Product Datasheet/Brochure

L1
®
Model 1S
portable line array system
TECHNICAL DATA SHEET
All information subject to change without notice.
® 2012 Bose Corporation
All trademarks are those of their respective owners.
Bose Professional Systems Division
8
OF 8
pro.Bose.com
Architects’ and Engineers’
Specifications
The system shall be a multiple driver, full-range portable
loudspeaker system with internally supplied power amplification,
active equalization and external bass modules.
The transducer complement shall consist of twelve 2.25" (57 mm)
high-excursion, high-frequency drivers mounted in an Articulated
Array® loudspeaker design. The loudspeaker array shall be wired
in a series/parallel configuration.
The low frequency section shall be two 5.25" (133 mm) high-
excursion, low-frequency drivers mounted in a vented bass
enclosure (B1 bass module). Or two 10" (254 mm) high-
excursion, low-frequency drivers mounted in a vented bass
enclosure (B2 bass module).
The nominal horizontal beamwidth of the loudspeaker shall
be 195°, and the vertical coverage shall be 10°. The power
amplification for transducers shall be supplied by the integrated
power stand providing 375 W continuous pink noise, band-limited
from 40 Hz to 12 kHz (±3 dB).
The input connectors of the power stand module shall consist
of one ¼" TS unbalanced or TRS balanced receptacle and
one digital ethercon (RJ-45) receptacle for coupling the T1
ToneMatch® audio engine. The system's output connectors shall
provide one NL4 receptacle capable of distributing power for two
low-frequency B1 bass modules or a single B2 bass module.
The enclosure of the top loudspeaker array and bottom extension
shall be constructed of extruded aluminum. The system’s power
stand shall be constructed of polypropylene materials.
The total assembled system height shall be 79.4" (2017 mm).
The total assembled system weight with the B1 bass module shall
be 76 lb (34.4 kg).
The total assembled system weight with the B2 bass module shall
be 94 lb (42.6 kg).
The loudspeaker shall be the Bose® L1® Model 1S portable line
array system.
Safety and Regulatory
Compliance
The L1® Model 1S system complies with the following
standards:
• UL/IEC/EN 60065 7th Edition Safety Standard for Audio
and Video Equipment
• Ecodesign Directive 2005/32/EC
This equipment has been tested and found to comply with
the limits for a Class A digital service, pursuant to Part 15
of the FCC rules. This product complies with the Canadian
ICES-003 Class A specifications. This product conforms to
the EMC Directive 289/336/EC Under standards: EN55103-1
& 2: 1997, Environment 2.
Product Codes
Power stand - 120V PC 353923-1110
Power stand - 220V PC 353924-4110
Power stand - 230V PC 353924-5110
Top array and bottom
extension
PC 353919-0110
B1 bass module PC 351964-0010
B2 bass module PC 353927-0110
Accessories
T1 ToneMatch™ audio engine PC 042826
T1 ToneMatch™ audio engine
power supply
PC 042533
T1 ToneMatch™ audio engine
mic stand bracket
PC 042535