StageSource L3m

Technical Specifications


System Type
Dual 10”, 3‐way, tri‐amplified loudspeaker system
Frequency Range (‐10 dB)
40 Hz to 19 kHz, (Reference/P.A. Speaker Mode, free‐field)
Frequency Response (±3 dB)
47 Hz to 18 kHz, (Reference/P.A. Speaker Mode, free‐field)
Maximum SPL Output
132 dB peak @ 1 meter (unweighted, measured indoors with music program material)
Coverage Pattern (‐6 dB)
100⁰ horizontal x 50⁰ vertical
Directivity Factor (Q)
8.7 (averaged 1 kHz to 16 kHz)
Directivity Index (DI)
9.4 dB (averaged 1 kHz to 16 kHz)
Crossover Frequencies
LF1 Low‐pass ‐ 250 Hz
LF2 to HF Crossover ‐ variable, 2.2 kHz to 7.0 kHz (Speaker Mode dependent)
Low Frequency Transducers
2 x 10” extended range woofer, 2” diameter voice coil, 4Ω impedance
High Frequency Transducer
1” exit compression driver, 1.4” diameter voice coil and diaphragm, 8Ω impedance

Electrical – Rear Panel

Input Types:
Line‐level XLR‐1/4”, balanced       Stereo RCA, unbalanced            L6 LINK™ XLR
Input Impedance:
            100 kΩ balanced                            20 kΩ balanced                            N/A
Max Input Levels:
                   +20 dBu                                           +16 Dbv                                   N/A
Onset of Limiting:
+7 dBu input (Reference/P.A. Speaker Mode, Master Level control at center‐detent)
‐5 dBu input (Reference/P.A. Speaker Mode, Master Level control at maximum)
Output Types
Balanced Loop Thru XLR                     Balanced Mix Out XLR              L6 LINK XLR

      Source‐dependent                                 680 Ω balanced                          N/A
Feedback Suppression On/Off/Mode, Master Level, Speaker Mode
Signal Present/Clip, Feedback Suppression On/Off/Mode, Limit, 6x Speaker Mode,
L6 LINK Status

Digital Signal Processing

Speaker Modes
Reference/P.A., Playback, Floor Monitor, Keyboards, Acoustic Guitar, Electric Guitar
On‐board Effects
Reverb, Modulation, Feedback Suppression, Acoustic Modeling
Transducer Protection
Excursion limiting, thermal limiting
Digital Networking
L6 LINK Intelligent Speaker Networking System
Speaker orientation, pole sensor, power amp temperature, power supply,

Power Amplification and Supply

Output Channel
                      LF1                                                  LF2                                              HF
Power Amplifier Type
                 Class D                                             Class D                                     Class AB
Peak Output Power1
               655 Watts                                        655 Watts                                  175 Watts
Power Supply Voltage Range
100 ‐ 240 VAC, ± 10%, 50/60 Hz , automatic voltage selection
Power Consumption
250 watts (1/8th power)


Dimensions (HxWxD)
861 mm x 312 mm x 312 mm
26.1 kg