audison APBMW ReAMP 2 Plug and Play T Harness Owner’s Manual
- June 3, 2024
- audison
Table of Contents
audison APBMW ReAMP 2 Plug and Play T Harness
BMW is a trademark of BMW AG (Bayerische Motoren Werke Aktiengesellschaft)
ACCESSORIES
Factory cut-out mounting
APBMW ReAMP 2
Technical notes
The APBMW ReAMP 2 harness interfaces with BMW 676 HiFi systems by using the
RAM module (all iDrive 7-equipped vehicles have a RAM module, regardless of
audio package). The harness brings the front mid/high, rear mid/high, and
under-seat low-pass signals out, and makes that speaker leads available to
connect to your amplifier.
The outputs of the harness terminate in an input connector for a Prima AP
F8.9-bit processor, and the speaker leads are terminated with round male
disconnects. The RAM module must be retained in the vehicle. The mono-center
speaker used in this 676 HiFi system is deleted, and a USS1 load device is
built into the harness to simulate the presence of that speaker. This speaker
is deleted by default because it is mono and could damage the stereo
performance.
BMW ReAMP 2 Inputs to AP F8.9 bit
BMW RAM in G20 3-Series (left rear corner of the trunk)
NOTES
- Compatibility with RAM module-equipped 676 HiFi audio packages and AP F8.9 bit amplifier
- the use with other products may require modifications and additional connections to the vehicle.
- 676 systems use 2Ω woofers. Do not bridge two channels into a 2Ω load, since protection shutdown or amplifier damage may result. To use bridged channels, the user needs to replace the OEM 2Ω woofers with Audison APBMW S8-4 4Ω woofers. Please, make sure to confirm proper bridge wiring..
- Use the input configuration #6 of the manual (2-way front-rear)
- this is essential to properly route the input signal to the bit processor section.
- Centre speaker
- if a center speaker is desired, the speaker leads are present in the harness.
- The input signal wires can be modified and used (the loading device should be removed).
- Confirm proper application
- APBMW ReAMP 1 and APBMW ReAMP 2 use identical connectors, but with different pinouts. They are not interchangeable.
PART OF ELETTROMEDIA – 62018 Potenza Picena (MC) Italy – T +39 0733 870 870 – F +39 0733 870 880 – www.elettromedia.it