ESX VE1300.11SP

A masterpiece - this is the verdict of Elmar Michels, Car & Hifi editor-in-chief, attested in issue 1/2024. With almost unbelievable measured values such as extremely low noise, record-breaking low THD distortion and a rich amplifier power that is available on ALL channels simultaneously, the VE1300.11SP is a world leader.

Test summary: "Not only does it look like a solid block of metal to the touch, it also impresses with the finest components, unbelievable performance with 11 channels and, last but not least, perfect features. And the fact that Bluetooth is also included for the price takes the cake - a masterpiece with a rarely good price-performance ratio." Elmar Michels, Car & Hifi 1/2024

Thanks to its outstanding test result, the VE1300.11SP is now enthroned at the top of the high-end ranking for multi-channel power amplifiers in the absolute top class, which has raised the bar quite a bit. The entire ESX development team, led by Dominic Langenberg, can be justifiably proud of this masterpiece.

With an impressive output of 9 x 100 watts RMS into 4 ohms and an additional 2 x 200 watts RMS into 2 ohms, the groundbreaking VE1300.11SP sets a new benchmark in its category. It is ideal for complex sound systems, easily powers an armada of loudspeakers and can even drive large subwoofers via two special channels.

The exceptional quality becomes particularly clear when you take a closer look at the integrated high-end 12-channel DSP. It's hard to believe: it's none other than the EISA-AWARD winning ESX QL812SP, which the ESX engineers have simply transplanted 1:1! Insiders know that the QL812SP is more than generously equipped: its computing power is provided by two ADAU1452 DSP processors from the high-end manufacturer Analog Devices, controlled by a 32-bit ARM processor. High reserves and speed are guaranteed. The best Velvet Sound models from AKM are used as converters. This makes full HD audio possible. To bring the DSP power amplifier to life, the VE1300.1SP not only has 8 cinch inputs, but also 8 high-level inputs. The latter are equipped with ESX's own "EPS PRO" so that the connection also works in modern cars to factory radios with diagnostic systems.

As is usual with the large QL and QE stand-alone DSPs, the VE1300.11SP also has Bluetooth on board as standard. With this connection, you can either stream music wirelessly or - and this is really ingenious - you can control the entire DSP with a tablet or smartphone via the app called ESX DSP Toolkit, which was specially developed for the new processors.

Made by professionals for professionals - The search for the "absolute top class" high-end DSP power amplifier has come to an end: The brand new VE1300.11SP DSP power amplifier is the ultimate tool for transforming your vehicle into a concert hall. Experience music like never before - the VISION ELITE SERIES brings emotion to every note and gives your sound setup a powerful expressiveness.

Features:
✓ Analog Devices™ DSP Chip, ADAU1452 32 Bit Processor, 294 MHz, Full HD Audio 96 kHz
✓ AKM Velvet Sound™ Series 5 Signal Converter, A/D 32 Bit, D/A 32 Bit
✓ HP/LP/BP @ 6-48 dB, Phase Shift, Time Correction 0 ~ 20 ms / 0,01 ms steps
✓ Input mixer, subwoofer control, priority input mode for digital input signals
✓ DSP control via ESX DSP Toolkit
- PC software for Microsoft® Windows™ 10 or newer
✓ Integrated Bluetooth® receiver incl. antenna for controlling the DSP via Antenna for controlling the DSP via app and Full HD audio streaming
✓ Bluetooth version 5.0, profiles: A2DP/AVRCP, codecs: aptX, aptx LL, aptX HD, AAC, SBC
✓ REM OUT function for external devices, MODE switching input for e.g. convertible tops (Preset Auto Switch)
✓ Optional accessories: RC-DQ (LCD remote control)

Technical data:

Class D 11-channel amplifier with

Digital Full HD Audio 12-channel signal processor

9 x 100 watts RMS @ 4 Ω + 2 x 200 watts RMS @ 2 Ω

Frequency response 5 ~ 45,000 Hz

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

Distortion factor 0.005% @ 1 watt/RMS, 0.003% @ 5 watts/RMS

Operating voltage 7.5 ~ 17 V

Dimensions 284 x 54 x 181 mm


Inputs:

6 x RCA/Cinch input, balanced (via Molex connector)

6 x high level input (via Molex connector)

1 x optical stereo, S/PDIF 192 kHz, 24 bit

1 x 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 incl. REM IN/OUT & Mode Preset switching input


Input sensitivity low level 500 mV ~ 6 V

Input sensitivity high level 2 ~ 15 V or 15 ~ 40 V (switchable)

Input resistance low level 10 kΩ

Input resistance high level 10/150/600 Ω (switchable)
Automatic switch-on function DC / VOX / OFF


Outputs:

9 x amplified speaker output (via Molex connector)

2 x amplified speaker/subwoofer output (via Molex connector)

1 x subwoofer output (RCA/Cinch via Molex connector)

1 x switching output for external fan +12V

Operating instructions
☞(Download)

DSP software
☞(Download)

Test report
☞(Download)

Product of the Year Award
☞(Download)