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Bose L1 Model 1S System with B2 Bass Module
Portable PA System

OUR PART #:  L1-1S-B2

The Bose L1 system offers a unique combination of performance and portability for an audience of up to 300.
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Our Price: $1,999.00
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Bose L1 Model 1S System with B2 Bass Module
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The Bose L1 system offers a unique combination of performance and portability for an audience of up to 300. With a 12-speaker articulated line array providing 180 degrees of clear, even, sound, the system is also designed to work with the T1 ToneMatch® audio engine as well as a choice in bass modules (all sold separately). Easy to transport, and set up in minutes. For indoor applications only - houses of worship, schools and universities, resorts and hospitality venues, live music performances, business presentations, mobile DJing, and more.

Bose L1 Model 1S with B2 Bass Module Includes:

  • L1 Model 1S Top Array and Bottom Extension
  • B2 Bass Module and Cable
  • L1 Model 1S Power Stand and Cord
  • B2 Slip Cover
  • Loudspeaker Carry Bag
  • Power Stand Carry Bag

Bose L1 Model 1S with B2 Bass Module Features:

  • High-performing, powered, portable two-way loudspeaker system with a 195° H x 10° V nominal dispersion designed for the production and reproduction of live music, music playback, speeches and A/V sound reproduction
  • 12-driver articulated line array produces wide, uniform sound coveragethroughout the entire listening area—even off to the extreme sides
  • Consistent front-to-back coverage, 12 drivers mounted in a vertical line arrayproduce less drop off in sound pressure level per doubling in distancethan a conventional point source
  • Retractable folding leg mechanism for easy transport
  • Lightweight, interlocking components
  • Expandable bass design supports the use of multiple B1 bass modules or asingle B2 module
  • Digital ethercon port provides single-wire connectivity for the T1ToneMatch audio engine

Bose L1 Model 1S with B2 Bass Module Specifications:

  • System Type: Self powered, two-way
  • Frequency Response (+/-3 dB): 40 Hz - 12 kHz
  • Frequency Range (-10 dB): 32 Hz - 14 kHz
  • Nominal Dispersion: 195° H x 10° V
  • Maximum SPL @ 1 m 2 : 112 dB SPL (118 dB SPL peak)
  • Crossover Frequency: 200 Hz (24 dB / octave)
  • System Power Rating: 375 W
  • Low-Frequency Amplifier: 250 W
  • High-Frequency Amplifier: 125 W
  • Distortion at Rated Power: 0.1 % Max (30 Hz - 15 kHz)
  • System Limiter: Dynamic limiter
  • Overload Protection: Fuse/MOV/NTC/PTC
  • Power Indicator: Blue LED: system on, Red LED: fault
  • Driver Compliment:
    • Top array loudspeaker: Twelve (12) 2.25" (57 mm) HF drivers
    • B1 bass module: Two (2) 5.25" (133 mm) LF drivers (8 ohms)
    • B2 bass module: Two (2) 10" (254 mm) LF drivers (4 ohms)
  • Signal Indicators: Analog signal/clip LED: Green: signal present, Yellow:-3 dB below clip, Red: clip (limiter active)
  • Trim: +14 dB @ max
  • Input: 1/4" - TS unbalanced or TRS balanced
  • Channel Gain (1/4" input): -50 dB to +28 dB (line)
  • Maximum Input Signal: +24 dBu (balanced)
  • Input Impedance: 10 kOhms 10 % (unbalanced)
  • Additional Connections:
    • Bass Module out (for B1 or B2 only) NL4 connector (all pins wired, two for auto sensing). Bass output signal for driving up to two B1 bass modules (1 B1 bass module = 8 ohms) (2 B1 bass modules = 4 ohms) or one B2 bass module (4 ohms)
    • ToneMatch Port CAT5 Ethernet cable with RJ45 connection providing digital audio and power connection for the optional T ToneMatch audio engine
  • AC Mains: IEC connector
  • Enclosure:
    • Power Stand: Polypropylene cover with cast aluminum legs and steel chassis base
    • Loudspeaker array and bottom extension: Aluminum enclosure with ABS baffle
  • Grille: Powder-coated perforated steel
  • Dimensions: Assembled height: 79.4" (2018 mm)
  • Net Weight: Top array and bottom extension: 25 lb (11.3 kg)
    • Power Stand: 23.7 lb (10.7 kg)
    • B2 bass module: 45 lb (12.1 kg)
  • Voltages:
    • USA/Canada: 100-120 V 50 / 60 Hz 500 W
    • Europe: 220-240 V 50 / 60 Hz 500 W
Audio Engine for Bose L1 Series
Bose T1 ToneMatch Audio Engine for Bose L1 Series
The T1 ToneMatch audio engine is designed to enrich the sound of musicians using any Bose L1 system. Its powerful features and tone-shaping tools quickly bring you closer to the true sound of your voice and instruments. This versatile ...

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