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Presonus WorxAudio I/O-4
Presonus WorxAudio I/O-4
Presonus WorxAudio I/O-4

Presonus WorxAudio I/O-4

C$499.00Excl. tax
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Indoor/Outdoor 100v Passive Speaker System (Pair) Black Read more..

Product description

WorxAudio I/O-4 Indoor-Outdoor Speaker System

The WorxAudio® I/O-4 is a small-format, high-performance sound-reinforcement system designed for indoor and outdoor applications where music and speech reinforcement are specified. Its small size and unique appearance make it deal for restaurants, retail environments, bars, hotels, and other applications where high-quality music systems are specified. A standard mounting bracket provides flexible aiming and easy installation.

The versatile I/O-4 utilizes a dual-element array of high-output, 4-inch (101.6 mm) woofers. Its horn-loaded high-frequency waveguide is positioned between the two elements to ensure coherent and balanced high-frequency response. Polar lobing is controlled by this geometry and produces a properly aimed response at the crossover frequency.

System Performance

 
Frequency Response (-3 dB) *80 Hz – 18 kHz
Frequency Range (-10 dB)75 Hz – 19 kHz
Nominal directivity (-6 dB)Horizontal: 75 Degrees
Nominal directivity (-6 dB)Vertical: 50 Degrees
Maximum Continuous SPL (passive, @ 1 meter)105 dB
Power Handling (RMS)**Noise 50W
Maximum 100W
Pressure Sensitivity2.83V 87 dB (1W, 1M)

Transducers

 
ComponentsLF: 4” (101.6 mm) x 2
HF: 1” Exit (25.4 mm) x 1
DiaphragmTitanium
Nominal Impedance8Ω (switchable)

Physical

 
EnclosureInjection-molded, high-impact polycarbonate
Finish ColorBlack or White
GrillePowder-coated steel mesh
ConnectorsPush terminal
TransformerIsolate 5W, 12W, 25W, 50W / 100V
Dimensions11.9” (303 mm) x 6.2” (157 mm) x 10.5” (267 mm)
Net Weight11 lbs (5 kg)
Shipping Weight (2 per carton)24.6 lbs. (11.2 kg)
Product VersionsAi
SupportsUniversal supports

Footnotes

 
*Frequency response and range measured on-axis with anechoic environment.
**Power handling tested using pink noise filtered to meet IEC 268-5, 6 dB crest factor, 100 hours, with recommended EQ.

Specifications

SKU
IO-4

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Specifications

SKU
IO-4

WorxAudio I/O-4

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Indoor/Outdoor 100v Passive Speaker System (Pair) Black

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