ESX VE1300.11SP v2

The ESX VE1300.11SP V2 from the VISION ELITE series combines a powerful 11-channel Class D amplifier with a high-quality 12-channel digital sound processor in a compact enclosure. With a total of 1,300 watts RMS, state-of-the-art DSP technology, and extensive connectivity options, it provides a professional foundation for high-end car audio systems.

The integrated high-end DSP is based on the Analog Devices ADAU1452, which features two 32-bit processing units and a clock frequency of 294 MHz. High-quality 32-bit signal converters from AKM’s Velvet Sound Series 5 enable precise signal processing at an audio sampling rate of up to 96 kHz.

Nine amplifier channels each deliver 100 watts RMS into 4 or 3 ohms. Two additional high-power channels each deliver 200 watts RMS into 2 ohms and are particularly well-suited for driving high-power low-frequency speakers or subwoofers.

The ESX DSP Toolkit software allows you to make a wide range of sound adjustments. These include customizable crossovers, time alignment, phase adjustments, and flexible input signal routing. The V2 version also features Dynamic Loudness Adjustment (DLA), which optimizes sound tuning at different volume levels.

Thanks to built-in Bluetooth 5.0 with aptX, aptX Low Latency, AAC, and SBC, the power amplifier supports both wireless audio streaming and control via a compatible smartphone app. Support for 12- and 24-volt vehicle electrical systems allows it to be used in a wide range of vehicle types.

Technical Specifications

Amplifiers and Power

• Model: ESX VE1300.11SP V2

• Series: VISION ELITE

• Amplifier Type: Class D Digital Amplifier

• Number of amplifier channels: 11

• Number of DSP channels: 12

• Total power: 1,300 watts RMS

• Power output, channels 1–9, at 4 ohms: 9 × 100 watts RMS

• Power output, channels 1–9, at 3 ohms: 9 × 100 watts RMS

• Power output, channels 10–11, at 2 ohms: 2 × 200 watts RMS

• Frequency response: 5–45,000 Hz

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

• Total Harmonic Distortion (THD) at 1 watt RMS: 0.005%

• Total Harmonic Distortion (THD) at 5 watts RMS: 0.003%

• Operating voltage: 7.8–30 volts

• Suitable for 12-volt and 24-volt vehicle electrical systems
  
  

Digital Signal Processor (DSP)

• DSP chipset: Analog Devices ADAU1452

• Processor architecture: Dual 2 × 32-bit

• Processor clock speed: 294 MHz

• Digital Audio Processing: Full HD Audio

• DSP sampling rate: 96 kHz

• A/D converter: AKM Velvet Sound Series 5, 32-bit

• D/A converter: AKM Velvet Sound Series 5, 32-bit

• Crossover Networks: High-Pass, Low-Pass, and Band-Pass

• Filter slope: 6–48 dB/octave

• Runtime correction: 0–20 ms

• Runtime correction adjustment increments: 0.01 ms

• Phase matching: available

• Input mixer: included

• Subwoofer volume control: included

• Dynamic Loudness Adjustment (DLA): Available

• Priority Input Mode: Available

• Automatic preset switching via the MODE input: available

• DSP Configuration: ESX DSP Toolkit

• PC Compatibility: Windows 10 or later

• Smartphone Control: via the ESX DSP Toolkit app
  
  

Bluetooth and Audio Streaming

• Bluetooth version: 5.0

• Bluetooth receiver: built-in

• Bluetooth antenna: included

• Audio Streaming: Wireless Stereo

• Bluetooth profiles: A2DP, AVRCP

• Supported audio codecs: aptX, aptX Low Latency, AAC, SBC

• DSP control via Bluetooth: possible
  
  

Audio Inputs

• RCA inputs: 8 × balanced via cable connectors

• High-level inputs: 8 × via EPS PRO using cable connectors

• Optical Digital Input: 1 × Stereo S/PDIF

• Maximum resolution of optical input: 24-bit / 96 kHz

• Bluetooth audio input: 1 × stereo

• USB port: 1 × USB Type-C

• Remote control port: 1 × RJ45

• Remote Connection: REM IN/OUT

• Additional control input: MODE/Preset
  
  

Input Sensitivity and Impedance

• Low-level input sensitivity: 0.5–6 volts

• High-level input sensitivity range 1: 2–15 volts

• High-level input sensitivity range 2: 15–40 volts

• High-level sensitivity ranges: switchable

• Low-level input resistance: 10 kΩ

• High-level input resistance: 10 / 150 / 600 Ω

• High-level input resistance: switchable

• Automatic Power-On: DC / VOX / OFF

• EPS PRO: Built-in speaker recognition compatibility for OEM systems
  
  

Audio Outputs and Controls

• Amplified speaker outputs: 9 channels

• Additional amplified speaker/subwoofer outputs: 2 channels

• Processed subwoofer RCA output: 1 × RCA

• Switch output for external fan: +12 volts

• Remote output: available

• Connection for optional remote control: available

• Compatible optional remote control: ESX RC-DQ with LCD display
  
  

Dimensions

• Length: 284 mm

• Width: 181 mm

• Height: 54 mm