Wharfedale DELTA-X15B Subwoofer — 15" Passive Sub (500W AES)

The Wharfedale DELTA-X15B subwoofer is the professional low-frequency 
solution for live sound engineers, churches, DJs, and installation 
specialists who demand deep, controlled bass without compromise.

Engineered by Wharfedale Pro, the DELTA-X15B subwoofer houses a 
15-inch custom LF driver with a 3-inch voice coil, purpose-built for 
sub-bass reinforcement in medium to large venues. With a power handling 
of 500W AES / 1,000W Program / 2,000W Peak and a maximum SPL of 130dB 
@ 1m, this cabinet delivers the kind of low-end authority that fills 
arenas, houses of worship, and outdoor stages with ease.

The birch plywood enclosure is a deliberate choice — denser and more 
acoustically inert than MDF alternatives, it minimises unwanted 
resonance and survives the rigours of touring and fixed installation 
alike. Speakon connectors ensure secure, signal-loss-free connectivity 
to any professional power amplifier.

**Why Choose the Wharfedale DELTA-X15B Subwoofer?**

- **500W AES / 2,000W Peak** — handles demanding, high-SPL environments
- **130dB Max SPL** — room-filling bass for large venues
- **15" custom driver (3" coil)** — tight, accurate low-frequency reproduction
- **Birch plywood cabinet** — road-ready durability and resonance control
- **Speakon inputs** — professional-grade, locking connectivity
- **Frequency response: 45Hz – 250Hz** — true sub-bass coverage
- **Compact, portable design** — easy to deploy for touring rigs

Pair the Wharfedale DELTA-X15B subwoofer with the DELTA-X15 passive 
PA speaker for a complete, matched Wharfedale system — full-range 
coverage from 45Hz to 20kHz with a unified sonic character.

Available now in Kenya with fast Nairobi delivery. Order your 
Wharfedale DELTA-X15B subwoofer today from Zamar Audio Solutions and 
experience professional sub-bass performance built for the demands of 
live sound in East Africa.