PreSonus StudioLive 328I-B Two 8" 3-way CoActual Loudspeaker (Black)

PreSonus StudioLive 328I-B Two 8" 3-way CoActual Loudspeaker (Black)

PreSonus StudioLive 328I-B Two 8" 3-way CoActual Loudspeaker (Black)

B&H # PRSLS328IB MFR # STUDIOLIVE 328I-B
PreSonus StudioLive 328I-B Two 8" 3-way CoActual Loudspeaker (Black)

PreSonus StudioLive 328I-B Two 8" 3-way CoActual Loudspeaker (Black) Front View

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PreSonus 328I overview

  • 1Description

The black StudioLive 328I-B Two 8" 3-way CoActual Loudspeaker by PreSonus is a full-range, active loudspeaker. It combines high power and advanced coaxial configuration with a powerful DSP engine built into a compact PA system. This active speaker has a 2,000W quad-amped Class D Pascal amplification. Through seamlessly integrated software, StudioLive AI speakers can be set up, adjusted, and continuously monitored via wired or wireless remote control using Windows, OS X, or iPad. An optional card provides Dante networking. Designed specifically for indoor flown installations, these models have internal grille cloth that masks the drives so they blend seamlessly with their environment. Pole mounts and handles have been removed to facilitate flown installations. The front-panel blue power LED can be turned off in SL Room Control software.

The StudioLive AI loud-speakers features advanced 24-bit floating point digital signal processing and uses Fulcrum Acoustic's Temporal Equalization algorithms, used to manage horn reflections, linear time, and amplitude anomalies correction, performance contouring, and dynamic and excursion limiting. The result is a coaxial speaker system with crisper stereo image, greater soundstage depth, and more separation between complex mix components. The system also has increased resistance to feedback, more seamless transitions between distributed loudspeakers, less fatiguing listening experience at very high SPLs, clarity, and coherence.

The robust onboard CPU in all StudioLive AI speakers also makes possible an extensive set of control features for customizing and optimizing the system and for monitoring and fine-tuning performance in real time. Since system EQ can be set up per speaker, independently of a mixer, mixer output EQs are freed up for other uses. SL Room Control software for Mac OS X, Windows, and iPad provides each full-range speaker and groups of speakers with wired and wireless remote control of a variety of features.

8" CoActual MF/LF speaker with integrated 1.75" compression driver
Dual 8" ferrite LF transducers
133 dB maximum peak SPL
2,000W quad-amped Class D Pascal amplification
Universal switch mode power supply with power-factor correction
24-bit floating point, 96 kHz DSP with asymmetric three-way crossover
Fulcrum temporal equalization for uncolored response and crisp transient response
Coaxial-speaker coherence alignment and performance contouring
Temperature and overvoltage protection
Excursion limiting
Wireless and wired control over output level and DSP presets with SL room control for iPad, Mac OS X, and Windows
Three DSP contours
100 Hz highpass filter
XMAX microphone preamp with 15V phantom power
Balanced, combo line input with attenuation
Audio mix output
Speaker attenuation control
USB port for use with included USB Wi-Fi module and disaster recovery
Ethercon connection for wired control
Integrated grille cloth masks the drivers so they blend seamlessly
16 Integrated M10 fly points
Optional Dante networking card
In the Box
PreSonus StudioLive 328I-B Two 8" 3-way CoActual Loudspeaker (Black)
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    PreSonus 328I specs

    Acoustic Specifications
    Configuration 3-way, quad-amplified loudspeaker system
    Frequency Response 54 Hz - 23 kHz @ -10 dB
    59 Hz - 22 kHz @ -6 dB
    Coverage Nominal: 90 x 60 @-6 dB
    Max Peak SPL 133 dB
    Crossover Frequency 1.7 kHz
    Directivity Index 10 dB >460 Hz
    Directivity Factor 10.0 >460 Hz
    Transducer LF Transducer: 2 x 8.0" (20.3 cm) Ferrite
    MF Transducer: 8.0" (20.3 cm) CoActual
    HF Transducer: 1.75" (4.44 cm) compression driver
    Amplifier
    Type Class D
    Total Output Power 2,000 W (total power without protection algorithms and limiter enabled)
    Power LF Power: 2 x 500 W
    MF Power: 500 W
    HF Power: 500 W
    THD Rated: <0.05% (20 Hz - 20 kHz)
    Dynamic Range 119 dB (A-weighted)
    Bandwidth 20 Hz - 20 kHz
    Convection Cooling Free air convection
    Connections
    Input Channels 1 mic, 1 line
    Input Connection Type 1 XLR (F), 1 combo
    Phantom Power 15 VDC (CH1 only)
    Impedance Mic Input: 1 kOhms
    Line Input: 10 kOhms
    Max Input +22 dBu
    Output Connector 1 XLR (M) - Mix out
    Controls Mic Level (Variable: Off to +48 dB)
    Line Attenuation (Variable: -24 dB to 0 dB)
    Speaker Attenuation (Variable: -24 dB to 0 dB)
    Indicators DSP Preset, HPF On/Off, Network Connected, Network Activity, WiFi Setup, Wi-Fi On, Signal, Limit, Clip, Thermal
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    Contour Presets: Normal, LBR Source, Floor Monitor
    HPF 100 Hz, 4th-order Linkwitz-Riley
    Bit Depth 24 bit
    Sample Rate 96 kHz (48 kHz with Dante option installed)
    Protections Amplifier Protection: Over-current, DC, over/undervoltage, over-temperature, high frequency
    Transducer Protections: 4-ch. multi-threat limiter
    Power AC Power Input: 100-230V, 50/60 Hz
    AC Power Consumption (1/8 Power): 250 W
    Mounting Options Rigging Points: 16 M10
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    Material Baltic birch
    Finish Chemline polyurethane
    Grille Powder-coated steel
    Monitor Angle 50°
    Dimension 30.10 x 15.70 x 13.30" (76.45 x 39.88 x 33.78 cm)
    Weight 51 lb (23.13 kg)
    Packaging Info
    Box Dimensions (LxWxH) 32.0 x 20.4 x 17.0"

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