Dsp Amplifier ESX VE900.7SP

With the VE900.7SP , which is also completely re-designed and presented here, ESX simultaneously introduces an interesting model variant alongside the 11-channel model: the compact branch of the flagship, measuring only 250 x 50 x 150 mm, has seven internally amplified channels in the same audio quality and also impresses with an award-winning 8-channel high-end DSP.

The VE900.7SP , with its 900 watts RMS in its compact housing, is a small wonder: with 5 x 100 watts RMS at 4 ohms, it can power the front and rear door speakers, as well as a center speaker. BMW and Mercedes drivers will appreciate the two powerful additional channels, which power the under-seat and footwell subwoofers with 200 watts RMS each at 2 ohms. For deep bass, an additional power amplifier can be connected via the subwoofer output and integrated into the DSP processing.

A look inside also reveals components of the highest quality: the stand-alone DSP D68SP, awarded EISA, is used identically, and the VE900.7SP even integrates a Bluetooth module. Asahi Kasei Microdevices (AKM)'s 5558 and 4458 converters and Analog Devices' legendary ADAU1452 DSP core offer even more high-end digital performance. The high-end chip, clocked at 295 MHz and 32-bit with a 96 kHz sampling rate, even allows for Full HD sound. Connection to the most modern vehicles is also simple thanks to the 6-channel high-level input with "EPS® PRO ". Even vehicles with error diagnosis systems function perfectly.

Bluetooth modules are standard on the VISION ELITE range. They allow not only music streaming, but also full control of the integrated DSP with ease. Simply download the ESX DSP Toolkit app to a tablet or mobile phone, and you're good to go.

Important note: to use the ESX DSP Toolkit app on an Android smartphone, Bluetooth and GPS must be enabled.

Features

• Analog Devices™ DSP chip, ADAU1452 32-bit processor, 294 MHz, 96 kHz Full HD audio
• AKM Velvet Sound™ Series 5 signal converter, 32-bit A/D, 32-bit D/A
• HP/LP/BP at 6-48 dB, phase shift, time correction 0 ~ 20 ms / 0.01 ms step
• Input mixer, subwoofer control, priority input mode for digital input signals
• DSP control via ESX DSP Toolkit
  - PC software for Microsoft ® Windows™ 10 or later
• Built-in Bluetooth ® receiver with antenna for DSP control via app and Full HD audio streaming
  Bluetooth Version 5.0, profiles: A2DP/AVRCP, codecs: aptX, aptx LL, AAC, SBC
• REM OUT function for external devices, MODE switch input for, for example, convertible tops (Preset Auto Switch)
• Optional accessory: RC-DQ (LCD remote control)

• Technical data

  Class D 7-channel amplifier with

  8-channel Full HD digital audio signal processor

  5 x 100 watts RMS at 4/3 Ω + 2 x 200 watts RMS at 2 Ω

  Frequency response 5 ~ 45,000 Hz

  Signal-to-noise ratio (A-weighted) 106.5 dB

  THD 0.005 % at 1 W/RMS, 0.003 % at 5 W/RMS

  Operating voltage 7.5 ~ 17 V
  Dimensions 250 x 50 x 150 mm

  
  Inputs:
  6 x RCA/Cinch inputs, balanced (via cable connector)

  6 high-level inputs with EPS PRO (via cable connector)

  1 x optical stereo, S/PDIF 96 kHz, 24 bit

  1 Bluetooth stereo input ® via audio streaming

  1 x USB Type Mini B for PC software

  1 x RJ45 for remote control/extension

  1 x connection with REM IN/OUT input and mode preset switch input
  
  

  Low-level input sensitivity 500 mV ~ 6 V

  High-level input sensitivity 2 ~ 15 V or 15 ~ 40 V (switchable)

  Low-level input resistance 10 kΩ

  High-level input resistance 10/150/600 Ω (switchable)
  Automatic turn-on function DC / VOX / OFF
  
  Outputs:

  5 x Amplified speaker output (via cable connector)

  2 x Amplified speaker/subwoofer output (via cable connector)

  1 x Subwoofer output (RCA/Cinch via cable connector)

  1 x Switching output for external fan +12V

• https://www.esxaudio.de/assets/ve900.7sp.pdf
• https://www.esxaudio.de/dsp-downloads-ve1300.11spve900.7sp.html