Features

47 Hz to 18.5 kHz bandpass

4" diaphragm, 1.6" exit, ferrofluid equipped high frequency compression driver

Patented Quadratic Throat Waveguide

Carefully tailored directivity patterns

Flexible suspension provisions

Robust power handling capabilities

Passive crossover included

Biamplified crossover provisions

Applications

Stadiums

Arenas

Multi-purpose facilities

Cruise ships

Theme parks

Houses of worship

Live music venues

Hotels meeting rooms

Conference facilities

Theaters

Auditoriums

Civic centers

Judicial facilities

Gymnasiums

Performing arts centers

Description

The new Peavey ILS 1564V (vertical) and ILS 1564H (horizontal) Loud- speaker Systems are two-way, vented low frequency enclosures using a 15 inch low frequency driver paired with a 60° (horizontal) by 40° (vertical) high frequency waveguide. The HF section employs a 1.6 exit/100 mm voice coil compression driver mounted on one of Peavey’s revolutionary new Quadratic Throat Waveguides. In the ILS 1564H unit, the waveguide is rotated to provide a corresponding beamwidth which may be employed in low ceiling type applications. Both versions of the ILS 1564 have a full range sensitivity of

95 dB SPL – (1 watt/1 meter) and a maximum output of 130 dB at 1 meter (full range).

The Peavey ILS 1564 is a high performance loudspeaker system for use in demanding sound reinforcement applications. The robust construction of the ILS 1564 provides power handling capacities of 750 w continuous, 1.5 kW program and 3 kW peak (full range). The unit may be operated using the internal 1,600 Hz passive crossover or

Q & Directivity Index

100

 

 

 

 

 

 

 

 

20

Q

 

 

 

 

 

 

 

 

Di

10

 

 

 

 

 

 

 

 

10

1

50

100

200

500

1k

2k

5k

10k

0

20

20k

Figure 4

 

 

 

Frequency (Hz)

 

 

 

 

 

 

 

 

 

 

 

 

 

Harmonic Distortion : 10% Rated Power

 

120

 

 

 

 

 

 

 

 

 

 

110

 

 

 

 

 

 

 

 

 

Pa)

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

90

 

 

 

 

 

 

 

 

 

(re

80

 

 

 

 

 

 

 

 

 

dB SPL

 

 

 

 

 

 

 

 

 

70

 

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

 

 

 

50

50

100

200

500

1k

2k

5k

10k

20k

 

20

 

 

 

 

 

Frequency (Hz)

 

 

 

 

 

2nd Harmonic

Figure 5

3rd Harmonic

 

Harmonic Distortion : 1% Rated Power

 

110

 

 

 

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

Pa)

90

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

80

 

 

 

 

 

 

 

 

 

(re

70

 

 

 

 

 

 

 

 

 

dB SPL

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

 

40

50

100

200

500

1k

2k

5k

10k

20k

 

20

 

 

 

 

 

Frequency (Hz)

 

 

 

 

 

2nd Harmonic

Figure 6

3rd Harmonic

 

3

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Peavey 1564 specifications Directivity Index

1564 specifications

The Peavey 1564 is a standout model in the realm of professional audio gear, revered for its versatility, performance, and robust features tailored for musicians, audio engineers, and sound professionals alike. This speaker cabinet is part of Peavey's renowned lineup, embodying the brand's commitment to innovation and quality.

One of the primary features of the Peavey 1564 is its powerful speaker configuration. Sporting dual 15-inch woofers, this cabinet delivers rich, deep bass tones that resonate well in larger venues. The design effectively allows for dynamic sound reproduction, making it an excellent choice for live performances and events. Coupled with a high-frequency driver, the 1564 ensures that treble sounds are crisp and clear, providing a balanced audio experience across the spectrum.

In addition to its speaker layout, the Peavey 1564 incorporates advanced technologies that enhance its performance. One such technology is Peavey's proprietary speaker design that promotes durability while ensuring efficient sound output. This makes the cabinet not only capable of withstanding the rigors of frequent transport but also able to deliver consistent sound quality over time.

Another notable characteristic of the 1564 is its user-friendly design. The cabinet includes built-in handles for easy transportation and rugged construction that ensures reliability on the road. The heavy-duty exterior further protects the internal components, allowing for worry-free usage in various environments.

Connectivity is a crucial aspect of any professional audio system, and the Peavey 1564 does not disappoint. It features multiple input connections, allowing for easy integration with various sound systems and setups. This flexibility makes it a popular choice among DJs, bands, and sound engineers who require adaptable equipment.

In summary, the Peavey 1564 stands out with its dual 15-inch woofers, high-frequency driver, and rugged construction, making it ideal for a range of audio applications. With built-in features designed to enhance portability and durability, along with robust sound performance technologies, the 1564 is a cabinet that delivers both in the studio and on the stage. Its ability to provide powerful, clear sound, combined with practical design considerations, makes it an invaluable asset for any audio professional looking to elevate their sound experience.