The Sony STR-DH190 stereo receiver, while a powerhouse for audio amplification, lacks a dedicated subwoofer output. However, it is still possible to integrate a subwoofer into your setup for enhanced low-frequency performance.
Option 1: Subwoofer with Speaker-Level Inputs:
If your subwoofer has speaker-level inputs, you can connect it directly to the speaker terminals on the STR-DH190. Run speaker wires from the receiver’s speaker outputs to the subwoofer’s speaker-level inputs. This method involves sharing the same signals that go to your main speakers, effectively incorporating the subwoofer into your system.
Option 2: Using an External Crossover:
Alternatively, you can use an external crossover between the STR-DH190 and the subwoofer. Connect the receiver’s speaker outputs to the crossover, and then connect the main speakers and the subwoofer to the crossover’s outputs. This allows you to set specific frequency ranges for each component, directing lower frequencies to the subwoofer.
Considerations:
- Crossover Settings: Ensure that the crossover settings on your subwoofer (if applicable) are adjusted to seamlessly blend with the main speakers and avoid frequency overlap.
- Subwoofer Placement: Experiment with subwoofer placement in the room to find the optimal position for balanced bass distribution.
While the STR-DH190 may not have a dedicated subwoofer output, these methods enable you to enjoy deep and impactful bass by integrating a subwoofer into your stereo setup.
