Bose L1 Model II with Single B1 Bass (Discontinued)
Part # 354146-0010
Model # L1 Model II Single B1 Bass System

This Bose L1 Model II system comes with one B1 bass module to ensure more accurate amplification of lower notes for most voices and instruments—including guitars, keyboards and various horns.

Availability: No Longer Available
Replaced by Bose L1PRO32 + SUB1 Not Sure? Email Us [email protected] Get Friendly Help Fast!

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Description

Details

Boost your performance with the L1 Model II system, our most advanced portable amplification system for musicians, DJs and public speakers. The loudspeaker delivers 180 degrees of horizontal sound coverage and our smoothest tonal balance—across the stage and throughout the room. Includes one B1 bass module for enhanced low-end performance.

Like the original, award-winning Bose L1 system, the Model II sound system is an all-in-one innovation that replaces conventional monitors, mixers and PA speakers. And this professional sound system is packed with proprietary Bose technologies designed to improve your amplified sound.

The system's breakthrough loudspeaker produces wide, uniform sound coverage of nearly 180 degrees—onstage and throughout an audience of up to several hundred—with little dropoff in volume and tone.

The Model II system also features Articulated Array speaker technology for better tonal balance. The loudspeaker's 24 vertically mounted drivers are precisely angled to create clearer highs and more consistent tone in the room. Even people off to the sides of these stage speakers enjoy well-balanced, detailed sound.

The B1 bass module is our more portable bass option. It is considerably lighter and smaller than conventional bass bins required for the same performance. And it ensures more accurate amplification of lower notes for most voices and instruments.

With the L1 Model II system, you can power up to two B1 bass modules or one B2 module on a single power stand. And the optional PackLite® power amplifier lets you add a second B2 bass module for maximum low-end power.

The L1 Model II power stand weighs only 24 pounds, and its four retractable legs make it easy to transport and set up. The power stand also has a simplified control section; the single line-level input can be used with instruments, mics, mixers, laptops, MP3 players or DVD systems.

All of the system's components are also built to handle the road. The loudspeaker has a rugged, reinforced grille, and each package includes padded carrying bags for major components.

Multi-Channel Flexibility

The optional (not included) T1 ToneMatch audio engine adds four more channels, so you can expand the system and connect additional instruments and microphones. You can also use the ToneMatch engine to fine-tune your sound with powerful, proprietary tone-shaping tools.

Features

Features

L1 Model II Line Array System:

  • Recommended for audiences up to 500
  • 24-speaker articulated line array delivers 180-degree horizontal sound coverage
  • Produces the most consistent tonal balance with little volume drop-off over distance
  • System's interconnecting pieces allow for efficient transport, easy setup and breakdown
  • One B1 bass module included
  • Spatial Dispersion™ and Articulated Array® speaker technologies in the loudspeaker produce wide, uniform sound coverage. The 24 small drivers are arranged using Articulated Array speaker technology in a slim, vertical enclosure—creating nearly 180 degrees of horizontal coverage and consistent tonal balance.
  • Integrated power amplifiers in the power stand provide clean, precise amplification for L1 Model II system with up to two B1 bass modules or one B2 bass module.
  • ToneMatch® port on power stand for digital audio and power connection to ToneMatch audio engine.
  • Analog input, trim control and signal/clip LED for line-level analog input via ¼" TRS phone cable. Can be used for instruments or other audio sources like DJ mixers, MP3 players, computers or DVD systems.
  • Bass module out for amplified bass output signal to the bass module. L1 system automatically adjusts equalization appropriately when bass modules are connected.
  • Bass line out delivers post-DSP bass signal output. Accepts ¼" TRS phone cable. Use to connect powered subwoofer, additional amplification system or Bose® PackLite® amplifier with up to two additional bass modules.
  • Retractable legs provide stability for streamlined power stands and loudspeakers. Four retractable legs fold out of power stand simultaneously for quick setup and compact transport.
  • Convenient carry bags—one each for the loudspeaker, power stand and bass module—make getting to and from your gig that much easier.

B1 Bass Module:

  • Compact, lightweight enclosure is easy to transport, set up and break down. Small footprint takes up considerably less space than traditional bass cabs required for same performance. Interlocking feet let you securely stack up to four modules together on their sides.
  • Highly efficient speaker design features two 5.25" (13.3 cm), high-output, high-excursion drivers that produce deep, strong bass from a small enclosure. When connected to power stand, active equalization circuitry automatically adjusts bass signal appropriately.
Specification
System Performance
System TypeSelf powered, two-way
Frequency Response (+/-3 dB)40 Hz - 12 kHz
Frequency Range (-10 dB)32 Hz - 14 kHz
Nominal Dispersion195° H x 0° V
Maximum SPL @ 1 m115 dB SPL (121 dB SPL peak)
Crossover Frequency200 Hz (24 dB / octave)
Amplification
System Power Rating500 W
Low-Frequency Amplifier250 W
High-Frequency Amplifier250 W
Distortion at Rated Power0.1 % Max (30 Hz - 15 kHz)
System LimiterDynamic limiter
Overload ProtectionFuse/MOV/NTC/PTC
Power IndicatorBlue LED: system on, Red LED: fault
Transducers
Driver ComplimentCylindrical Radiator® loudspeakers: Twenty-four (24) 2.25" (57 mm) HF drivers
B1 bass module: Two (2) 5.25" (133 mm) LF drivers (8 Ω)
Channel
Signal IndicatorsAnalog signal/clip LED: Green: signal present, Yellow: -3 dB below clip, Red: clip (limiter active)
Trim+14 dB @ max
Input1/4" - TS unbalanced or TRS balanced
Channel Gain (1/4)-50 dB to +28 dB (line)
Maximum Input Signal+24 dBu (balanced)
Input Impedance10 kΩ +/- 10 % (unbalanced)
Additional Connections
Bass Module Out (for B1 or B2 only)NL4 connector (all pins wired, two for audio, two for auto sensing). Bass output signal for driving up to two B1 bass modules (one B1 bass module = 8 Ω) (two B1 bass modules = 4 Ω) or one B2 bass module (4 Ω)
Bass Line OutputPost-DSP bass signal output. Accepts a 1/4" TRS cable. Supplies low frequency signal for connecting a PackLite® power amplifier or powered sub woofer
ToneMatch PortCAT5 Ethernet cable with RJ45 connection providing digital audio and power connection for the optional T1 ToneMatch audio engine
AC MainsIEC connector
Voltages100-120 V 50 / 60 Hz 500 W
Physical
EnclosurePower Stand: Polypropylene cover with cast aluminum legs and steel chassis base
Cylindrical Radiator: Aluminum enclosuure with ABS baffle
GrillePowder-coated perforated steel
DimensionsAssembled height: 84.0" (2134 mm)
Net WeightPower Stand: 23.7 lbs (10.7 kg)
Cylindrical Radiators (pair): 33.7 lbs (15.3 kg)
B1 bass module: 26.6 lbs (12.1 kg)
Shipping WeightPower Stand: 32 lbs (14.5 kg)
Cylindrical Radiators (pair): 41 lbs (18.6 kg)
B1 bass module: 30 lbs (13.6 kg)
Documents
In the Box

In the Box

  • L1 Model II Power Stand and Cord
  • L1 Model II Cylindrical Radiator Loudspeaker (Top and Bottom)
  • Loudspeaker Carrying Bags
  • Power Stand Carrying Bag
  • B1 Bass Module and Cable
  • Bass Module Slip Cover
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