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BOSE Sub1
主動式低音箱

-小巧體積機身纖薄
-系統功率480W
-重量:15.5公斤

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品牌:BOSE

型號/名稱: Sub1

System Performance
Model Name	Sub1
System Type	Self-powered bass module
Frequency Response (–3 dB) 1	40 Hz to 180 Hz
Frequency Range (–10 dB)	32 Hz to 250 Hz
Nominal Vertical Coverage Pattern	0°
Nominal Horizontal Coverage Pattern	Omnidirectional (with –10 dB rear rejection in Cardioid mode)
Calculated Maximum SPL @ 1 m, continuous 2	118.6 dB
Calculated Maximum SPL @ 1 m, peak 2	124.6 dB
Crossover	200 Hz
Transducers
Low Frequency	1 × RaceTrack low-frequency driver 7" × 13"
Low Frequency Voice Coil Size	2"
Driver Protection	Dynamic limiting
Amplification
Type	Class D
Low Frequency Amplifier Channel	480 W
Cooling	Convection cooling
Onboard Mixer
Channels	Two
Channel 1 & 2 Input: Audio Type	Combination XLR or 1/4" TRS connector (mic/instrument/line)
Channel 1 & 2 Input: Impedance	100 KΩ
Channel 1 & 2 Input: Channel Gain	+10 dB to +45 dB; from input to driver, controlled by volume control
Channel 1 & 2 Input: Max Input Signal	+24 dBu
Channel 1 & 2 Output: Audio Type	XLR connector, line-level, full-frequency bandwidth
SubMatch Input: Audio Type	Bose proprietary multi-pin cable
SubMatch Thruput: Audio Type	Bose proprietary multi-pin cable
LED Indicators	Standby, Phase/Pattern selection, Input EQ selection, Output EQ selection, Signal/ Clip Indicator
AC Power
AC Power Input	100–240 VAC (±20%, 50/60 Hz)
Input: Electrical Type	IEC, SubMatch
Initial turn on inrush current	14.9 A at 120 V; 29.3 A at 230 V
Inrush current after AC mains interruption of 5 s	5.8 A at 120 V; 32.0 A at 230 V