Peavey SP4 II Quasi-3-Way Passive, Unpowered PA Speaker (2000 Watts, 2x15")

Peavey's quasi-three-way PA cabinet handles 2000 watts program, 4000 watts peak, with dual 15" woofers and an RX 22CT compression driver in a wood enclosure. Unpowered. Requires separate power amplifier.

The Peavey SP 4 quasi-three-way, full-range/bi-ampable Sound Reinforcement system features two premium 15" BWX Black Widow 4" diameter VC woofers with field-replaceable baskets, RX 22CT compression driver, and Sound Guard III tweeter protection. Engineered for optimal sound reproduction with proven reliability continuing a 30-year legacy, Peavey SP enclosures feature exclusive asymmetrical Quadratic Throat Waveguide technology that helps deliver pristine, precise sound. Asymmetrical horn aims the coverage pattern 15* upward and 35* downward - directing sound to your audience, not over their heads.


- Quasi-three way, full-range/bi-ampable Sound Reinforcement system
- 69Hz to 17kHz
- Two 15" BWX Black Widow 4" diameter VC woofers
- Exclusive Quadratic Throat Waveguide technology
- 2,000 watts program, 4,000 watts peak
- Two 15" BWX Black Widow 4" diameter VC woofers
- Full-range inputs include two 1/4" phone jacks, one four-pin, twist lock connector & one Neutrik NL4 Speakon switching jack (bi-amp only)
- Asymmetrical horn aims the sound down 10* (at the audience, not over their heads)
- Full length black powder coated metal grille
- RX22CT compression driver
- M8 threaded mounting suspension points (3 top, 3 bottom and 2 each side & 1 each top rear and bottom rear)
- Sound Guard III tweeter protection
- Four large rubber feet on bottom for floor use
- Trapezoidal plywood enclosure finished in black textured paint

Note: Unpowered speaker, requires separate power read more amplifier.
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Hardware for Flying/Rigging the SP-4:
Eyebolts or bracket bolts should be M8 metric thread. Eyebolts and bracket bolts must conform to certain minimum strength criteria for safety reasons. Unspecified eyebolts found at local hardware stores are not strong enough to maintain safety for overhead flying or rigging. Use only forged steel shoulder machinery eyebolts designed for rigging use, which adhere to the stated standards as outlined b e l ow.

Hardware Specifications:
Forged shoulder machinery eyebolts should be an M8 size, 1.25 mm per thread, and must conform to DIN 580 or ASTM A489, for Germany, BGV-C1 is the relevant standard. Minimum shank length should be 26 mm. The eyebolts should be rated for a minimum of 1,000 lbs straight pull working load.Bolts used on custom mounting brackets must be certified to be a metric grade 8.8 or better.If there are any questions regarding the proper hardware or practices for safe flying or rigging of the Peavey SP® 4, contact a certified structural engineer, or consult with those local rigging companies who have trained and certified personnel.

Operating bandwidth: 69 Hz to 17 kHz.

Power Handling:
- Full Range: 1000 W continuous (RMS), 2000 W program, 4000 W peak
- Low Frequency Section: 1000 W continuous (RMS), 2000 W program, 4000 W peak
- High Frequency Section: 50 W continuous (RMS), 100 W program, 200 W peak

Frequency Response, 1 meter on-axis, swept-sine in anechoic environment: 69 Hz to 17 kHz (±3 dB)

Usable Low Frequency limit (-10 dB point): 54 Hz

Sensitivity/Sound Pressure Level at 1 Watt, 1 meter in anechoic environment:
- Full Range: 98 dB SPL, (2.0 V input)
- Low Frequency Section: 98 dB SPL, (2.0 V input)
- High Frequency Section: 108 dB SPL, (2.0 V input)

Maximum Sound Pressure Level (1 meter):
- Full Range: 127 dB SPL continuous, 133 dB SPL peak
- Low Frequency Section: 127 dB SPL continuous, 133 dB SPL peak
- High Frequency Section: 125 dB SPL continuous, 131 dB SPL peak

Radiation Angle measured at -6 dB point of polar response:
- 100 deg. Horizontal by 50 deg. Vertical

Transducer Complement:
- Low Frequency Section: 2 X 15" woofer, vented; Black Widow 1508-8 SPS
- High Frequency Section: 1 X 1.0" exit, 50 mm voice coil
- RX22CT compression driver on asymmetrical Quadratic Throat CD Horn

Box Tuning Frequency:
- Low Frequency Section: 64 Hz

Electroacoustic Crossover Frequency (internal passive):
- Low Frequency - High Frequency: 1,800 Hz

Recommended Active Crossover Frequency Region and Slope:
- Low Frequency - High Frequency: 2.0 kHz at 24 dB/octave LR

Time Offset:
- Low Frequency: 0.0 ms
- High Frequency:0.31 ms

Impedance (Z):

Full Range:
- Nominal: 4.0 ohms
- Minimum: 3.4 ohms

Low Frequency:
- Nominal: 4.0 ohms
- Minimum: 3.2 ohms

High Frequency:
- Nominal: 8.0 ohms
- Minimum: 7.9 ohms

Input Connections:
- Full range: two 1/4" phone jacks, one four-pin, twist lock connector.
- Bi-amp connection via swappable header inside cup through four-pin, twist lock connector.

Enclosure Materials & Finish:
- Plywood finished in black textured polyurethane coating.
- Full length black powder coated metal grille.

Mounting provisions:
- 10x M8 Threaded Mounting Suspension Points (2 top, 2 bottom and 2 each side & 1 each top rear and bottom rear).
- Four large rubber feet on bottom for floor use.

Nominal radiation geometry: 100 degrees symmetrical about the center axis in the horizontal plane, and +15, -35 degrees about the center axis in the vertical plane.

The vertical main polar lobe is angled down 10 degrees with respect to straight ahead, the vertical coverage angles being +15. –35 deg.

Fly point inserts: 10 per cabinet -- 2 top, 2 bottom and 2 each side & 1 each rear top and rear bottom.

Dimensions and Weight:
- Dimensions: (L x W x H) 43.5x16.75x16.85 in.
- Width of rear of trapezoidal cabinet: 11.58"
- Weight: 87 lbs.
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 94.75 lbs
Shipping Dimensions: 47 x 21 x 21 in
Manufacturer Part Number (MPN): 03614810
Shipping Weight: 189.5 lbs
Note: Unpowered speaker, requires separate power amplifier.

For support or warranty questions, please contact the manufacturer:
Phone: 877-732-8391

Reviewers gave this product an overall rating of 5 out of 5 stars. (1 ratings)
Submitted December 18, 2018 by James Crouse in French creek, WV
"Peavey sp4 dual15"
Overall: 5 out of 5 stars
Verified Customer zZounds has verified that this reviewer made a purchase from us.
Sounds great handles plenty of power I use them for full range side fill on a out door venue I drive them with a peavey Oprah 7500 amp perfect match great speaker!!!
Musical Background:
40 yr. sound man
Musical Style:
Country,rock bluegrass
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