Bose L1 1S User Manual

5
Power Amplifiers (All measured using AES17 20kHz Filter Line Input 1,2)
Specifications
Part List Notes
1. This part is not normally available from Customer Service. Approval from the Field Service
Manager is required before ordering.
2. The individual parts located on the PCBs are listed in the Electrical Part List.
3. This part is critical for safety purposes. Failure to use a substitute replacement with the
same safety characteristics as the recommended replacement part might create shock, fire
and/or other hazards.
4. This part is referenced for informational purposes only. It is not stocked as a repair part. Refer
to the next higher assembly for a replacement part.
Acoustic Specifications
Description System State Specification
Power Handling;
Line Array
Bass Module
IEC-265-5 100 Hours
125W
250W
Frequency Response,
System
With system EQ 40Hz to 15kHz +/-3dB
Sensitivity:
Line Array
Bass Module
1W @ 1M
87dB
93dB
Maximum Output SPL:
Line Array
Bass Module
Measured at 1M
250W into LS
125W into BM
111dB
110dB
Distortion:
Line Array
Bass Module
@ -3dB from full power
150Hz to 15kHz (125W)
40Hz to 200Hz (62.5W)
< 1% THD
< 1% THD
Impedance:
Line Array
Bass Module
Sub-System, Nominal
8 Ohms
8 Ohms
Transducer Impedance;
Line Array Driver
Bass Module Driver
6 Ohms - each
4 Ohms - each
Enclosure Volume;
Line Array
Bass Module
= 0.75*L1
= 3459 cu inches
Enclosure Port Tuning;
Line Array
Bass Module
Close Box Design
Same as B1
NA
45 Hz

Bose L1 1S Specifications

General

Brand	Bose
Model	L1 1S
Category	Racks & Stands
Language	English