration feature, a test signal is required. Please download it from this link. Test signal is available in two formats (mp3 & wav)

How to use

Connection Patterns

Connection Patterns

There are specific connection patterns that can be used for powering different speakers and subwoofers.

Connection Patterns

Other features of DEQ-S1000A

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Live Simulation
Live Simulation

You can enjoy different sound effects like concert hall, Open air & more with this processor when the smartphone is connected.

RCA Preouts *3
RCA Preouts *3

You can connect multiple amplifiers with the processor using 3 Hi volt pre outs.

Crossover setting (HPF/LPF)
Crossover setting (HPF/LPF)

You can adjust cutoff frequency and cutoff slope for each HPF (front/Rear speaker seperately) and LPF (subwoofer) respectively.

13 band EQ
13 band EQ

13 Band EQ adjustment allows you to fine-tune sound quality just as you like it.

3 Way Network Mode
3 Way Network Mode

User can build a 3-way multi-amplifier/multi-speaker system and switch between the configurations using network mode.

High Speed Charging
High Speed Charging

Providing up to 1.5 amperes to give an Android smartphone a quick charge.

MOSFET 50W*4
MOSFET 50W*4

Pioneer's original amplifier makes sure to provide great sound quality.

Specifications of DEQ-S1000A

Click to expand

Standard Mode- Front/Rear (HPF)- Frequency: 50Hz, 63Hz, 80Hz, 100Hz, 125Hz, 160Hz, 200Hz

Standart Mode- Sub woofer (LPF)- Frequency: 50Hz, 63Hz, 80Hz, 100Hz, 125Hz, 160Hz, 200Hz

Standart Mode- Sub woofer (LPF)- Gain: -24 - +10dB (1dB/Step)

Standart Mode- Sub woofer (LPF)- Phase: Normal/Reverse

Standard Mode- Speaker level: -24 - +10dB (1dB/Step)

Standard Mode- Time Alignment: 0cm - 350cm (2.5 cm/step)

Network Mode- High (HPF)- Frequency: 1.25kHz, 1.6kHz, 2kHz, 2.5kHz, 3.15kHz, 4kHz, 5kHz, 6.3kHz, 8kHz, 10kHz, 12.5kHz

Network Mode- Mid (LPF)- Frequency: 1.25kHz, 1.6kHz, 2kHz, 2.5kHz, 3.15kHz, 4kHz, 5kHz, 6.3kHz, 8kHz, 10kHz, 12.5kHz

Network Mode- Sub woofer (LPF)- Frequency: 25Hz, 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100Hz, 125Hz, 160Hz, 200Hz, 250Hz

Network Mode- Sub woofer (LPF)- Slope: 0dB(Pass), -12dB/oct, -18dB/oct, -24dB/oct, -30dB/oct, -36dB/oct

Network Mode- Speaker level: -24 - +10dB (1dB/Step)

Network Mode- Time Alignment: 0cm - 350cm (2.5 cm/step)

USB standard spec.: USB2.0 High Speed

Max current supply: 1.5A

Max power: 50W x 4 (50Wx2ch/4Ω + 70Wx1ch/2Ω for SUB-WOOFER)

Continuos power: 22W x 4 (50Hz to 15kHz, 5%THD, 4Ω LOAD, Both Channels Driven)

Load impedence: 4Ω (4 - 8Ω(2Ω for 1ch) allowable)

Preout Output Level (Max): 4.0V

Preout Impedence: 250Ω

Preout Frequency response: 10Hz to 20kHz (+0dB , -1dB)

Preout S/N Ratio: 105 dB

Preout THD: 0.01%

Equalizer (13Band Graphic Equalizer) frequency: 50Hz, 80Hz, 125Hz, 200Hz, 315Hz, 500Hz, 800Hz, 1.25kHz, 2kHz, 3.15kHz, 5kHz, 8kHz, 12.5kHz ±12dB(0.1dB step)

Power Source: 14.4V DC (10.8-15.1V allowable)

Grounding System: Negative type

Max. current consumption: 9.2A

Dimensions: 170(W) x 40(H) x 95(D

Fuse: 10A

Weight: 0.59kg

  • Car Upgrade Guide

  • Find out which Pioneer product will fit your car perfectly

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Rating:

Mohit Kumar on 15 Sep, 2018

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