Peavey 3X Dimensions H x W x D, Net weight, Features, Description, Frequency Response

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SA-1 stand mount adapter built-in, and four large rubber feet on bottom for floor use.

Dimensions (H x W x D):

Front:

33.63in. x 21.38 in. x 22.88 in. 854 mm x 543 mm x 581 mm

Rear:

33.63in. x 14.25 in. x 22.88 in. 854 mm x 362 mm x 581 mm

Net weight:

92 lbs. (41.8 kg)

Features

Three-way full range system

RX22 compression driver with ferrofluid cooling

6.5" pro mid-range in sealed sub- enclosure

15" BWX Black Widow® 4" VC woofer

1,000 W program, 2,000 W peak

Sound GuardIII tweeter and mid-range protection

Trapezoidal enclosure

Stand mount adapter

Description

The latest version of the SP3 has the new BWX high power Black Widow woofer incorporated, as well as a very nice looking cabinet design. The SP 3X is a three-way speaker system comprised of a 15" Black Widow BWX woofer with a Kevlar® impregnated cone, a 6-1/2" pro mid-range in a sealed sub-enclosure, and

cooling, coupled to a CH 3 constant directivity horn. This horn has a smooth, even response with good high frequency dispersion. The RX22 driver features the Radialinear Planar Phase Correction System, under US Patent 6,064,745, which provides smoother and extended high frequency response.

Input connection to the system is made via two 1/4" phone jacks in parallel, and a 4-pin Neutrik® switching jack is provided for bi-amping flexibility while maintaining superior signal integrity. The internal passive crossover features Peavey’s exclusive Sound Guard protection circuit for both the tweeter and the mid-range speaker, and an advanced topology crossover with high performance components, to provide high power handling and reliability. Peavey’s proprietary protection circuitry, Sound Guard, provides long and medium-term driver overload protection when the system is used full-range, or when it is bi- amped, without impairing musical transients or dynamics on either the mid- range or the tweeter. The crossover provides driver roll-off and protection, as well as driver EQ for the woofer, mid- range and horn, the sum total is a clean, clear and smooth response. High-quality, reliable crossover components include polypropylene capacitors, and high current inductors. The optimal integration of the

crossover with the selected drivers results in a smooth frequency response from

54 Hz to 17 kHz. A crossover EQ switch is provided to tailor the response in the mid- range and highs, providing a nominally flat frequency response position, and an EQ position that pulls the mids and highs back to help keep bright rooms from overloading, or to help achieve a mellower voicing for those applications that prefer it, such as DJ use.

Despite its compact dimensions for a 15"-based 3-way enclosure, this system can put out some very serious sound levels, and take 1,000 Watts program of clean amplifier power, resulting in excellent clarity and reliability.

Frequency Response

This measurement is useful in determining how accurately a given unit reproduces an input signal. The frequency response of the SP 3X is measured at a distance of 1-meter using a 1 Watt (into the nominal impedance) swept-sine input signal. As shown in figure 1, the selected drivers in the SP 3X combine to give a smooth frequency response from 54 Hz to 17 kHz.

an RX 22 compression driver loaded onto a CH®3 constant directivity horn.

The SP 3X has a trapezoidal shaped enclosure, which reduces the build-up of standing waves inside the enclosure, which minimizes mid-bass and mid-range colorations due to the cabinet. It is constructed of 3/4" OSB and is covered with a durable black carpet. The enclosure corners are reinforced with polymer caps, and a black powder-coated expanded metal grille covers the lower half of the system to protect the woofer from external damage. An SA-1 stand mount adapter is built-in for ease of speaker stand use.

The three-way system consists of the following driver components: a 15" Black Widow BWX woofer with a Kevlar impregnated cone, and a water-resistant treated cone and dust cap for superior environmental stability. Capable of over 500 W of continuous power handling (AES Std 2-1984), the woofer can handle a lot of sheer power. The mid-range is carried by a 6-1/2" professional grade direct radiator with a treated cone and surrounded in a sealed sub-enclosure, and it provides high articulation in the vocals. The high frequencies are handled by an RX 22 two-inch titanium diaphragm compression driver utilizing ferrofluid

 

 

Amplitude Response

(1W 1m On-Axis)

 

 

110

 

 

 

 

 

 

 

 

 

Pa)

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

90

 

 

 

 

 

 

 

 

 

(re

 

 

 

 

 

 

 

 

 

 

SPL

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Switch Position

dB

70

 

 

 

 

 

 

 

 

 

 

 

 

 

Normal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

EQ

 

 

50

100

200

500

1k

2k

5k

10k

20k

 

20

 

Figure 1

 

 

 

Frequency (Hz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Impedance

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

Z 20

 

 

 

 

 

 

 

 

 

(

) 10

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

1

50

100

200

500

1k

2k

5k

10k

20k

 

20

 

Figure 2

 

 

 

Frequency (Hz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents Usable low frequency limit -10 dB point Power handlingBox tuning frequency Sound pressure level, 1 Watt Meter in anechoic environmentFeatures Dimensions H x W x DNet weight DescriptionArchitectural and Engineering Specifications Mounting80304851