Version Comparison: StageSource L3s Specifications

See attached document for StageSource L3s Specifications.

Acoustical                                                  

System Type:                                          Dual 12” bi-amplified subwoofer

Frequency Range (-10dB):                        34Hz to 2.8kHz (P.A./Reference Speaker Mode, half space)

Frequency Response (±3dB):                    38Hz to 910Hz (P.A./Reference Speaker Mode, half space)

Low-pass Frequencies:                             80Hz, 100Hz, 120Hz, Off (user-selectable)

Low-frequency Transducers:                                 2x 12” woofer, 3” diameter voice coil, 4Ω impedance

Electrical – Rear Panel                          

Input Types:                                             Stereo Line-level XLR-1/4”, balanced                            L6 LINK XLR

Input Impedance:                                                         100kΩ balanced                                            N/A

Max Input Levels:                                                               +20dBu                                                  N/A

Onset of Limiting:                                     +11dBu input (Reference/P.A. Speaker Mode, Master Level at center-detent)

                                                               -1dBu input (Reference/P.A. Speaker Mode, Master Level at maximum)

Output Types:                                           Stereo Line-level XLR-1/4”, balanced                            L6 LINK XLR

Output Impedances:                                                     680Ω balanced                                              N/A

Output High-Pass Frequencies:                  80Hz, 100Hz, 120Hz, Off (user-selectable)

Controls:                                                   Master Level, Speaker Mode, Crossover Frequency, Polarity

Indicators:                                                 Signal Present/Clip, Limit, Polarity Inversion, 4x Crossover Frequency, 4x Speaker Mode, L6 LINK Status

Digital Signal Processing

Speaker Modes:                                        P.A./Reference, P.A./High Punch, Playback/Extended Bass, Playback/Ultra Bass

Transducer Protection:                               Excursion limiting, thermal limiting

Digital Networking:                                     L6 LINK Intelligent Speaker Networking System

Sensors:                                                                      Power amp temperature, power supply temperature

Power Amplification and Supply

Output Channel:                                                             LF1                                                                          LF2

Power Amplifier Type:                                                  Class D                                                                    Class D

Peak Output Power1:                                                 622 watts                                                                  622 watts

Power Supply Voltage Range:                    100 - 240VAC, ± 10%, 50/60Hz , automatic voltage selection

Power Consumption:                                  250 watts (1/8th power)

Cooling:                                                    Digitally-controlled, variable speed 50 mm fan

Protection:                                                                 Output overcurrent, overtemperature, DC fault

Mechanical

Enclosure:                                                18 mm multi-ply hardwood, textured black paint, bass reflex design

Grille:                                                       18-gauge perforated steel, black powder coat finish

Pole Mount Plates:                                    M20 x 2.5 thread, qty: 3

Dimensions (HxWxD):                               34.125” (867 mm) x 16.5” (419 mm) x 23.25” (591 mm)

Weight:                                                                       82.5 lb (37.5 kg)

Accessory Part Numbers

Transport Cover:                                        98-037-0006

Short Pole:                                               98-037-0003

Long Pole:                                                98-037-0004

  ¹ 100Hz sine wave input, 1% THD+N unweighted into the nominal load impedance, both channels driven simultaneously, before the onset of limiting.