ESX Audio

ESX Signum DSP 4x80w @4ohm & 2x150w @ 2ohm DHR with 676 Harness

Vehicle DSP Amplifier Package

£524.99
Available to order
Vehicle DSP Amplifier Package SKU SE800.6BMW 676 Manual included
Fitment Confirm before ordering
Tech specs Shown below
Manuals/downloads Download linked
Warranty Manufacturer backed
Confirm the right install part Send make, model, year and factory audio details so we can check this accessory fits the job.
Why choose this product?

ESX Signum DSP 4x80w @4ohm & 2x150w @ 2ohm DHR with 676 Harness

Vehicle-specific DSP amplifier package using the ESX Signum SE800.6DSP amplifier with the correct BMW 676 harness package.

Package compatibility

  • Vehicle scope: BMW
  • Factory audio scope: BMW 676
  • Package pricing source: ESX Trade 2026 explicit package
  • Confirm exact vehicle model, year and factory audio system before installation.

Amplifier platform

The SIGNUM SE800.6DSP power amplifier is currently the entry point into high-quality ESX DSP audio technology.

  • Class D 6-channel amplifier with digital 8-channel sound processor
  • 6 x 80/125 watts RMS at 4/2 ohm
  • 3 x 250 watts RMS at 4 ohm bridged
  • Frequency range 10 Hz to 21 kHz
  • Operating voltage 8.0 to 18 V
  • Integrated Bluetooth stereo audio receiver
  • High-level input with EPS, AUX RCA, optical S/PDIF and USB PC software input
  • 2 x RCA line outputs and 6 x speaker outputs

Downloads

Amplifier highlights
- Class D 6-channel amplifier with digital 8-channel sound processor
- 6 x 80/125 watts RMS at 4/2 ohm
- 3 x 250 watts RMS at 4 ohm bridged
- Frequency range 10 Hz to 21 kHz
- Operating voltage 8.0 to 18 V
- Integrated Bluetooth stereo audio receiver
- High-level input with EPS, AUX RCA, optical S/PDIF and USB PC software input
- 2 x RCA line outputs and 6 x speaker outputs
Technical details and downloads
Amplifier platform: ESX Signum SE800.6DSP Vehicle package: BMW / BMW 676 Fitment source: package data on the Shopify listing, matched to NocoDB source amp row 5224 Amp fitment class in NocoDB: Universal Fit Core specifications: - Class D 6-channel amplifier with digital 8-channel sound processor - 6 x 80/125 watts RMS at 4/2 ohm - 3 x 250 watts RMS at 4 ohm bridged - Frequency range 10 Hz to 21 kHz - Operating voltage 8.0 to 18 V - Integrated Bluetooth stereo audio receiver - High-level input with EPS, AUX RCA, optical S/PDIF and USB PC software input - 2 x RCA line outputs and 6 x speaker outputs - Dimensions 250 x 47 x 163 mm Downloads: Owner manual: https://cdn.shopify.com/s/files/1/0753/8553/6815/files/se800.6dsp.pdf?v=1778837447 Datasheet: https://cdn.shopify.com/s/files/1/0753/8553/6815/files/se800.6sp_se1500.1_ch.pdf?v=1778836403
Compatibility and support

For vehicle-specific advice, send your vehicle make, model, year, current factory audio setup and what you want to improve.

We reply by email or WhatsApp so you have the recommendation in writing.

Downloads
Download owner manual Manufacturer documentation supplied where available.

Need fitment help?

Ask before ordering if the vehicle, wiring or DSP setup is unclear.

Send the make, model, year, factory audio setup and what you want to improve. We’ll reply in writing so you have the advice to refer back to.

WhatsApp compatibility help Email us
ESX Signum DSP 4x80w @4ohm & 2x... £524.99