Bose 840917-3100 예비 기술 데이터 - 페이지 9

{카테고리_이름} Bose 840917-3100에 대한 예비 기술 데이터을 온라인으로 검색하거나 PDF를 다운로드하세요. Bose 840917-3100 9 페이지. Portable line array system

Architect and Engineer Specification

The system shall be a multiple-driver, full-range portable loudspeaker system with internally-supplied power

amplification and active equalization for multiple operating modes as follows:

The transducer complement shall consist of 32,

curved articulated array loudspeaker, coupled with a modular 10" x 18" (254 mm x 457 mm) RaceTrack low-

frequency driver mounted in a ported bass enclosure. The loudspeaker array shall be wired in a series/parallel

configuration.

The nominal horizontal beamwidth of the loudspeaker shall be 180° and the nominal vertical coverage shall

be 0°. The system's power stand shall incorporate a ported venting system for the low-frequency driver. The

power amplification for transducers shall be supplied by an integral two-channel onboard amplifier providing

1000 W for low-frequency transducers (Sub2) and 480 W for high-mid array transducers (L1 Pro32).

The onboard digital mixer shall consist of three input channels. Channel 1 and 2 shall provide a combination

XLR or 1/4" TRS connector (mic/instrument/line) with treble, bass equalization, and reverb effects. Phantom

power (48 V) shall be available via a push button to enable and disable. Both channels shall provide selectable

equalization presets for microphone and instruments. Channel 3 shall provide a 1/8" TRS (stereo-summed,

line) connector, 1/4" TRS (line) connector. The same channel shall provide

high-definition AAC codec with a Bluetooth pairing button provided. All three channels shall have a dedicated

channel mute button. The output connector of the onboard mixer shall consist of one XLR balanced line-level

output connector. The onboard mixer shall provide a ToneMatch RJ-45 connector to receive digital audio and

send power via ToneMatch cable for Bose T4S/T8S ToneMatch mixer.

The enclosure of the power stand shall be constructed of high-impact polypropylene. The arrays shall be

constructed of high-impact ABS. The subwoofer shall be constructed of high-impact polypropylene and birch

plywood.

The system's array outer dimensions shall be 83.5" H × 13.8" W × 22.5" D (2120 mm × 351 mm × 573 mm). Its

net weight shall be 28.9 lbs (13.1 kg). The system's subwoofer dimensions shall be 27.3" H × 12.5" W × 21.7" D

(694 mm × 317 mm × 551 mm). Its net weight shall be 50.7 lbs (23.0 kg).

The loudspeaker shall be the Bose L1 Pro32 + Sub2 portable line array system.

Safety and Regulatory Compliance

The L1 Pro32 + Sub2 portable line array system complies with the following standards:

• UL/IEC/EN62368-1 Audio/Video, Information and Communication Technology Equipment

• Ecodesign Requirements for Energy Related Products Directive 2009/125/EC

• Radio Equipment Directive 2014/53/EU

• CAN ICES-3 (B)/NMB-3(B)

• FCC Part 15 Class B

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of

such marks by Bose Corporation is under license. Bose, L1, and ToneMatch are trademarks of Bose Corporation.

All other trademarks are the property of their respective owners.

For additional specifications and application information, please visit PRO.BOSE.COM.

Specifications subject to change without notice. 6/2021

PRO.BOSE.COM/L1

2" (51 mm)

high-excursion cricket drivers mounted in a

Bluetooth®

audio streaming using a

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