ESX QL810SP – 10-Channel DSP Processor with Bluetooth and HD Audio Playback
Produit disponible sous 6 jours.
SKU: QL810SP
Category: 7-12 Channel Amplifiers - Power and Flexibility, Amplifiers and DSP, DSP - Optimize Your Sound with Precision and Control, ESX, Home Page
Vendeur:ESX

ESX QL810SP – 10-Channel DSP Processor with Bluetooth and HD Audio Playback
Full Description ESX QL810SP
The ESX QL810SP is one of the most advanced DSP solutions on the market. Equipped with two Analog Devices ADAU1452 processors, it offers digital audio management with 32-bit precision and a sampling rate of 96 kHz. This technology allows 10 channels to be managed simultaneously without loss of performance, thanks to the combined power of its two processors.
Perfect for discerning audiophiles, the QL810SP features AKM Velvet Sound™ 32-bit high-resolution audio converters, ensuring rich and accurate sound reproduction. It supports various HD audio formats, such as FLAC, WAV, and DSD, and is compatible with audio streaming via Bluetooth 5.0 . The ESX DSP Toolkit app allows real-time configuration via your smartphone, providing an optimal user experience and extensive customization.
The ESX QL810SP also features the ESX Expert Staging Equalizer , which allows for highly precise sound adjustment with equalization, balance and level functions. This model can be controlled remotely using the optional RC-DQ LCD remote control , ideal for quick and precise adjustment of your audio system.
This DSP was tested and praised in the specialist magazine Car & Hifi 3/2022 , where it was ranked as the best DSP in its category under 2000 euros, thus confirming its exceptional price-performance ratio.
Main features
- Processors : ADAU1452 Dual 2 x 32 Bit, 294 MHz
- Converters : AKM Velvet Sound™ 32 Bit (A/D, D/A)
- Time Correction : 0~20ms, 0.01ms accuracy
- Inputs : 8 x RCA (balanced input), 8 x High Level (EPS® PRO up to 40 V RMS), 1 x optical S/PDIF (96 kHz, 24-bit), 1 x coaxial S/PDIF (192 kHz, 24-bit), 1 x stereo Bluetooth (streaming), 1 x USB Type B (PC), 1 x RJ45 for remote control
- Outputs : 10 x RCA @ 6 V RMS (THD+N <0.0004%)
- Built-in Bluetooth receiver for DSP control and HD audio streaming
- Bluetooth version : 5.0, A2DP/AVRCP, aptX, aptX LL, AAC, SBC
- Priority mode for digital sources
- REM OUT function for external devices
- Dimensions : 226 x 43 x 120 mm
Technical specifications
Characteristic | Details |
---|---|
Kind | 10-channel DSP processor with Bluetooth and HD Audio |
Entrances | 8 x balanced RCA, 8 x High Level (EPS® PRO), 1 x optical S/PDIF (96 kHz, 24 bit), 1 x coaxial S/PDIF (192 kHz, 24 bit), 1 x stereo Bluetooth, 1 x USB Type B (PC), 1 x RJ45 |
Exits | 10 x RCA @ 6 V RMS (THD+N <0.0004%) |
DSP processor | ADAU1452 Dual 2 x 32 Bit, 294 MHz, Full HD Audio 96 kHz |
Converters | AKM Velvet Sound™ 32 Bit |
Bluetooth | 5.0, A2DP/AVRCP, aptX, aptX LL, AAC, SBC |
Dimensions | 226 x 43 x 120 mm |
Package Contents
- ESX QL810SP DSP Processor
- Bluetooth antenna
- Power and connection cable
- Installation Guide
Additional accessories (sold separately)
- RC-DQ remote control (with LCD screen)
- High quality RCA cables
- Connection adapters for simplified installation
The ESX QL810SP boasts powerful computing power and audiophile components, delivering an uncompromising sound experience. Perfect for high-end car audio enthusiasts, it delivers precise control and exceptionally clear audio reproduction.

Shipping Policy
At Multison, we are committed to providing you with a fast, reliable and secure delivery service for all your in-car audio, video and multimedia products.
Delivery Zones
We deliver to mainland France and several European countries, directly from our warehouse in France.
Delivery Times
Delivery times vary depending on the product and destination:
- Metropolitan France : Generally, 4 to 8 working days after order processing.
- Europe : Approximately 5-15 business days depending on destination and local shipping conditions.
Please note that delivery times are indicative and may vary depending on periods of high demand, such as holidays or sales.
Order Tracking
As soon as your order is shipped, you will receive a confirmation email containing a tracking number allowing you to follow your package in real time.
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Delays and Incidents
In case of any delay or problem related to the delivery, our customer service is at your disposal to assist you. You can contact us via our "We are here to help you" page for any questions or follow-ups.
Returns
We want you to be completely satisfied with your purchases. If you are not completely satisfied, here is our return policy:
- Return Period : You have 14 days from receipt of your order to make a return.
- Return Conditions : Items must be in their original condition, unused, and in their original packaging.
- Return Procedure : Please contact our customer service via our "We're here to help" page for return instructions. Return fees may apply depending on the circumstances.
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