# CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection vs Draw-Tite Activator IV Trailer Brake Controller, Timed, 1 to 4 Axles: specs and price compared

A sourced, side-by-side comparison of the CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection (CURT) and Draw-Tite Activator IV Trailer Brake Controller, Timed, 1 to 4 Axles (Draw-Tite) among trailer brake controllers.

## Side by side

| Spec | CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection | Draw-Tite Activator IV Trailer Brake Controller, Timed, 1 to 4 Axles |
| --- | --- | --- |
| US price | not published | not published |
| Brand | CURT | Draw-Tite |
| Controller type | proportional | time-delay |
| Output amperage max | — | — |
| Axle capacity | 1-4 | 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 | No |
| Boost levels | — | — |
| Mounting orientation | under-dash; installs with included adhesive pad or zip ties | — |

## Key differences

- Controller type: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection proportional vs Draw-Tite Activator IV Trailer Brake Controller, Timed, 1 to 4 Axles time-delay
- Bluetooth: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection Yes vs Draw-Tite Activator IV Trailer Brake Controller, Timed, 1 to 4 Axles No

## Sources

- CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection: https://www.curtmfg.com/part/51190 (curtmfg.com, verified 2026-08-12)
- Draw-Tite Activator IV Trailer Brake Controller, Timed, 1 to 4 Axles: https://www.amazon.com/Draw-Tite-5504-Activator-Electronic-Control/dp/B00KLGP4CC (amazon.com, verified 2026-08-12)

Canonical: https://frontdeskreview.com/gear/trailer-brake-controllers/curt-echo-under-dash-vs-draw-tite-activator-iv/
Cite: Per The Front Desk Review, CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection (not published) vs Draw-Tite Activator IV Trailer Brake Controller, Timed, 1 to 4 Axles (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/trailer-brake-controllers/curt-echo-under-dash-vs-draw-tite-activator-iv/
License: CC BY 4.0.