OVERVIEW
As factory systems continue to advance, digital sound processors are becoming crucial for factory system integration and ideal sound system building. The DP-X812 has 6 low and/or high-level inputs that can be mixed to create a full range signal that sends up to 12 independent channels for versatility in OEM and aftermarket system building.
DP-X812 has a 8 channel amplifier built in 50 watts and has 12 channels of output. using it on a 3 way system. Front stage is a 3 way component and rear stage is a 2 way component. The amp portion is driving the tweeters, midrange and center channel. It is connected to additional amps to drive the woofers (front/rear stage) and Sub woofer.
Designing a 3-way active speaker with the DSP X812
In this application note, we will show you how to design an active 3-way speaker with the DSP X812
Configure routing
X812 allows any input to be routed or mixed to any output. This a key element of its flexibility.
Add the crossover
If you followed the time alignment procedure above, you already have a Linkwitz-Riley 24dB/octave crossover in place. For the three-way, ensure that all crossovers are enabled and any inverted drivers are uninverted again. The crossover screen should look like this.Measure and tune your music according to your actual situation until you feel it suits you
STREAM MUSIC WITHOUT A HEAD UNIT
For vehicles that don't have a music source. like a head unit or stereo, the DP-X812 can receive music sent directly from a smartphone with Bluetooth wireless streaming Or use USB memory to store WAV, AIF, AIFF, FLAC, ALAC, AAC, MP3 audio and play music so you can still enjoy personal playlists without replacing the factory head unit or adding an aftermarket head unit.
TECH SPECS
•6 Low and/or High-level inputs
•12 RCA outputs
•Matrix Mixing
•50W RMS x 8 (4Ω,<1% THD+N,14.4V) (mirrors the first 8 RCA outputs)
•Frequency range: 20Hz~20KHz, 1Hz steps
•Q:0.404-28.85, 0.01 steps
•Gain: -12.0dB~+12.0dB, 0.1dB steps
•Filter crossover points:20Hz-20KHz.1Hz steps
•Slopes:6dB,12dB, 18dB, 24dB, 30dB, 36dB, 42dB, 48dB
•31 Band Parametric or Graphic Output EQ
•High pass, low pass, and bandpass, independent filters per channel
•Time correction: Up to 20ms delay per channel
•Delay units: 0.000 to 20 milliseconds, 0.00 to 692 centimeters, 0.00 to 273 inches
•0 deg. or 180 deg. phase adjustment per channel
•Specialized type filtering: Butterworth, Linkwitz-Riley, Bessel
12-Channel Digital Sound Processor
Routing and Mixing
To enhance the audio processor,all input and output signals can be routed with great flexibility,parameters loaded synchronously to ensure filter stability,and then 100% encoding efficiency,system designers can use this DSP to compensate for the actual,limitations of the speaker,amplifier and listening environment through speaker equalization,multiband compression,clipping and third-party algorithms,this significantly improving the sound quality experience
TUNING TOOLS
Objects and materials in the vehicle, like seats, center consoles, leather, and glass, can all contribute to the overall quality of the sound experience. The processor can be tuned with the 31 Band Parametric or Graphic EQ for precise adjustments. Detailed high/low crossovers and expansive time correction can be made to each of the 12 channels. This allows the tuner to overcome acoustical abnormalities in the vehicle and set a proper sound stage for premium sound performance.
REAL-TIME TUNING
Tuning can be done wirelessly via Bluetooth® from a smartphone or through a wired USB connection with a PC. This offers one convenient place to see all inputs/outputs, crossover, time correction, and 31 Bands together for immediate visual recognition.
QUICK SOUND ADJUSTMENTS
The optional LCD remote controller can access some functions of DSP, and the remote controller can be installed on the dashboard to facilitate access. The knob can quickly adjust the volume, preset storage and output, and source selection. The results are displayed on the LED screen.
How to Tune Digital Sound Processor (DSP) with X812
https://youtu.be/JkBz07FIj-8
Installation Guide
1. Support plug-and-play installation of special car wiring harness, each model is different, please contact us to inquire your model.
Note: Additional purchase is required for special car wiring harness
2. Support multi-channel power amplifier installation.
About US
SENNUOPU Official Store is the only official store authorized directly from SENNUOPU without any transfer link. It is committed to sell 100% original authentic products.
Sennuopu Audio originated from NSN-Audio in Denmark,is a manufacturer with strong technical force of Car audio equipment .All products are designed and developed in Denmark and made in China.
Sennuopu is always seeking to innovate and provide innovative goods and services to provide customers with a brand new automotive life.
Warranty Policy
Return & Refund, 1 Year Warranty
No reason to return goods within 15 days. This warranty don't fit damage caused by accident, misuse, or modification. Only the parcel without personal error use or damage which not affect the second-sales of the parcel.
You can send item for repairing within 1 year after receipt. Shipping cost on buyer side.
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