Wharfedale DELTA-AXF15, 15-Inches Two Way Bi-Amplified Active Loudspeaker - 800 Watt

The Wharfedale Delta-AXF15 is a 15-inch active loudspeaker engineered for exceptional sound performance and durability. Crafted from high-quality Baltic birch plywood with a tough black paint finish, it ensures robustness and a professional appearance for demanding environments. Featuring dual Class D amplifiers, it delivers powerful, crystal-clear audio tailored to its high-frequency and low-frequency drivers. With multiple analog input options, it accommodates various audio sources, while its seamless compatibility with Delta-AX subwoofers provides extended bass for a full-range sound experience. Perfect for live events and installations, the Delta-AXF15 guarantees reliable and superior audio quality.

Birch Plywood

Delta-AXF models use premium Baltic birch plywood construction. Not only does this create a solid and durable cabinet, but it also contributes to the overall sound and character. Delta-AXF is also covered in our most durable and hard-wearing black paint finish. This ensures that a Delta-AXF will always look as good as the day you unboxed it.

Routed Logo

Delta-AXF features a routed Wharfedale Pro logo. It is also a logo to be proud of. A logo that lets your audience know that the sound of your even will be of the highest possible quality.

Need A Sub?

Delta-AXF12 and Delta-AXF15 are perfectly matched with the Delta-AX15B and Delta-AX18B subwoofers.

Full Range

Delta-AXF12 and Delta-AXF15 use 2 x Class D amplifiers. These are specifically tuned and selected to be the perfect match for the HF and LF drivers inside. With multiple analogue inputs, Delta-AXF full range models are ready to connect to whatever signal source you have.

Product Specifications:

System Type: Active 15” 2-way Bi-Amplified

Frequency Response (+/-3 dB): 50 Hz – 20 KHz

Frequency Range (-10 dB): 45 Hz – 20 KHz

Calculated Maximum SPL @1m: 131.5 dB

Low Frequency Transducer:

Size: 404 mm / 15″

Coil Size: 75 mm / 3″

Impedance: 4 Ω

High Frequency Transducer:

Type: Compression Driver

Coil Size: 51.2 mm / 2″

Exit Size: 25 mm / 1”

Diaphragm Material: Titanium

Impedance: 8 Ω

Nominal Coverage (H x V): 90° x 45°

Amplifiers:

Design: Class D

Power Rating:

1600 W Peak (1400 W LF + 200 W HF)

800 W Continuous (700 W LF + 100 W HF)

Amplifier Protection:

Power on Protection: Power Switch On/Off Mute

Thermal Protection: Amplifier Shut Down. Auto Reset

Low Line Voltage Shut Down: 80% Nominal Line Voltage

Driver Protection: Independent LF and HF Limiters

DC and Short Protection: Yes

Clip Limiter: Turns on Approx 650 W Output

Limiter Indicator: Red LED

Power Indicator: Green LED

Connectors:

Input A Type: Switchable Balanced Mic or Line Level Input

Input Sensitivity:

Mic: -40 dBu

Line: 0 dBu

Maximum Input Level: 22 dBu

Input Connector: XLR 1/4″ Combo jack / 2 x RCA

Input Impedance:

Balanced: 20 KΩ,

Unbalanced: 10 KΩ

Line Output Connector: Switchable LOOP/MIX Balanced pin XLR Connector

Impedance Balanced:

Balanced: 200 Ω,

Unbalanced: 100 Ω

AC Power Details:

Power Supply: High Efficiency Switching Mode Power Supply

AC Power Options: AC100-120 V~/220-240 V~, 50/60 Hz

Hardware - Rigging:

M10 x 6

Pole Mount: Dual Angle (0⁰ or 10⁰) 35 mm Pole Socket

Enclosure:

Material and Finish: 15 mm Plywood

Colour Options: Black Paint

Grille Material & Finish: 1.5 Steel

Product Weight: 30.5 kg / 67.1 lbs.

Product Dimensions: 27.5″ x 17.5″ x 15.9″

Shipping Weight: 35.4 kg / 77.9 lbs.

Shipping Dimensions: 31.6″ x 25.1″ x 19.6″ inches.