Questions? Call Us:

PreSonus 328i-B
StudioLive AI Series 2000W Active 3-Way Quad-Amped Installation Loudspeaker in Black with Dual 8" Woofers

OUR PART #:  328I-B

The PreSonus 328i-B is a StudioLive AI Series installation loudspeaker in black that features a quad-amped design and dual 8" woofers.
Learn More
Our Price: $1,699.95
List Price: $2,099.95
You save 19%!
Be the first to review.

Full Compass offers free ground shipping on thousands of stock and non-stock (special order) items for orders placed on this web site and shipping in the continental US (48 states).

Learn More

Free Shipping


We guarantee to match pricing on the products we sell for new, identical and immediately available products if you see them offered at a lower price. Please contact us if you find a lower price before purchasing.

Learn More

Low Price


PreSonus 328i-B
Usually ships in 7-14 business days.
Need it sooner? Call us!

Similar Products

The PreSonus 328i-B is a StudioLive AI Series installation loudspeaker in black that features a quad-amped design and dual 8" woofers. Designed for indoor flown installations, the 328i-B features a smooth enclosure without handles or pole mounts and has (16) M10 rigging points for yoke and cathedral mounts. An internal grille cloth masks the drivers so that they blend seamlessly into their environments, and companion vertical and horizontal yoke mounts are also available (sold separately).

Each model in the StudioLive AI Series of loudspeakers are built around the 8" CoActual™ driver that is responsible for the high- and mid-frequency reproduction. Each provides complete networking, remote control, and DSP customization features thanks to Active Integration™ and SL Room Control. Each 3-way full-range model offers 2000 Watts of power with a 90° x 60° dispersion. The rear of the StudioLive AI Series loudspeakers reveals a combo XLR-1/4" TRS line input and an XLR microphone input with an XMAX™ Class A microphone preamplifier and 12V phantom power, as well as an XLR mix output. In addition to the input mixer, you get speaker level-attenuation control and USB and Ethercon connections.

Computer System Requirements for SL Room Control Software:

  • Mac:
    • Mac OS X 10.8 or 10.9 (32- or 64-bit)
    • Intel Core 2 Duo, 2 GHz
    • 4 GB RAM (more recommended)
  • Windows:
    • Windows 7 SP1 or Windows 8 (32- or 64-bit)
    • Intel Core 2 Duo, 2 GHz
    • 4 GB RAM (more recommended)
  • Mac and Windows Systems:
    • Ethernet port or wireless connection required
    • Wireless router required
    • Monitor with at least 1280x768 resolution
  • Apple iPad:
    • iPad 2 or higher
    • iOS 7.0.1 or higher

PreSonus 328i-B Features:

  • 8" CoActual™ MF/LF speaker with integrated 1.75" compression driver
  • Dual 8" ferrite LF transducers
  • 133 dB maximum peak SPL
  • 2,000 watts 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 exceptionally crisp transient response, coaxial-speaker coherence alignment, and performance contouring
  • Temperature and over-voltage protection
  • Excursion limiting
  • Wireless and wired control over output level, DSP presets, and more with SL Room Control for iPad, Mac OS X, and Windows
  • Three DSP contours
  • 100 Hz highpass filter
  • XMAX™ mic 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
  • Available in white (328i-W) and black (328i-B)
  • Optional Dante networking card

PreSonus 328i-B Specifications:

  • Acoustic Performance:
    • Configuration:  3-way quad-amped
    • Frequency Response (-10dB):  54 Hz - 23 kHz
    • Frequency Response (-6dB):  59 Hz - 22 kHz
    • Nominal Coverage (-6dB):  90° x 60°
    • Maximum Peak SPL:  133dB
    • Crossover Frequency: 
      • LF:  100 Hz to 1 kHz (overlapped)
      • HF:  1.7 kHz
    • Directivity Index (DI):  10.0, >420 Hz
  • Transducer:
    • LF Transducer:  2x 8" Ferrite
    • MF Transducer:  8" CoActual
    • HF Transducer:  1.75" compression driver
  • Amplifier:
    • Type:  Class D
    • Total Power Output:  2,000 Watts (total power without protection algorithms and limiter enabled)
    • LF Power:  2x 500W
    • MF Power:  500W
    • HF Power:  500W
    • Rated THD:  <0.05% (20 Hz - 20 kHz)
    • Dynamic Range:  119dB (A-weighted)
    • Bandwidth:  20 Hz - 20 kHz
    • Cooling:  Free air convection
  • Connections and Controls:
    • Input Channels:  1x mic, 1x line
    • Input Connector Types:  1x XLR (F), 1x combo
    • Phantom Power:  15 VDC (Mic input only)
    • Mic Input Impedance:  1 kOhm
    • Line Input Impedance:  10 kOhms
    • Maximum Input:  +22dBu
    • Output Connector:  1x XLR (M) - Mix out
    • Controls:
      • Mic level (variable: Off to +48dB)
      • Line Attenuation (variable: -24dB to 0dB)
      • Speaker Attenuation (variable: -24dB to 0dB)
    • Indicators:  DSP preset, HPF, On/Off, Network Connected, Network Activity, Wi-Fi Setup, Wi-Fi On, Signal, Limit, Clip, Thermal
  • DSP:
    • Contour Presets:  Normal, LBR Source, Floor Monitor
    • HPF:  100 Hz, 4th-order Linkwitz-Riley
    • Bit Depth:  24-bit
    • Sample Rate:  96kHz
  • Enclosure:
    • Material:  15 mm Baltic birch
    • Finish:  Chemline™ polyurethane
    • Grille:  Powder-coated steel
    • Dimensions (HxWxD):  30.1" x 15.7" x 13.3" (764.54 mm x 398.78 mm x 337.82 mm)
    • Unit Weight:  51 lbs. (23.13 kg)
    • Monitor Angle:  50°
  • Safety:
    • Amplifier Protection:  Over-current, DC, over/under-voltage, over-temperature, high frequency
    • Transducer Protection:  4-ch. multi-threat limiter
  • Power:
    • AC Power Input:  100 - 230V~, 50-60 Hz
    • AC Power Consumption:  250W
  • Suspension Mounting:
    • Rigging Points:  16x M10

To be the first to review this item, click here.

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at 800-356-5844 for more information

© 2017 Full Compass Systems, LTD  9770 Silicon Prairie Parkway, Madison, WI 53593  All rights reserved.

We are not responsible for typographical errors in pricing or product specification
inaccuracies in our catalog or web site. Prices are subject to change without notice.