Description
Description
The Mosconi HLA-SUM is a two-channel high-level-to-low-level adapter for integrating factory speaker outputs with aftermarket amplifiers or signal processors. It converts two speaker-level inputs to two RCA outputs and includes a selectable summing function for systems where useful audio information is split across separate factory channels.
In summing mode, the channel 1 and channel 2 input signals are combined on the channel 1 output, with an adjustment for balancing the relationship between the two inputs. Selectable SE/BTL autosense turn-on and an included remote output support compatible OEM-integration installations.
Specifications
| Model | HLA-SUM |
|---|---|
| Condition | Open box |
| Product type | High-level-to-low-level adapter with signal summing |
| High-level inputs | 2 channels |
| Low-level outputs | 2 RCA channels |
| Summing mode | Combines channel 1 and channel 2 inputs on the channel 1 output |
| Balance adjustment | Adjusts the input-channel relationship in summing mode |
| Remote output | Included |
| Turn-on detection | Selectable SE / BTL autosense |
| Vehicle electrical system | 12-volt negative ground |
| Published input-voltage, output-voltage and dimensions | Not listed in the current live product record |
Features
- Converts factory speaker-level signals to low-level RCA outputs.
- Two-channel summing helps reconstruct a fuller signal when factory audio is divided across channels.
- Balance adjustment supports level matching between summed inputs.
- SE/BTL autosense supports compatible factory-amplified and bridge-tied-load systems.
- Remote output can trigger compatible downstream equipment.
- Suitable for OEM integration with aftermarket amplifiers or DSP processors.
- Open-box condition and included accessories should be reviewed before purchase.
Closeout & Special-Condition Items
What Each Product Condition Means
The exact condition for this item is identified in its product title and description. Contact SMS Car Audio before ordering when additional condition details are needed.