Overview

L20-I 20" Install Subwoofer with Neodymium Driver 4Ω Black

Measuring 755mm wide x 594mm high x 905mm deep, the installation version of the L20 sub employs a 20″ long excursion driver in Baltic birch / poplar plywood cabinet with a fabric covered grille and threaded inserts for mounting accessories, and quick-connect push connector. With a frequency range of 28Hz-120Hz, and 141dB Peak SPL, the L20-I is perfect for extending the low frequency response of P+ Series installations.

Features

• Install version of L20 sub
• Fabric grille cover and quick-connect push connector
• Extends LF performance to 28Hz
• 141dB peak SPL
• Threaded inserts on the back and on both sides for connection of mounting accessories
• Available in black, white and custom RAL colours

Specifications

• Frequency Response @-6 dB: 28 Hz to 120 Hz
• Peak SPL@1m: 141 dB Peak
• Operating Voltage: 80 Vrms (180 Vpeak)
• Crossover Frequency: 60 Hz, 85 Hz or 120 Hz
• Nominal Impedance: 4 Ohms
• Components: 1 x Neodymium 20” 4 Ohms long excursion
• Connectors: Quick-connect push connector
• Rigging points: 1 x universal accessory fit on each side + 1 x M20 thread for Pole Stand on top
• Material: Custom made bent plywood of baltic birch and poplar
• Finish: Black or White structural paint
• Front Finish: Fabric covered front grille
• Height x Width x Depth: 594mm x 755mm x 905 mm (23.4” x 29.7” x 35.6”)
• Weight: Net: 59 kg (130 lbs)
• Operating temperature range: 0°C - 40 °C (32° F - 104° F)
• Storage temperature range: -20 °C - 60 °C (-4 ° F - 140° F)

System Operation

• Recommended powering solution: NXAMP4x4mk2 Powered TDcontroller: Up to 2 x L20 per channel
• Optional powering solution:
  • NXAMP4x1mk2 Powered TDcontroller (Bridged): 1 x L20 per channel
  • NXAMP4x2mk2 Powered TDcontroller (Bridged): 1 x L20 per channel