Wharfedale Pro
Wharfedale Pro DELTA-AX12 Active Speaker
Wharfedale Pro DELTA-AX12 Active Speaker
This product has been discontinued.
See other Wharfedale Active Speakers
The Delta-AX12 is a no-nonsense powerhouse for those needing clear, impactful sound in venues, PA setups, or installations. It’s built tough using premium birch-plywood and coated in a textured Tough-Tone finish to stay road-ready through years of touring and use. Its bi-amplified design with internal DSP ensures balanced, punchy output with no overload, even at high volumes, while a wide 90° × 45° dispersion means your audience gets even coverage, whether it’s a hall or a café. Handles, multiple rigging points and dual-angle pole sockets give real flexibility during setup—stack, stand or suspend, as needed. Add intuitive tone-shaping and protection features, and you’ve got a loudspeaker that sounds great, travels well, and simply gets the job done beautifully.
| Specification | Value |
|---|---|
| Active or Passive | Active |
| System Type | Full-Range |
| Configuration | 2-way |
| System Continuous Power | 750 W |
| System Peak Power | 1500 W |
| Max SPL @ 1m | 130 dB |
| Freq Range (-10 dB) | 55 Hz – 20 KHz |
| Freq Response (+/-3 dB) | 60 Hz – 20 KHz |
| IP Certification | None |
| Driver Brand | Wharfedale Pro |
| LF Driver Size | 12" |
| LF Voice Coil Size | 3" |
| LF Rated Impedance | 4 Ω |
| HF Driver Type | Compression Driver |
| HF Voice Coil Size | 2″ |
| HF Diaphragm Material | Titanium |
| HF Exit Size | 1.4″ |
| HF Power (RE:AES2-2012) | 50 W |
| HF Rated Impedance | 8 Ω |
| HF Nominal Coverage (H x V) | 90° x 45° |
| Input Connector | 1/4” jack / XLR combo / 2 x RCA |
| Waveguide Type | Elliptical |
| Enclosure Material | Birch Plywood |
| Grille Material and Finish | Steel Black |
| Finish | Black Rhino Paint |
| Handles | 2 |
| Deployment | Flying, Pole, Ground |
| Pole Mount | Dual Angle (0° / 10°) 35 mm |
| Rigging | Yes |
| M10 | 6 |
| Sensitivity 2.83v / 1m | n/a dB |
| System Rated Impedance | n/a |
| Recommended HPF = BW 18 dB/OCT. | 55 Hz |
| Amplifier design | Class D |
| EQ Type | None |
| Active loudspeaker Input Impedance | Balanced: 20K Ω / Unbalanced:10K Ω |
| Link Connector | pin XLR |
| Input sensitivity | Mic: -40 dBu / Line: 0 dBu |
| Max input level | 22 dBu |
| Line output | Switchable LOOP/MIX Balanced Pin XLR Connector |
| Main Power | AC100-120 V~ / 220-240 V~,50/60 Hz |
| Power Supply | High Efficiency SMPS |
| Included Accessory | User Manual, AC Cable |
| Unpacked - Height (mm) | 640 |
| Unpacked - Width Front (mm) | 390 |
| Unpacked - Width Rear (mm) | 241.2 |
| Unpacked - Depth (mm) | 373 |
| Packed - Height (mm) | 745 |
| Packed - Width Front (mm) | 566 |
| Packed - Width Rear (mm) | 328 |
| Packed - Depth (mm) | 464 |
| Weight - Net (kg) | 27.9 |
| Weight - Gross (kg) | 33 |
Share
