Bose L1 Model 1S System with B1 Bass
12-Speaker Line Array System with B1 Bass
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SKU: DJK40207
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Product Description
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. Easy to transport, and set up in minutes.
The Bose L1 Model 1S system plus B1 bass module comprises of:
L1 Model 1S Power Stand
L1 Model 1S Array
B1 Bass module
- 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 coverage throughout the entire listening area—even off to the extreme sides
- Consistent front-to-back coverage, 12 drivers mounted in a vertical line array produce less drop off in sound pressure level per doubling in distance than 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 a single B2 module
- Digital ethercon port provides single-wire connectivity for the T1 ToneMatch audio engine
Bundles
Technical Specs
System Performance
System Type : Self powered, two-way
Frequency Response: (+/-3 dB)1 40 Hz - 12 kHz
Frequency Range: (-10 dB)1 32 Hz - 14 kHz
Nominal Dispersion: 195° H x 10° V
Maximum SPL: @ 1 m2 112 dB SPL (118 dB SPL peak)
Crossover Frequency: 200 Hz (24 dB / octave)
Amplification
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
Transducers
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 Ω)
B2 bass module: Two (2) 10" (254 mm) LF drivers (4 Ω)
Channel
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 kΩ +/- 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 Ω) (2 B1 bass modules = 4 Ω) or one B2 bass module (4Ω)
ToneMatch Port : CAT5 Ethernet cable with RJ45 connection providing digital audio and power connection for the optional T1 ToneMatch audio engine
AC Mains: IEC connector
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)
B1 bass module: 26.6 lb (12.1 kg)
B2 bass module: 45 lb (20.41 kg)
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