Skip to content

Zenith LSP408 MKII 4 In 8 Out Loudspeaker Processor

SKU PROC09
Original price £419.00 (inc. VAT) - Original price £419.00 (inc. VAT)
Original price £419.00 (inc. VAT)
£419.00 (inc. VAT)
£419.00 (inc. VAT) - £419.00 (inc. VAT)
Current price £419.00 (inc. VAT)
DETAILS

The Zenith LSP408 MKII is a professional 4-in / 8-out loudspeaker processor offering total control for complex PA and installed sound systems.

The Zenith LSP408 MKII is a high-performance loudspeaker management system designed for larger and more complex sound installations, including multi-zone venues, theatres, houses of worship, live music venues, and conference facilities. Featuring four XLR inputs and eight XLR outputs, the processor provides flexible routing options for stereo, multi-way and multi-zone speaker configurations.

Pre-loaded with standard presets for typical 2-way stereo systems, the LSP408 MKII allows rapid setup while giving the sound technician the ability to create, edit, store, and recall custom presets. Using the intuitive Windows-based PC software, presets can also be backed up, duplicated or shared between systems, ensuring consistent sound quality across multiple installations.

Each input features a 4-band parametric EQ, while each output is equipped with a 5-band parametric EQ, enabling precise tonal shaping for individual speakers or speaker groups. The processor also includes high-pass and low-pass output filters, with selectable Butterworth, Bessel, or Linkwitz-Riley filter types and slopes up to 48dB per octave, allowing accurate crossover points for subwoofers, midrange, and high-frequency drivers.

Time alignment is easy with up to 1 second of delay on each input and output, helping to synchronise speaker arrays in large spaces. Built-in compressors on every channel provide protection and dynamic control, while phase reverse switches allow rapid correction of polarity issues during system setup.

The front-panel jog wheel, LCD display, and 7-segment LED level indicators provide clear, fast feedback for live adjustments. Advanced functions such as multi-channel linking and channel copying simplify complex configurations, allowing changes to be applied simultaneously across multiple outputs. The included PC software on USB ensures in-depth control and management for professional sound engineers.

Zenith LSP408 MKII Key Features:

  • 4 In / 8 Out Configuration: Perfect for multi-zone, multi-way, and complex sound installations.
  • 24-bit DSP Engine: Professional DSP processing with high-quality AD/DA converters and 48kHz sampling.
  • Comprehensive Parametric EQ: 4-band EQ per input and 5-band EQ per output with low/high shelf and parametric filters.
  • Professional Crossover Filters: High-pass and low-pass filters with Butterworth, Bessel, or Linkwitz-Riley options, slopes up to 48dB/oct.
  • Delay Control: Up to 1 second per input and output for accurate speaker alignment and time correction.
  • Dynamic Processing: Independent compressor on every channel with adjustable threshold, ratio, attack, release, and knee type.
  • Preset Memory & PC Control: Factory and user-editable presets, with Windows software for backup, duplication, and system management.
  • Front Panel Operation: Jog wheel, LCD display, and LED level indicators for rapid configuration and monitoring.
  • Channel Linking & Copying: Apply parameters across multiple channels simultaneously for faster system setup.
  • Professional Connectivity: Balanced XLR inputs and outputs for clean, reliable integration into commercial audio systems.
SPECS & DOWNLOADS

Zenith LSP408 MKII: 

  • Inputs: 4 x Balanced XLR
  • Outputs: 8 x Balanced XLR
  • DSP Resolution: 24-bit
  • Sampling Rate: 48kHz
  • Input / Output Level Control: -40dB to +12dB in 0.1dB steps
  • Input EQ: 4-band parametric EQ per input
  • Output EQ: 5-band parametric EQ per output
  • EQ Frequency Range: 19.7Hz – 21.9kHz
  • EQ Gain Range: -30dB to +15dB
  • EQ Bandwidth: 0.017 – 4.750 octaves
  • Crossover Filters: High-pass and low-pass per output
  • Filter Slopes: 12, 24, 36, or 48 dB per octave
  • Filter Types: Butterworth, Bessel, Linkwitz-Riley
  • Delay: Up to 1 second per input and output
  • Dynamics: Compressor on each input and output with adjustable threshold, ratio, attack, release, and knee
  • Phase Control: Phase reverse on each input and output
  • Display: LCD with jog wheel control
  • Level Meters: 7-segment LED for each input and output
  • PC Control: Windows-based software via USB
  • Power Supply: 90–250V AC, 50/60Hz
  • Dimensions (H x W x D): 45 x 482 x 158mm
  • Weight: 2kg
}
Sale now on at Audio Volt
JANUARY SALE

Lithe Audio Sale Now On

Pay in 3 payments with Klarna at Audio Volt
PAY IN 3 WITH Klarna

18+, T&C apply, Credit subject to status

Free UK Delivery on orders over £79.00 at Audio Volt
FREE UK DELIVERY

On orders over £89.00

Fast next day delivery available at Audio Volt
FAST DELIVERY AVAILABLE

Next day tracked £9.95

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare