Peavey SP 2BX 2-Way Passive PA Speaker Cabinet  

Product #H81653

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Item Note:

This product has been discontinued but may be available as a Open Box item.

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Practical, affordable, loud and clear.

The Peavey SP series loudspeakers have been a mainstay of journeyman sound reinforcement for three decades, and the SP 2BX is the latest incarnation of this ever-improving legacy. Engineered for optimal sound reproduction with proven reliability, Peavey SP enclosures feature patented asymmetrical Quadratic Throat Waveguide technology that helps deliver pristine, precise sound; Black Widow® loudspeakers with Kevlar-impregnated cones, 4" ribbon-wire voice coils and exclusive field-replaceable baskets; the patented Radialinear Planar Phase Correction System; and titanium compression drivers with ferrofluid cooling.

Ideal for medium-sized clubs and even outdoor performances, these enclosures can go up against a loud drummer, two guitars and a bass player on a big rig with ease. Reasonably lightweight, loud and clear, they are an excellent solution for today' gigging bands.

  • 2-way full-range, bi-ampable sound reinforcement system
  • 54 Hz to 17 kHz
  • Patented Asymmetrical Quadratic Throat Waveguide„¢ technology
  • Asymmetrical horn aim their coverate patterns 10 degrees upward and 30 degrees downward
  • 1000 watts program, 2000 watts peak
  • Sound Guard„¢ III tweeter protection
  • Full-range inputs include a Neutrik® Speakon® 4 pin jack and two 1/4 inch phone jacks
  • Bi-amp input via 4-pin switching Neutrik Speakon
  • Trapezoidal enclosure
  • HammerHead® durable covering material
  • 15 inch BWX Black Widow® 4 inch voice coil woofer
  • Stand-mount adapter
  • RX„¢22 compression driver with ferrofluid cooling
  • Patented Radialinear Planar Phase Correction System

Order today and rock a club, backyard or function hall as hard as you need to.


SP 2BX 2-Way Passive PA Speaker Cabinet Specifications:

  • Frequency response, 1 meter on-axis, swept-sine in anechoic environment:
    54 Hz to 17 kHz (±3 dB)
    Usable low frequency limit (-10 dB point):
    44 Hz
    Power handling:
    Full range: 500 watts continuous 1,000 watts program 2,000 watts peak
    Low frequency section: 500 watts continuous 1,000 watts program 2,000 watts peak
    High frequency section: 60 watts continuous 120 watts program 240 watts peak
    Sound pressure level, 1 watt, 1 meter in anechoic environment:
    Full range: 98 dB SPL (2.83 V input)
    Low frequency section: 99 dB SPL (2.83 V input)
    Mid/high frequency section:
    Maximum sound pressure level (1 meter):
    Full range: 125 dB SPL continuous 131 dB SPL peak
    Low frequency section: 126 dB SPL continuous 132 dB SPL peak
    High frequency section: 129 dB SPL continuous 135 dB SPL peak
    Radiation angle measured at -6 dB point of polar response:
    90 horizontal by 40 vertical; the vertical main polar lobe is angled down 10 with respect to straight ahead being +10, -30
    Transducer complement:
    Low frequency section: 1 x 15" woofer, vented Black Widow® 1508-8 HE SF
    High frequency section: 1 x .875" exit /51 mm voice coil RXTM 22 compression driver on an asymmetrical Quadratic Throat CD horn
    Box tuning frequency:
    Low frequency section: 55 Hz
    Crossover frequency (internal passive):
    Low frequency “ high frequency 1,800 Hz
    Recommended active crossover frequency region and slope:
    Low frequency “ high frequency: 1,800 Hz at 12 dB/octave
    Time offset:
    Low frequency: 0.0 ms High frequency: 0.48 ms
    Impedance (Z):
    Full range: Nominal: 8.0 Î Minimum: 6.0 Î
    Low frequency: Nominal: 8.0 Î
    Minimum: 6.9 Î
    Passive HF: Nominal: 8.0 Î Minimum: 5.4 Î
    Input connections:
    Full range: two 1/4" phone jacks, one four-pin, twist lock connector & one Neutrik® NL4 Speakon® (bi-amp only)
    Enclosure materials and finish:
    Hardwood panel coated with Peavey' heavy-duty HammerHeadTM finish.
    Mounting provisions:
    This unit is not designed for overhead suspension. Built-in stand-mount adapter and four large rubber feet on bottom for floor use.
    Dimensions (H x W x D):
    Front: 31.19 x 20.625 x 23.625 900.18 mm x 523.88 mm x 600.08 mm
    Rear: 31.19 x 12.75 x 23.625 900.18 mm x 323.85 mm x 600.08 mm
    Net Weight:
    82.6 lbs. (37.5 kg)
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