Wharfedale Pro DELTA-X12
Delivery & payment
- Pickup at the school
- Free · 9:00–21:00
- Ho Chi Minh City
- Fee confirmed with your order
- Across Vietnam
- Courier · fee confirmed by phone
- Payment
- VietQR · cash on delivery · pay at the school
Warranty Genuine product, official warranty, 7-day exchange for factory faults.
- Type
- Passive 2-way full-range PA speaker
- Drivers
- 12" LF (3" voice coil); compression driver with 2" voice coil, titanium diaphragm, 1.4" exit
- Power
- 400 W continuous, 800 W programme, 1600 W peak
- Impedance
- 8 Ω
- Sensitivity
- 97 dB (2.83 V / 1 m)
- Frequency response
- 60 Hz – 20 kHz (±3 dB); 55 Hz – 20 kHz (-10 dB)
- Max SPL
- 129 dB at 1 m
- Coverage
- 90° x 45° (H x V), elliptical waveguide
- Crossover
- 1.8 kHz; passive or bi-amp (rear switch); recommended HPF 55 Hz, 18 dB/oct
- Inputs
- 2 × 4-pole speaker connector
- Enclosure
- 15 mm birch plywood, black Tough-Tone finish, black steel grille, 2 handles
- Mounting
- Dual-angle 35 mm pole mount (0° / 10°), 6 × M10 rigging points
- Dimensions
- 630 × 390 (rear 241) × 373 mm (H × W × D)
- Weight
- 24.7 kg
- In the box
- User manual (brackets not included)
Description
The Wharfedale Pro DELTA-X12 is a passive 12-inch two-way full-range PA speaker for live venues, fixed installations and mobile rigs. It needs an external power amplifier, and because a rear-panel switch puts it into bi-amp mode, it suits both a simple amp-and-speaker setup and a system with a separate processor.
Highlights
- Wharfedale Pro 12-inch woofer with 3-inch voice coil; compression driver with 2-inch voice coil, titanium diaphragm and 1.4-inch exit
- 400 W continuous, 800 W programme, 1600 W peak at 8 Ω
- 97 dB sensitivity (2.83 V / 1 m), up to 129 dB SPL at 1 m
- 60 Hz – 20 kHz (±3 dB), 55 Hz – 20 kHz (-10 dB); 90° x 45° elliptical waveguide
- Passive mode with a 1.8 kHz internal crossover, or bi-amp mode via the rear switch
- 15 mm birch plywood cabinet in black Tough-Tone paint, steel grille, two 4-pole speaker connectors
For DJs, a pair of DELTA-X12 on stands, driven by an amplifier suited to 8 Ω loads, makes a compact rig for parties, bars and small events. Wharfedale Pro recommends a 55 Hz high-pass filter (Butterworth, 18 dB/octave), and a subwoofer can be added below it when a larger room needs more low end.
The dual-angle 35 mm pole mount holds the speaker level or tilted 10° down, there is a handle on each side, and six M10 points allow the cabinet to be flown; brackets are not included. The cabinet is 630 mm high, 390 mm wide at the front and 373 mm deep, and weighs 24.7 kg.
