Bose L1 Model II Technical Data Sheet

L1 Model II
®
portable line array system

Key Features

• High-performing, self-powered, portable two-way loudspeaker
system designed for the production and reproduction of live
music, music playback, speeches and A/V sound reproduction.
• Spatial Dispersion loudspeaker technology produces wide,
™
uniform sound coverage throughout the entire listening
area – even off to the extreme sides.
• Consistent front-to-back coverage, vertical line array
design produces a loss of only 3 dB in sound pressure level
per doubling in distance.
• Retractable folding leg mechanism for easy transport.
• Lightweight, interlocking components.
• Expandable bass design supports the use of multiple
B1 bass modules.
• Digital Ethercon port provides single-wire connectivity
for the T1 ToneMatch ®
• For smaller to larger spaces with audiences of up to 500.
Description
The L1 Model II portable line array system is a self-powered loudspeaker system designed to provide wide,
®
uniform sound coverage and easy setup. Spatial Dispersion loudspeaker technology delivers clear, powerful
sound throughout the entire listening area – even off to the extreme sides. The interlocking components
are easily transported and eliminate the need for external speaker wires and stands.
The system offers one ¼" TS unbalanced or TRS balanced analog input and one digital Ethercon port
for single-wire integration of the T1 ToneMatch audio engine. The L1 Model II system is well-suited for
professional applications such as music playback, speeches and A/V sound reproduction.
Descriptive Data
System Specifications
System Type
Calculated Maximum SPL @ 1m (continuous and peak)
Frequency Range (-3 dB)
Frequency Range (-10 dB)
Crossover Frequency
Nominal Coverage Pattern
Power
System Power Rating
Low-Frequency Amplifier
High-Frequency Amplifier
Distortion at Rated Power
System Limiter
Transducers
High-Frequency Drivers (Cylindrical Radiator
Low-Frequency Drivers (B1 bass module)
Bose Professional Systems Division
audio engine.
loudspeaker)
®
Self-powered, two-way
115 dB continuous, 121 dB peak
40 Hz – 12 kHz
32 Hz – 14 kHz
200 Hz 24 dB per octave
197° H
500 W
250 W
250 W
0.1% Max 30 Hz – 15 kHz
Dynamic Limiter
(24) 2.25" HF drivers
(2) 5.25" LF drivers (8 Ω)
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