L1® PackLite® A1 Amplifier / FAQ: Difference between revisions
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[[{{PAGENAME}}#The_Technology|The Technology]] | [[{{PAGENAME}}#General_(Product)|General Product]] | [[{{PAGENAME}}#Functionality|Functionality]] | [[{{PAGENAME}}#Applications|Applications]] | [[{{PAGENAME}}#The_Technology|The Technology]] | [[{{PAGENAME}}#General_(Product)|General Product]] | ||
| [[{{PAGENAME}}#The_L1.E2.84.A2_Model_II_Product_Family|The L1™ Product Family]] | |||
| [[{{PAGENAME}}#Functionality|Functionality]] | [[{{PAGENAME}}#Applications|Applications]] | |||
| [[{{PAGENAME}}#Support|Support]] | |||
== The Technology == | == The Technology == | ||
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The A1 is designed for 4-ohm loudspeaker loads capable of 250W RMS. The MB4, MB24 and | The A1 is designed for 4-ohm loudspeaker loads capable of 250W RMS. The MB4, MB24 and | ||
802® are rated at an impedance of 8-ohms nominal. Coupled with higher power requirements at their load rating, the A1 is slightly underpowered for use with those loudspeakers. We recommend the Bose® 1600 or Bose 1800 amplifier together with the Panaray® controller to properly drive those loudspeakers. For more information, please visit [http://www.pro.bose.com/ | 802® are rated at an impedance of 8-ohms nominal. Coupled with higher power requirements at their load rating, the A1 is slightly underpowered for use with those loudspeakers. We recommend the Bose® 1600 or Bose 1800 amplifier together with the Panaray® controller to properly drive those loudspeakers. | ||
For more information, please visit [http://www.pro.bose.com/ http://www.pro.Bose.com]. | |||
=== Can I use two B1 bass modules with the A1 amplifier without the power stand? === | === Can I use two B1 bass modules with the A1 amplifier without the power stand? === | ||
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Includes the following: | Includes the following: | ||
* Cylindrical Radiator® loudspeaker | |||
* L1™ Model II power stand | |||
* B1 bass module | |||
* Padded carrying bags for L1, power stand and B1 | |||
* 4 conductor Bass Module cable | |||
* AC Power cord | |||
* Demonstration DVD | |||
* L1™ Model II Owner<nowiki>’</nowiki>s Guide, B1 Bass Module Owner<nowiki>’</nowiki>s Guide, Quick setup guide and product registration card | |||
'''L1™ Model II system with T1™ ToneMatch audio engine''' | '''L1™ Model II system with T1™ ToneMatch audio engine''' | ||
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'''L1™ Model II system''' | '''L1™ Model II system''' | ||
* Cylindrical Radiator® loudspeaker (top and bottom) | |||
* L1™ Model II power stand | |||
* B1 bass module | |||
* Padded carrying bags for L1, power stand and B1 | |||
* 4 conductor Bass Module cable | |||
* AC Power cord | |||
* Demonstration DVD | |||
* L1™ Model II Owner<nowiki>’</nowiki>s Guide, B1 Bass Module Owner<nowiki>’</nowiki>s Guide, Quick setup guide and product registration card | |||
'''T1™ ToneMatch audio engine''' | '''T1™ ToneMatch audio engine''' | ||
*T1™ ToneMatch audio engine (with protective top) | |||
*Soft carry bag | |||
*ToneMatch™ cable | |||
*Carriage | |||
*Mounting bar | |||
*DVD*ROM | |||
'''T1 ToneMatch™ audio engine''' | '''T1 ToneMatch™ audio engine''' | ||
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Includes the following: | Includes the following: | ||
*T1™ ToneMatch audio engine (with protective top) | |||
*Soft carry bag | |||
*ToneMatch™ cable | |||
*Carriage | |||
*Mounting bar | |||
*DVD*ROM | |||
'''PackLite power amplifier Model A1''' | '''PackLite power amplifier Model A1''' | ||
Designed for instruments that require additional headroom and increased output in the deep bass range, such as electric bass, bass drum and high | Designed for instruments that require additional headroom and increased output in the deep bass range, such as electric bass, bass drum and high*output playback of recorded dance music. The PackLite® power amplifier can power up to two additional B1 bass modules. | ||
'''PackLite® Extended Bass Package''' | '''PackLite® Extended Bass Package''' | ||
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The PackLite® Extended Bass Package comes with: | The PackLite® Extended Bass Package comes with: | ||
* PackLite power amplifier | |||
* 1/4" TRS cable (20") | |||
* Nylon carry pouch for the amplifier | |||
* Power cord | |||
* Two B1 bass modules | |||
* Two B1 bass module 4*wire cables (5 ft) | |||
* Two B1 bass module soft covers | |||
=== What are the available accessories? === | === What are the available accessories? === | ||
=== B1 bass module=== | ==== B1 bass module==== | ||
This compact, powerful bass enclosure delivers the depth and impact of such instruments as bass guitar, drums and low voices. Low-pitched wind or stringed instruments, guitars and keyboards also can benefit from the additional low-end output that the B1 provides. Includes professional padded gig bag, and one cable to connect the B1 bass module to the power stand and slip cover. | This compact, powerful bass enclosure delivers the depth and impact of such instruments as bass guitar, drums and low voices. Low-pitched wind or stringed instruments, guitars and keyboards also can benefit from the additional low-end output that the B1 provides. Includes professional padded gig bag, and one cable to connect the B1 bass module to the power stand and slip cover. | ||
=== Standard B1 carrying cover=== | ==== Standard B1 carrying cover==== | ||
A standard carrying cover for the B1 bass module. Cover is a direct replacement for the cover included with a new L1™ Model II system package. | A standard carrying cover for the B1 bass module. Cover is a direct replacement for the cover included with a new L1™ Model II system package. | ||
=== B1 cable 5.5" (1.7m)=== | ==== B1 cable 5.5" (1.7m)==== | ||
Heavy-duty 4-pin cable connects B1 bass modules to L1™ Model II or II power stands. Longer B1 cables may be obtained from [ | Heavy-duty 4-pin cable connects B1 bass modules to L1™ Model II or II power stands. Longer B1 cables may be obtained from [http://www.audiopile.net www.audiopile.net]. | ||
=== Heavy-duty B1 gig bag=== | ==== Heavy-duty B1 gig bag==== | ||
Custom-designed to hold your B1 bass module. Incorporates our high-end construction features to protect from scuffs and scrapes on all six sides. | Custom-designed to hold your B1 bass module. Incorporates our high-end construction features to protect from scuffs and scrapes on all six sides. | ||
=== PackLite® power amplifier Model A1=== | ==== PackLite® power amplifier Model A1==== | ||
Designed for instruments that require additional headroom and increased output in the deep bass range, such as electric bass, bass drum and high-output playback of recorded dance music. The PackLite® power amplifier can power up to two additional B1 bass modules. | Designed for instruments that require additional headroom and increased output in the deep bass range, such as electric bass, bass drum and high-output playback of recorded dance music. The PackLite® power amplifier can power up to two additional B1 bass modules. | ||
=== Carry pouch for Model A1 amplifier=== | ==== Carry pouch for Model A1 amplifier==== | ||
Standard nylon protective pouch for the A1 PackLite® power amplifier. | Standard nylon protective pouch for the A1 PackLite® power amplifier. | ||
=== 1/4-in TRS Cable for A1 amplifier 18-in (0.5m)=== | ==== 1/4-in TRS Cable for A1 amplifier 18-in (0.5m)==== | ||
Standard, balanced tip-ring-sleeve 1/4" cable connects the A1 PackLite® power amplifier to a power stand. | Standard, balanced tip-ring-sleeve 1/4" cable connects the A1 PackLite® power amplifier to a power stand. | ||
=== Heavy-duty power stand/L1™/duffle carrying bag set=== | ==== Heavy-duty power stand/L1™/duffle carrying bag set==== | ||
Durable and form-fitted, the heavy-duty gig bag set will help protect the L1™ loudspeaker and power stand components during transport. Telescoping travel handle and roller wheels makes for a very easy transport of the power stand. The L1™ bag, lined with extra padding, comes with a shoulder strap. A rugged duffle bag contains convenient pockets and can hold the R1 remote control with plenty of room for cables and accessories. | Durable and form-fitted, the heavy-duty gig bag set will help protect the L1™ loudspeaker and power stand components during transport. Telescoping travel handle and roller wheels makes for a very easy transport of the power stand. The L1™ bag, lined with extra padding, comes with a shoulder strap. A rugged duffle bag contains convenient pockets and can hold the R1 remote control with plenty of room for cables and accessories. | ||
=== Standard power stand/L1™ carrying bag set=== | ==== Standard power stand/L1™ carrying bag set==== | ||
Standard carrying bags for the power stand and L1™ loudspeaker. Set of three bags is a direct replacement for the set included with a new L1™ Model II or II system package. | Standard carrying bags for the power stand and L1™ loudspeaker. Set of three bags is a direct replacement for the set included with a new L1™ Model II or II system package. | ||
=== L1™ Model II power stand cord (120 volt only)=== | ==== L1™ Model II power stand cord (120 volt only)==== | ||
Designed to connect a 120-volt power stand to an AC outlet. | Designed to connect a 120-volt power stand to an AC outlet. | ||
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=== Can you use 2-wire Speakon® cables to connect the A1 amplifier to B1 bass modules? === | === Can you use 2-wire Speakon® cables to connect the A1 amplifier to B1 bass modules? === | ||
Yes. Unlike the L1™ Power Stands (Classic, Model I, Model II) there is no sensing circuit that determines the number of B1s attached to a PackLite® so there is no specific need to use the 4-wire Speakon® cables instead of 2-wire Speakon® cables. Note however, that the B1s are supplied with the blue 4-wire cables and these work fine. | |||
<!-- amendment per Bill-at-Bose PM 2007/11/23 | |||
No. Only 4-wire Speakon® cables are to be used with the A1 amplifier. The additional 2 wires (<nowiki>+</nowiki>2 and -2) in the connector are used for sensing purposes. Upon connection, the signal is automatically adjusted (EQ and level) for 0, 1 or 2 B1 bass modules. | No. Only 4-wire Speakon® cables are to be used with the A1 amplifier. The additional 2 wires (<nowiki>+</nowiki>2 and -2) in the connector are used for sensing purposes. Upon connection, the signal is automatically adjusted (EQ and level) for 0, 1 or 2 B1 bass modules. | ||
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=== How can I tell if I<nowiki>’</nowiki>m using the correct Speakon® cable? === | === How can I tell if I<nowiki>’</nowiki>m using the correct Speakon® cable? === | ||
If you plug in a 4-wire Speakon® cable to the Bass Module Out connector with music playing through, you will clearly hear the L1™ Model II system mute for a moment. If you are using an incorrect cable, such as a 2-wire Speakon® cable, the momentary muting will not occur. | If you plug in a 4-wire Speakon® cable to the Bass Module Out connector with music playing through, you will clearly hear the L1™ Model II system mute for a moment. If you are using an incorrect cable, such as a 2-wire Speakon® cable, the momentary muting will not occur. | ||
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=== Is there any pro audio gear that this is not compatible with? === | === Is there any pro audio gear that this is not compatible with? === | ||
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=== What is the limited warranty? === | === What is the limited warranty? === | ||
{{#lst:Warranty Information|PackLite® power amplifier Model A1}} | |||
=== Are there available accessories? === | === Are there available accessories? === | ||
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=== What if the A1 amplifier fails during a performance? === | === What if the A1 amplifier fails during a performance? === | ||
The A1 amplifier is built for road use and is tested under the most stringent conditions. To prevent damage, the amplifier is protected against overheating, short-circuits and over-current conditions. The power LED will turn red when there is a problem and will return to normal operating mode when | The A1 amplifier is built for road use and is tested under the most stringent conditions. To prevent damage, the amplifier is protected against overheating, short-circuits and over-current conditions. The power LED will turn red when there is a problem and will return to normal operating mode when the fault condition has been removed. If used with a power stand and two B1s, the bass level would drop 6dB upon shutdown. | ||
=== What is the warranty coverage on my A1? === | === What is the warranty coverage on my A1? === | ||
The A1 comes with a one-year limited warranty in the U.S. and Canada. Outside the U.S. and Canada, check with your local Bose® representative. | The A1 comes with a [strike]one-year[/strike] two-year limited warranty in the U.S. and Canada. Outside the U.S. and Canada, check with your local Bose® representative. See [[Warranty_Information]] for current information. | ||
=== Is there an available hard case for the A1 amplifier? === | === Is there an available hard case for the A1 amplifier? === | ||
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[[Category:A1 | [[Category:A1 PackLite®]] [[Category:FAQ]] | ||