PRV Audio DSP 2.8X Crossover & EQ 8 Channel Full DSP Digital Signal Processor

Description

Includes:
1x DSP 2.8X DIGITAL SIGNAL PROCESSOR
Bringing innovation and technology to the Automotive Sound market, PRV Audio launches the DSP2.8X Digital Signal Processor, capable of making various adjustments, from filters, graphic and parametric equalization, alignment, phase inversion, limiter, audio generator, among others. Enhancing Your Audio System!
Through an LCD display and intuitive interface, it allows real-time audio adjustments. The DSP 2.8X features 2 audio inputs (A and B) and 8 independent outputs and allows you to choose the audio source (A, B or A + B) for each output. It has an integrated equalization system, with 15-band graphic equalizer, manual tuning, or through 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost, Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and Pancadão).
For professional equalization adjustments, it has 1 INPUT Parametric Equalizer and 1 OUTPUT Parametric Equalizer with gain control, specific frequency setting, and equalizer bandwidth, allowing fine adjustments and detailed equalization control.
The Crossover function allows you to precisely define the cut frequencies, attenuation rates, and topology of the LowPass and HighPass filters with Butterworth and Linkwitz-Riley filters (12/18/24/36/48 dB / 8ª).
To aid in the protection of amplifiers and loudspeakers, the DSP 2.8X features a Limiter with Dynamic Attack-Release system that dynamically controls the Attack and Release parameters in real-time, providing security and sound fidelity.
In the audio treatment, it also has Alignment capabilities through High Accuracy Delay, Phase Inversion, Independent Gain by Output and Master Level. For accurate measurements and adjustments, the DSP 2.8X features an integrated Audio Generator with tone generation and frequency sweep, and Pink Noise. Configuration Copy functions between output channels.
It also has the functions of Management, Save and Load Settings in memory, Security Password that blocks the editing of the parameters, Marquee / Text Display, and Language Selection.
Sequencer Feature
Allows sequential triggering of other products through the remote trigger connection (REM). Use a cable of at least 20 AWG.  The sequencer has three outputs (S1, S2, and S3) which are sequentially activated and deactivated according to the input signal from the remote input (REM IN).
The triggering interval between each output can be set from 0s to 4s. When the set time is 0s, all three outputs will be enabled and disabled at the same time after 3s of the input remote (REM IN) signal change.
Highlights
Number of processors (DSPs): 1
Input Channels: 2
Output Channels: 8
Display: LCD16x2 Characters
Built-In Remote Out ( Sequencer )
Technical Details
GENERAL SPECIFICATIONS
Number of processors (DSPs)
1
Input Channels
2
Output Channels
8
Output Gain
Yes
Master Level
0 ~ 100%
Graphic Equalizer
15 Band
Graphic Equalizer Presets
12
Parametric Equalizer Input
1
Parametric Equalizer Output
8 / 1 per Channel
Routing
A,B / A+B
Crossover Butterworth (dB/8ª)
12/18/24/36/48
Crossover Linkwitz-Riley (dB/8ª)
12/18/24/36/48
Limiter
Yes
Automatic Attack/Release
Yes
Delay
0 to 8 ms (275 cm)
Frequency Generator
10Hz – 22kHz, Level -60 at 0dB
Frequency Scan
10Hz – 22kHz / Level -60 at 0dB / Control of speed
Display
LCD16x2 Characters
Screen Saver
Text
Security Password
Yes
Frequency Response(+/-3dB)
10Hz @ 22.5kHz @ -1dB
Latency
1.08ms
Signal to Noise
>90dB
THD
<0,01%
Channel Separation
> 80 dB
Maximum Input Voltage
5,6 Vpp (+8,2 dBu)
Maximum Output Voltage
5,6 Vpp (+8,2 dBu)
Supply Voltage
10V to 15V DC
Dimensions (HxWxL)
1.45″ x 7.87″ x 3.97″
Weight
1 Lbs