# CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection: specs and price

**Price (US):** Not published (Price rendered dynamically ("Loading Price....") on curtmfg.com and not captured in fetched content), as of 2026-08-12.
**Brand:** CURT

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | Not published |
| Brand | CURT |
| Controller type | proportional |
| Output amperage max | — |
| Axle capacity | 1-4 |
| Display type | smartphone app (OneControl Auto, iOS/Android) via Bluetooth; no physical readout |
| Manual override | optional accessory, sold separately (CURT #51189) |
| Bluetooth | Yes |
| Boost levels | — |
| Mounting orientation | under-dash; installs with included adhesive pad or zip ties |

## Frequently asked questions

**How much does the CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection cost?**

The CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection has no published US price as of 2026-08-12.

**What are the CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection's key specs?**

CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection (CURT): controller type proportional, axle capacity 1-4, display type smartphone app (OneControl Auto, iOS/Android) via Bluetooth; no physical readout, manual override optional accessory, sold separately (CURT #51189), bluetooth Yes. Full sourced spec sheet verified 2026-08-12.

Source: https://www.curtmfg.com/part/51190 (curtmfg.com, accessed 2026-08-12)
Canonical: https://frontdeskreview.com/product/trailer-brake-controllers/curt-echo-under-dash/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl