DWDU
| |
| Broadcast area | Central Luzon and surrounding areas |
|---|---|
| Frequency | 105.5 MHz (HD Radio) |
| Programming | |
| Format | Silent |
| Ownership | |
| Owner | Reliance Broadcasting Unlimited |
| History | |
First air date | October 1, 2012 |
Last air date | 2026 |
Former names |
|
Call sign meaning | D'Ultimate (former branding) |
| Technical information | |
Licensing authority | NTC |
DWDU (105.5 FM) was a radio station owned and operated by Reliance Broadcasting Unlimited, an affiliate company of Converge ICT.