QW® 4F

2 x 15″ Quasi Three-Way PA Speaker


Peavey designed the QW® Series for pristine audio reproduction in the high-end productions and large venues. QW enclosures include advanced audio technology and components such as our exclusive Quadratic Throat Waveguide™ horn, 44XT™ titanium diaphragm compression driver and Pro Rider® and Low Rider® woofers, plus very low power compression, low distortion at high output levels, GatorHyde® exteriors and 16-gauge powder-coated, perforated steel grilles. All full-range top boxes include versatile flying points.

Features QW 4F

• Two Pro Rider 15″ speakers with Kevlar® impregnated cone, 4″ voice coil, cast frame field-replaceable baskets

• 44XT 4 inch titanium diaphragm compression driver with ferrofluid coupled to a CH® 942qt constant directivity horn which employs Peavey patented Quadratic Throat Waveguide technology

• Flexible flying provisions

• Dispersion: 90° x 40°

• Sound Guard™ 44 high frequency driver protection circuit

• Frequency Response: 50 Hz – 18 kHz

• Sensitivity: 100 dB (1W/1m)

• Power Handling: 1400 Watts continuous, 2800 Watts program, 5600 Watts peak

• Max SPL: 137 dB

• Two full-range, two bi-amp Neutrik® Speakon® connectors

• Durable GatorHyde finish

Additional information

Speaker Configuration

Full Range 2-way

Speaker Type


Crossover Modes

Power RMS

1400 W

Power Program

Power Peak

Nominal Impedance

4 Ω

Sensitivity (1W/1m)

100 dB

Maximum SPL

137 dB

Speaker Frequency Response

50 Hz – 18 kHz (±3 dB)

Coverage (H x V)

90° x 40°

HF Driver

44XT™ – 4" Titanium Diaphragma Compression Driver

LF Driver

2 x 15" ProRider® 1508-8 CUCP Woofer, 4" Voice Coil

Input Connectors

3 x Neutrik® Speakon® NL4

Output Connectors

1 x Neutrik® Speakon® NL4

Suspension Points

12 x 3/8"

Enclosure Material



Net Weight

142.0 lbs (64.50 kg)

Product Height

49.25" (1251 mm)

Product Width

21.13" (537 mm)

Product Depth

22.69" (576 mm)