Crystal clear, full-range sound.

The Peavey SP 4 speaker has an ingenious design that improves low-end performance, and produces clearer sound, in the high frequency range. This quasi three-way enclosure has 2 - 15" Peavey Black Widow speakers, capable of handling up to 4000W peak power, and have field replaceable baskets for quick, easy repair. It has a much more efficient crossover, that directs low frequencies to both woofers, while limiting midrange frequencies to only the top woofer. An RX22 titanium driver that is ferrofluid cooled for maximum tweeter performance, and longevity, handles upper-mids, and high frequencies. Peavey's exclusive Quadratic Throat Waveguide technology actually reduces horn distortion, and aims sound directly at the audience, not over their heads. The aspen hardwood plywood enclosure uses extensive internal bracing that produces tighter bass response. It's finished in the durable Hammertex, and has heavy-duty handles and kick back wheels for easy transportation.

Made in the USA.

Peavey SP 4 3-Way Dual 15" Speaker Cabinet Features:

• Quasi-3-way, full-range, biampable sound reinforcement system
• RX 22 compression driver with ferrofluid cooling
• 2 - 15" BWX Black Widow 4" VC woofers
• Patented Quadratic Throat Waveguide technology
• Sound Guard III tweeter protection
• Patented Radialinear Planar Phase Correction System
• Full-range inputs include a Neutrik Speakon 4-pin jack and 2 - 1/4" phone jacks
• Biamp capability via internal wiring jumper
• Aspen hardwood plywood enclosure
• Durable Hammertex finish
  
  Made in the USA

Improve your sound, and performance with these great speakers. Order yours today.

Peavey SP 4 3-Way Dual 15" Speaker Cabinet Specifications:

• Frequency response, 1 meter on-axis,
• swept-sine in anechoic environment:
• 52 Hz to 17 kHz (±3 dB)
• Usable low frequency limit
• (-10 dB point):
• 45 Hz
  
  Power handling:
  
  Full range:
• 1,000W continuous
• 2,000W program
• 4,000W peak
• Low frequency section:
• 1,000W continuous
• 2,000W program
• 4,000W peak
• High frequency section:
• 60W continuous
• 120W program
• 240W peak
  
  Sound pressure level, 1W,
• 1 meter in anechoic environment:
  
  Full range:
• 100.0 dB SPL (2.83 V input)
• Low frequency section:
• 101 dB SPL (2.83 V input)
• Mid/high frequency section:
• 107 dB SPL (2.83 V input)
  
  Maximum sound pressure level
• (1 meter):
  
  Full range:
• 130 dB SPL continuous
• 136 dB SPL peak
• Low frequency section:
• 131 dB SPL continuous
• 137 dB SPL peak
• Passive mid/high frequency
• section:
• 129 dB SPL continuous
• 135 dB SPL peak
  
  Radiation angle measured at
• -6 dB point of polar response:
• 90 degree horizontal by 40 degree vertical
• The vertical main polar lobe is
• angled down 10 degree with respect to
• straight ahead being +10, -30°
  
  Transducer complement:
  
  Low frequency section:
• 2x15" woofer, vented
• 1508-8 HE SF
• High frequency section:
• 1x .875" exit /51mm voice coil
• RX 22 compression driver
• on an asymmetrical Quadratic Throat CD horn
  
  Box tuning frequency:
• Low Frequency Section: 58 Hz
  
  Crossover frequency
• (internal passive):
• Low frequency — High frequency
• 1800 Hz
  
  Recommended Active Crossover
• Frequency Region and Slope:
• Low Frequency — High Frequency:
• 1800 Hz at 12 dB/octave
  
  Time Offset:
• Low Frequency: 0.0 ms
• Mid/High Frequency: 0.48 ms
  
  Impedance (Z):
• Full Range:
• Nominal: 4.0 Ohms
• Minimum: 3.4 Ohms
• Low Frequency:
• Nominal: 4.0 Ohms
• Minimum: 3.2 Ohms
• Passive HF:
• Nominal: 8.0 Ohms
• Minimum: 5.4 Ohms
  
  Input connections:
• Full Range: two 1/4" phone jacks,
• one Neutrik four-pin Speakon jack
• & bi-amp capability provided via an
• internal wiring jumper
  
  Enclosure materials and finish:
• Aspen hardwood plywood enclosure
• Durable Hammertex covering
  
  Mounting provisions:
• This unit is not designed for overhead suspension
• Built-in SA-1 stand-mount adapter
• and four large rubber feet on bottom
• for floor use
  
  Dimensions (H x W x D):
• Front:
• 50.63" x 20.55" x 23.00"
• 1286 mm x 522 mm x 584 mm
• Rear:
• 50.63" x 12.63" x 23.00"
• 1286 mm x 321 mm x 584 mm
• Net Weight:
• 127 lb. (516.6kg)