Crate Amplifiers Speaker 412A User Manual

412A  
412B  
Guitar Speaker Enclosures  
Owner’s Manual  
 
FlexWave412A/B Guitar Enclosure  
The Input/Output Plate:  
1. Impedance Selector Switch: Use  
this switch to select 16 ohm mono  
operation or 8 ohm stereo/4 ohm  
mono operation.  
3
4
2
2. Out 1/4" Jack: When using the  
cabinet in the mono operating mode,  
use this jack to connect the cabinet  
to another speaker enclosure of the  
same impedance.  
1
3. In/Left 1/4" Jack: When using  
the cabinet in the mono operating  
mode, use this jack as the cabinet’s  
input jack. Connect the output of your  
amplifier to this jack by means of the  
speaker cable provided.  
4 Ohm Mono Configuration:  
OUT  
Mono Amplifier  
16 OHM  
4 OHM  
When using the cabinet in the stereo  
operating mode, connect this jack to  
the left channel output of your amplifier.  
OUT  
IN  
FW412A/B  
Input plate  
16 OHMS 4 OHMS  
MONO  
MONO  
4. Right 1/4" Jack: When using the  
cabinet in the stereo operating mode,  
connect this jack to the right channel  
output of your amplifier.  
8 OHMS  
STEREO  
LEFT  
RIGHT  
When using the cabinet in the mono  
operating mode, this jack is not used.  
16 Ohm Mono Configuration:  
OUT  
Mono Amplifier  
16 OHM  
4 OHM  
Refer to the illustrations on the right  
for additional information.  
OUT  
IN  
FW412A/B  
Input plate  
16 OHMS 4 OHMS  
MONO  
MONO  
8 OHMS  
STEREO  
LEFT  
RIGHT  
8 Ohm Stereo Configuration:  
LEFT OUT  
RIGHT OUT  
Stereo Amplifier  
OUT  
IN  
FW412A/B  
Input plate  
16 OHMS 4 OHMS  
MONO  
MONO  
8 OHMS  
STEREO  
LEFT  
RIGHT  
3
 
FlexWave412A/B Guitar Enclosure  
FlexWave 412A/B Technical Specifications:  
Impedance  
4 or 16 ohms Mono, 8 ohms Stereo  
RMS Power Rating  
Peak Power Handling  
Frequency Response  
Sensitivity  
120 watts Mono, 60 watts Stereo  
240 watts Mono, 120 watts Stereo  
80 Hz – 5 kHz  
96 dB SPL 1 watt/1 meter  
Maximum SPL  
118 dB  
Transducers  
(4) Custom Design 12" 16 ohm 30 watt speakers  
(3) 1/4" jacks: Mono In/Out, Stereo Left and Right  
Full Range Inputs  
Dimensions (H x W x D)  
31.5 in x 30.0 in x 14.0 in  
80.0 cm x 76.2 cm x 35.6 cm  
Weight  
FW412A: 50.0 lb/22.7 kg  
FW412B: 52.0 lb/23.6 kg  
Specifications subject to change without notice.  
The FlexWave 412A and 412B are covered with a durable fabric-backed vinyl material. Wipe it clean  
with a lint-free cloth. Never spray cleaning agents onto the cabinet. Avoid abrasive cleansers which  
would damage the finish.  
Crate continually develops new products, as well as improves existing ones. For this reason, the specifications  
and information in this manual are subject to change without notice.  
“Crate” is a registered trademark of LOUD Technologies Inc. All other brand names mentioned are trademarks or  
registered trademarks of their respective holders and are hereby acknowledged.  
Service Information:  
If you are having a problem with your FlexWave 412A or 412B, you can go to our website  
(www.crateamps.com) and click on Support for service information, or call 1-800-898-3211  
during business hours (7 am to 5 pm PST, Monday-Friday). If you are outside of the U.S.,  
contact your local distributor for technical support and service.  
©2007 LOUD Technologies Inc.  
16220 Wood-Red Road NE • Woodinville, WA 98072  
Part No. 0023759 Rev. A 02/07  
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