Download User Manual - Beta Three Professional Audio Products
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Ra8 Ra8 ACTIVE COAXIAL SPEAKER PEAK LINE VOL TRE AUX VOL BASS SIGNAL User Manual ED-B3-MA-080521-001 CONTENTS PRODUCT FEATURES 1 SPECIFICATION 1 SPEAKER CONTROL PANEL 2 APPLICATION EXAMPLE 3 ACOUSTIC CHARTS 5 INSTALLATION 7 DIMENSIONS 7 SAFETY INSTRUCTIONS 8 LIMITED WARRANTY 9 Ra8 PRODUCT FEATURES Two way full range active coaxial plastic speaker. Computer aided design to optimism frequency and phase response. One 8 inch woofer and one 3 inch paper cone tweeter. HF/LF transducers are coaxially mounted sharing the same acoustic axis. Suitable for full range sound reinforcement applications, also can be used as a floor monitor. Suitable for monitoring, conference system, small touring performance etc. Various installation possibilities by flying, stand or wall mounting. The Ra8 is not water-resistant so please do not expose this speaker to rain or moisture. SPECIFICATION Speaker system Frequency response 65Hz-15kHz Average SPL 110dB The max. Consumption power 220W Input sensitivity: a.f=1kHz rated output power 1V 10% b.f=1kHz rated output power 20mV 20% LF tone: 120Hz 6dB HF tone: 6.3kHz 12dB 6.35 unbalance Input mode ~ 220V-230V 50/60Hz,T2.5AL Power suppy Net weight 8.5kg 10.5kg Gross weight Dimension 323 271 397mm Packing dimension 374 321 453mm Transducer Bass 8"/ 8 1 3" / 8 1 Treble 1 Ra8 FRONT AND REAR PANEL FUNCTIONS 1. Over load indicator. 2. Signal indicator. 3. This is the volume control for the line level input (15), Increase the volume by rotating clockwise and decrease the volume by rotating counter-clockwise. Adjust to appropriate volume. 4. This is the volume control for the line level input(13). Increase the volume by rotating clockwise and decrease the volume by rotating counter-clockwise. Adjust to appropriate volume. 5. Treble tone control. Ra8 ACTIVE COAXIAL SPEAKER PEAK LINE VOL TRE AUX VOL BASS SIGNAL 3 5 Ra8 6. Bass tone control.. ACTIVE COAXIAL SPEAKER 1 7. Speaker handle. 6 2 8. Safety locking screw for pole mount.. PEAK LINE VOL TRE AUX VOL BASS SIGNAL 9. 35mm speaker stand mount.. 4 10. AUX input mic line switch. Press button in for mic level, release button for line level. 11. Ra8 Speaker output. To power passive R8s for stereo mode. Signal from right input channel only. LINE IN R LINE OUT L AUX LINE MIC R ON S.N. 220V~T2.5AL,50Hz/60Hz THEM AX.CONSUMPTION POWER 220W L OFF Elder Audio Manufacture Co.,Ltd 7 R8s POWER OUTPUT 12. Power input socket and power switch 13. AUX signal input, Mic line sensitivity controlled by switch(10). 8 13 14. Direct line level output. 9 14 15. Line level inputs(Left & Right). 15 Attention: Left input supplies signal to this speaker, Right input supplies signal to either Right line output (14) or speaker output (11) when an additional passive or active speaker is required for stereo mode. ~ 220V-230V 50/60Hz,T2.5AL THEM AX.CONSUMPTION POWER 220W L R LINE OUT L AUX R ON OFF R8s POWER OUTPUT 12 2 LINE MIC S.N. LINE IN LINE IN Elder Audio Manufacture Co.,Ltd 10 11 Ra8 APPLICATION SAMPLE In this application the right line input or right line output is not required. . (long distance) Ra8 AUX LINE MIC LINE IN R S.N. 220V~T2.5AL,50Hz/60Hz THEM AX.CONSUMPTION POWER 220W ON OFF L R LINE OUT L AUX LINE MIC R ON S.N. LINE OUT L 220V~T2.5AL,50Hz/60Hz THEM AX.CONSUMPTION POWER 220W R Elder Audio Manufacture Co.,Ltd LINE IN L Ra8 OFF R8s POWER OUTPUT Elder Audio Manufacture Co.,Ltd 1. Stereo mode R8s POWER OUTPUT LINE IN L R LINE OUT L AUX LINE IN R L R LINE OUT L AUX R Signal source 2. Stereo mode .(short distance) LINE MIC OFF LINE IN L R8s POWER OUTPUT R LINE OUT L AUX LINE MIC R ON S.N. AUX R ON 220V~T2.5AL,50Hz/60Hz THEM AX.CONSUMPTION POWER 220W LINE OUT L S.N. 220V~T2.5AL,50Hz/60Hz THEM AX.CONSUMPTION POWER 220W R Elder Audio Manufacture Co.,Ltd LINE IN L Ra8 OFF R8s POWER OUTPUT LINE IN L R LINE OUT L AUX LINE IN R L Signal source 3 R LINE OUT L R AUX Elder Audio Manufacture Co.,Ltd Ra8 Ra8 APPLICATION SAMPLE 3. Stereo mode + Mic signal. AUX LINE MIC LINE IN R S.N. 220V~T2.5AL,50Hz/60Hz THEM AX.CONSUMPTION POWER 220W ON OFF L R AUX LINE OUT L LINE MIC R ON S.N. LINE OUT L 220V~T2.5AL,50Hz/60Hz THEM AX.CONSUMPTION POWER 220W R Elder Audio Manufacture Co.,Ltd LINE IN L Ra8 OFF R8s POWER OUTPUT R8s POWER OUTPUT LINE IN L R L LINE MIC AUX LINE OUT LINE IN R L AUX LINE OUT R L R Signal source Press this button to enter the MIC mode 4. Active + passive. Ra8 1 2 3 4 MIC MIC MIC MIC LINE IN LINE IN LINE IN LINE IN STEREO AUX RETURN AUX SEND R L/MONO RIGHT CTRL R OUT 2-TRACK IN/OUT LINE IN 7-8 MONO R8s MAIN OUT LEFT LINE IN 5-6 L L R R L L -10 GAIN -10 GAIN -10 GAIN L -10 GAIN R +4 +4 +4 +4 R R TYPE IN LINE MIC OFF R8s This series of products are authorized to be produced by Elder Audio Manufactory with Germany computer aided design software and testing system according to IEC standard.......... PASSIVE COAXIAL SPEAKER SENSITIVITY: 90dB(1m/1W) INPUT POWER(RMS): 150W IMPEDANCE: 8 NET WEIGHT: 6.5kg R8s POWER OUTPUT 0 -15 0 0 EQ 0 EQ 0 EQ 0 EQ 0 EQ HIGH HIGH HIGH HIGH HIGH 12KHz 12KHz 12KHz 12KHz 12KHz +15 -15 0 +15 MID -15 0 +15 MID 2.5KHz -15 0 +15 MID 2.5KHz -15 0 +15 MID 2.5KHz -15 0 +15 0 AUX SEND +48 V POWER +10 AUX RET MID 2.5KHz +48V 10 5 MID 2.5KHz 5 EQ HIGH 12KHz DELAY +7 +4 2.5KHz +2 -15 0 +15 -15 0 +15 LOW -15 0 +15 LOW 80Hz -15 0 +15 LOW 80Hz -15 0 -15 +15 LOW 80Hz 0 +15 LOW 80Hz 0 0 10 -2 LOW 80Hz 80Hz -4 UP -7 -15 +15 -15 5 +15 -15 5 +15 -15 5 +15 -15 5 -15 +15 +15 5 5 -10 5 AUX / AUX / AUX / AUX / AUX / AUX / EFF EFF EFF EFF EFF EFF EFF SENT -20 L 0 10 L R 0 10 L R 0 10 L R 0 10 L R 0 10 L R 0 10 L R 0 dB PAN dB MUTE 10 dB MUTE 10 PEAK dB MUTE 10 L 0 dB 10 0 10 PHONE LEVEL dB MUTE 10 SING R 5 REPEAT PAN MUTE 10 PEAK SING 0 PAN dB PEAK SING 0 PAN MUTE 10 PEAK SING 0 PAN LEVEL DOWN 10 5 PAN PFL 10 R 10 0dB SING SING 0 0 0 2TK 0 10 15 10 10 10 10 10 10 10 20 20 20 20 20 20 20 20 25 25 25 25 25 25 25 30 30 30 30 30 30 30 40 40 40 40 40 40 40 45 45 45 45 45 45 45 1 2 3 4 5-6 7-8 EFFECT 2TK TO MIX 25 30 EFF TO MIX 40 60 MAIN MIX Signal source Console LINE IN LINE IN R L AUX LINE MIC R ON S.N. L LINE OUT OFF R8s Elder Audio Manufacture Co.,Ltd AUX R ON ~ 220V-230V 50/60Hz,T2.5AL THEM AX.CONSUMPTION POWER 220W LINE OUT L S.N. 220V~T2.5AL,50Hz/60Hz THEM AX.CONSUMPTION POWER 220W R TYPE OUT Elder Audio Manufacture Co.,Ltd LINE IN L PHONE MONO This series of products are authorized to be produced by Elder Audio Manufactory with Germany computer aided design software and testing system according to IEC standard.......... PASSIVE COAXIAL SPEAKER SENSITIVITY: 90dB(1m/1W) INPUT IMPEDANCE: 8 OUTPUT NET WEIGHT: 6.5kg R8s POWER OUTPUT The rear input panel for Ra8 Rear input panel for R8s 4 OUTPUT Elder Audio Manufacture Co.,Ltd Ra8 Ra8 FREQUENCY RESPONSE 110 C LIO dB 2 5 2.0 D eg 100 1 8 0.0 90 1 0 8.0 80 3 6.0 70 - 3 6.0 60 - 1 08.0 20 1 00 1k 1 0k Hz 2 0k PHASE RESPONSE 110 C LIO dB 2 5 2.0 D eg 100 1 8 0.0 90 1 0 8.0 80 3 6.0 70 - 3 6.0 60 - 1 08.0 20 1 00 1k 5 1 0k Hz 2 0k Ra8 WATERFALL 0 dB - 10 0 .0 - 20 1 .3 - 30 2 .7 - 40 - 50 2 00 1k 1 0k 4 . 0 ms 2 0k Hz C LIO THD 120 C LIO dB 1 8 0.0 D eg 110 1 0 8.0 100 3 6.0 90 - 3 6.0 80 - 1 08.0 70 - 1 80.0 40 1 00 1k Frequency Response 1 0k 2nd Distortion 6 Hz 2 0k 3rd Distortion Ra8 INSTALLATION DIMENSIONS 397mm 323mm Top view Front view 220V~T2.5AL,50Hz/60Hz THEM AX.CONSUMPTION POWER 220W R LINE OUT L AUX LINE MIC R ON S.N. LINE IN L OFF Elder Audio Manufacture Co.,Ltd 271mm R8s POWER OUTPUT Back view Side view 7 Ra8 SAFETY INSTRUCTIONS DO NOT OPEN THE COVER Do not open the cover to avoid the risk of electric shock caused by high voltage parts in the product. Warranty exclude damage caused by incorrect operation or installation of this product. DO NOT DAMAGE THE POWER CORD Please hold the plug when pull out or plug in the cord. Do not pull out or touch the cord with wet hand, or it will cause the risk of electric shock. Power supply cords should be routed so they are not likely to be walked upon or pinched by items placed on or again st them. When removing the cord from a power outlet be sure to remove it by holding the plug attachment and not By pulling on the cord. AVOID OBJECT AND LIQUID ENTRY Take care that objects do not fall into this product. Please make sure water or moisture does not enter this product as damage will be caused. Qualified personal should only open this product. ABNORMAL STATUS In the event of abnormal noise or working conditions please turn off the mains power immediately. Please refer to qualified person to check product. WHEN NOT IN USE Please turn product off and remove mains power. 8 Ra8 LIMITED WARRANTY If manufacturing fault occurs during the specified warranty period from the date of original purchase, the product will be repaired or replaced without charge by Elder Audio. The Limited Warranty does not apply to: (a)exterior finish or appearance; (b)certain specific items described in the individual product data sheet or owner's manual; (c)malfunction resulting from use or operation of the product other than as specified in the individual product data sheet or owner's manual; (d)malfunction resulting from misuse or abuse of the product; (e)malfunction occurring at any time after repairs have been made to the product by anyone other than Elder Audio Service or any of its authorized service representatives. To obtain warranty service, customer must deliver proof of purchase of the product in the form of a bill of sale or receipt invoice. Ra8 Speakers and Speaker Systems are guaranteed against malfunction due to defects in materials or workmanship for a period of three (3) years from the date of original purchase. The Limited Warranty does not apply to burned voice coils or malfunctions such as cone and/or coil damage resulting from improperly designed enclosures. Additional details are included in the Limited Warranty statement. Ra8 Accessories are guaranteed against malfunction due to defects in materials or workmanship for a period of one (1) year from the date of original purchase. Additional details are included in the Limited Warranty statement. Ra8 Flying Hardware (including enclosure-mounted hardware and rigging accessories) is guaranteed against malfunction due to defects in materials or workmanship for a period of one (1) year from the date of original purchase. Additional details are included in the Limited Warranty statement. Specifications are subject to change without notice. 9 Ra8 www.elderaudio.com