BOSE L1 Model II
可攜式線性陣列系統
-可攜式線性陣列系統
-頻率響應:40Hz-12kHz
-額定擴散角度:195°水平x0°垂直
-僅限室內應用
-頻率響應:40Hz-12kHz
-額定擴散角度:195°水平x0°垂直
-僅限室內應用
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System Performance | |
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 0° V |
Maximum SPL @ 1 m | 115 dB SPL (121 dB SPL peak) |
Crossover Frequency | 200 Hz (24 dB / octave) |
Amplification | |
System Power Rating | 500 W |
Low-Frequency Amplifier | 250 W |
High-Frequency Amplifier | 250 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 | Cylindrical Radiator® loudspeakers: Twenty-four (24) 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 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 Output | Post-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 Port | CAT5 Ethernet cable with RJ45 connection providing digital audio and power connection for the optional T1 ToneMatch audio engine |
AC Mains | IEC connector |
Physical | |
Enclosure | Power Stand: Polypropylene cover with cast aluminum legs and steel chassis base Cylindrical Radiator: Aluminum enclosuure with ABS baffle |
Grille | Powder-coated perforated steel |
Dimensions | Assembled height: 84.0" (2134 mm) |
Net Weight | Power Stand: 23.7 lb (10.7 kg) Cylindrical Radiators (pair): 33.7 lb (15.3 kg) B1 bass module: 26.6 lb (12.1 kg) B2 bass module: 45 lb (20.41 kg) |
Shipping Weight | Power Stand: 32 lb (14.5 kg) Cylindrical Radiators (pair): 41 lb (18.6 kg) B1 bass module: 30 lb (13.6 kg) B2 bass module: 52.2 lb (23.67 kg) |
Voltages | |
USA/Canada | 100-120 V 50 / 60 Hz 500 W |
Europe | 220-240 V 50 / 60 Hz 500 W |
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