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JA SERIES
OWNER'S MANUAL
JENSEN®
The Bluetooth® word mark and logos are owned by the Bluetooth® SIG, Inc.
Other trademarks and trade names are those of their respective owners.
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Customer Support
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1-888-921-4088
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{Monday-Friday, 9AM-5PM EST)
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Visit https://www.jensenmobile.com
Designed and Engineered in USA
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JA 1 B JA2B JA4B
INSTALLATION/ OWNER'S MANUAL
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Summary of Contents for Jensen JA Series
- Page 1 JA SERIES OWNER'S MANUAL JENSEN® fPJ@P!!iY!tg tfH iJJ!i¥il fPJ !LO tpg tfH JA 1 B JA2B JA4B The Bluetooth® word mark and logos are owned by the Bluetooth® SIG, Inc. Other trademarks and trade names are those of their respective owners.
- Page 2 JENSEN JASERIES Preparation Please read entire manual before installation. Due to the technical nature of amplifiers, it is highly recommended that your amplifier is installed by a professional installer or an authorized dealer. Before You Start • Disconnect negative battery terminal. (consult a qualified technician for instructions) •...
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Page 3: Connection Descriptions
JENSEN JASERIES Connection Descriptions NOTE: Be sure to follow specific instructions included with your amplifier installation kit (not included with this amplifier). The information below should be used as a general guideline only. Power Wire (+ 12V) • Disconnect negative battery terminal before proceeding. Consult a qualified technician for instructions if you are unsure. - Page 4 JENSEN JENSEN JASERIES JA SERIES Notes Audio Inputs and Controls JA1B ClASS-D MONO POWER AMPLIFIER JENSEN JAIB 1lllli111.IIIH1,1ll111,. JA2B JENSEN JA2B i1lll,11,.1l111 .. 11l1,1,. JA4B CLASS-D 4CH POWER AMPLIFIER ® Line Output Do not place anything in this area that Line Input could block the radio waves.
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Page 5: Fcc Compliance
FCC Compliance Power and Speaker Connections This device complies with Part 15 of the FCC Rules. Operation is subject to JA1B the following CLASS-D MONO two conditions: POWER AMPLIFIER (1) this device may not cause harmful interference. and (2) this device must accept any interference received. including interference that may cause undesired operation. -
Page 6: Typical Wire Routing
Speakers, head unit, wiring kit, and speaker wire sold separately. Subwoofer, head unit, wiring kit, and speaker wire sold separately. an authorized JENSEN dealer and used in the U.S.A. • Call us toll-free at (888) 921-4088 What is covered? This warranty covers all defects in (Monday-Friday, 9:00 a.m. -
Page 7: Troubleshooting
JENSEN JENSEN JA SERIES JASERIES Troubleshooting Typical Wire Routing JA2B Problem Cause Adion + 12V wire not connected or incorrect Check connections for proper voltage voltage. REM wire not connected or Unit will not tum on (11-16VDC) incorrect voltage (no power LED... -
Page 8: Specifications
JENSEN JENSEN JASERIES JASERIES Specifications Typical Wire Routing JA4B JA1B Continuous 290W RMS x 1 Channel at 40 Power Output : 470W RMS x 1 Channel at 20 595W RMS x 1 Channel a 10 (50Hz and 1 % THD+NJ... -
Page 9: Amplifier Connections
JENSEN JENSEN JA SERIES JASERIES JENSEN DSP AMP App Operation Amplifier Connections The input level control (gain) is used to obtain the best Input level Control Speaker Connections possible match between the head unit audio output (Master Level at HOME... - Page 10 Controller App Download/Installation Bluetooth Pairing with App and AMP Scan the above QR Code to download the Jensen DSP Amplifier Step 1 : Touch the BT icon CD Controller app from the Apple App Store or Google Play Store onto your Step 2 : Touch the Scan icon®...
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