Yeah, your speakers also aren't helping you out. Here's my speakers. They have an output, so my setup has my speakers feeding to the sub so when the volume of the speakers goes up or down so does the sub.

The sub also has its own volume control but with my configuration, it just determines how loud I want based on speaker volume.
With that said as my system has more input/output options than your setup, I don't have a working solution for your situation.

The sub also has its own volume control but with my configuration, it just determines how loud I want based on speaker volume.
With that said as my system has more input/output options than your setup, I don't have a working solution for your situation.
My Computers
System One System Two
-
- OS
- Windows 11 Pro 23H2 (Build 22631.4391)
- Computer type
- PC/Desktop
- Manufacturer/Model
- Custom built
- CPU
- Intel Core 9 Ultra
- Motherboard
- Gigabyte Aorus Z890 Xtreme
- Memory
- 64G (4x16) DDR5 Corsair RGB Dominator Platinum (6600Mhz)
- Graphics Card(s)
- Radeon (XFX MERC 310) RX 7900XT
- Sound Card
- Onboard (ESS Sabre HiFi using Realtek drivers)
- Monitor(s) Displays
- 27-inch Eizo Color Edge - CG2700X
- Screen Resolution
- 3840 x 2160
- Hard Drives
- 4 Samsung NVM 990 Pro drives: 1 X 1TB (OS) 2X TB, 1 X 1TB.
- PSU
- Seasonic TX-1300 (1300 Watts)
- Case
- Cooler Master H500M
- Cooling
- Corsair Link Titan 280 RX RGB
- Keyboard
- Logitech Craft
- Mouse
- Logitech MX Master 3
- Internet Speed
- 1TB Download. 512mb Upload
- Browser
- Microsoft Edge Chromium
- Antivirus
- Windows Security
- Other Info
- System used for gaming, photography, music, school.
-
- Operating System
- Windows 11 Pro 23H2 (Build 22631.4391)
- Computer type
- Laptop
- Manufacturer/Model
- Lenovo ThinkPad X1 Carbon (Gen 12)
- CPU
- Intel Core Ultra 7 165U vPro® Processor
- Motherboard
- Vendor
- Memory
- 32 GB LPDDR5X-6400MHz (Soldered)
- Graphics card(s)
- Intel Graphics
- Sound Card
- Onboard
- Monitor(s) Displays
- 14" 2.8K OLED, Anti Reflection, Touch, HDR 500, 400 nits, 120Hz
- Screen Resolution
- 2880 x 1800
- Hard Drives
- 1 TB SSD M.2 2280 PCIe Gen4 Performance TLC Opal
- PSU
- Vendor
- Case
- Lenovo
- Cooling
- Vapor Chamber Cooling
- Mouse
- Touchpad: Haptic Touchpad
- Keyboard
- Backlit, Black with Fingerprint Reader and WWAN
- Internet Speed
- 100MB
- Browser
- Edge Chromium
- Antivirus
- Windows Security
- Other Info
- 202. Build Your Own laptop.
vPro Certified Model: vPro Enterprise