Bose Portable PA Knowledge

Sub1/Sub2: Difference between revisions

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=== Documentation ===
=== Documentation ===
 
*[[Media:Sub1-Sub2 Owners Guide.pdf|Sub1/Sub2 Owners Guide]]
[[Media:Sub1-Sub2 Owners Guide.pdf|Sub1/Sub2 Owners Guide]]
*[[Media:Sub1-Sub2 Quick Start Guide.pdf|Sub1/Sub2 Quick Start Guide]]
 
* [https://assets.bose.com/content/dam/Bose_DAM/Web/pro/global/products/portable_PA/sub1_bass_module/downloads/technical_information/tds_sub1_en.pdf Sub1 Technical Data Sheet]
[[Media:Sub1-Sub2 Quick Start Guide.pdf|Sub1/Sub2 Quick Start Guide]]
* [https://assets.bose.com/content/dam/Bose_DAM/Web/pro/global/products/portable_PA/sub2_bass_module/downloads/technical_information/tds_sub2_en.pdf Sub2 Technical Data Sheet]


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=== Training ===
=== Training ===
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<iframe width="560" height="315" src="https://www.youtube.com/embed/kQ4Pon0DLcs" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>


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=== Firmware Updates ===
=== Firmware Updates ===
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<br>


=== Cardioid Mode ===
{{Cardioid Subs}}
[[File:Sub Cardioid Mode.jpg|thumb|Cardioid Mode]]
 
=== Level Control ===
{{Sub1/Sub2 Level Control}}
 
<div></div>
=== SubMatch Cable===
{{SubMatch Cable}}
 
=== Crossover Frequencies ===
[[File:Sub1_Sub2_io_panel.jpg|thumb|Sub io panel]]
* LINE IN EQ set to L1: 200 Hz <br>Use with any full size L1 System) 
** This is selected automatically when using the SubMatch cable connection with an L1 Pro32
* S1 Pro: 150 Hz
**  Press and hold LINE OUT EQ button for 4 seconds. The HPF LED will illuminate green. To deactivate the S1 Pro EQ, press and hold for
four seconds
*LINE IN EQ set to LPF: 100 Hz<br>Use this with third-party full-range and mid-high speaker systems
 
=== SubMatch Connection Signal Flow ===
[[File:Sub1 Sub2 io panel.jpg|thumb]]
====L1 Pro 32 SubMatch Output====
* Full range audio signal
* AC Power
 
====Sub1/Sub2 SubMatch Pass Thru====
* Full range audio signal (unaffected by any settings on the Sub1/Sub2)
* AC Power


Stack two Sub1 or Sub2 subwoofers in Cardioid Mode for focused, directional performance with reduced rear-firing bass energy (-10 dB SPL). This steers the bass out front, and reduces feedback. This is particularly useful when you have resonant instruments on the stage (e.g., kick drum, upright bass).
====Sub1/Sub2 using a SubMatch port for input====
;LINE IN EQ (LPF or L1)
* The LINE IN EQ is automatically set to '''L1''' regardless of the position of the button


Note: Bose does not claim Cardioid mode increases the Sound Pressure Level (SPL) in front of the subwoofers. The main benefit is that it reduces the SPL behind the subwoofers.
;LINE OUT EQ (FULL RANGE or HPF)
* Line Out 1 LINE OUT EQ is FULL RANGE or HPF depending on the setting of the Line Out EQ button
* Line Out 2 LINE OUT EQ is FULL RANGE or HPF depending on the setting of the Line Out EQ button


See the tutorial in the video below starting at 4:05.


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=== S1 Pro+ with Sub1 or Sub2 ===
<iframe width="560" height="315" src="https://www.youtube.com/embed/kQ4Pon0DLcs?start=245" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
See [[S1 Pro+ with Sub1 or Sub2]]
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=== {{S1 Pro}} with Sub1/Sub2 ===
See [[S1 Pro with Sub1 or Sub2]]


=== Level Control ===
=== {{Compact}} with Sub1/Sub2 ===
{{Sub1/Sub2 Level Control}}
See [[L1 Compact with Sub1 or Sub2]]


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=== Sub2 with Sub1 ===
=== Sub2 with Sub1 ===
{{Template:Sub2 with Sub1}}
{{Template:Sub2 with Sub1}}


=== {{S1 Pro}} with Sub1/Sub2 ===
{{Sub with S1Pro}}


=== {{Compact}} with Sub1/Sub2 ===
{{L1 Model II with Sub1/Sub2}}
Please see [[L1 Compact with Sub1 or Sub2]]


=== Cooling ===
=== Cooling ===
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;Answer:
;Answer:
Sub1 and Sub2 have extruded aluminum heat sinks mounted to the backside of the I/O panel. This pulls heat out of the electronics and transfers some to the air moving through the acoustic volume of the sub and helps to cool.<ref>[https://www.facebook.com/groups/BoseL1/permalink/10159635582172446/?comment_id=10159637158957446 Bose Professional]</ref>
Sub1 and Sub2 have extruded aluminum heat sinks mounted to the backside of the I/O panel. This pulls heat out of the electronics and transfers some to the air moving through the acoustic volume of the sub and helps to cool.<ref>[https://www.facebook.com/groups/BoseL1/permalink/10159635582172446/?comment_id=10159637158957446 Bose Professional]</ref>


=== Running Multiple Subwoofers ===
=== Running Multiple Subwoofers ===
Retrieved from "https://boseperformer.com/Sub1/Sub2"