How many watts on jenson jhs603t - Car Audio & Video

2005

Depends on the model of the amplifier. If you are referring to the jensen power plus 420 watt amp, it is going to be (2) 15 amp fuses. Best guess based on information provided.

this kind of problems usually happen when the amp is not getting enough current to power up the  
 amp. the moment a loud low frequency hits the amp it fails. cud be ur power unit not giving enough power to the amp or u have a loose connection somewhere on ur power line. besides 8gauge is a bit small. try using about 4gauge. should have good ground too. they draw large current so ur battery should be in top condition as well. 

I believe these are 4ohms, if so buy a 2ohm stable monoblock amp, that puts out 250-300 watts RMS, and connect your subs to it in parallel, don't pay attention to peak watts, look at RMS watts, or continuous watts. If they're 2 ohms, buy a 2 ohm stable 2 channel amp that puts out 125-150 watts RMS per channel, and 250-300 watts total or bridged RMS output. And connect them normally, on sub per channel... hope this helps, as far as brand recommendations, MTX, pioneer, Alpine, Kenwood... Good luck

http://www.remotecentral.com/features/r-jr300.htm

You should not need a wire diagram, all amplifiers are universal. 2 sets of speaker inputs, power "Large Red", ground "Large Black", and remote off/on "Small Blue". Thanks

CEA-2006 Compliant Amplifier Power Standard:
• 125 Watts x 2 @ 4 ohms <= 1% THD+N
• 380 Watts x 1 @ 4 ohms BRIDGE <=1% THD+N
• 75 dBA Signal-to-Noise Ratio
• Peak Music Power: 250W x 2 (4 ohm) / 760W x 1 (Bridge)
• 2 Channels
• Continuous Power @ 4 Ohm: 125W x 2
• Continuous Power @ 2 Ohm: 190W x 2
• Continuous Power Bridged @ 4 Ohm: 380W x 1
• Frequency Response: 10Hz-50kHz
• THD (1kHz, 4 Ohm): <0.015%
• Signal to Noise Ratio: >95dB
• Dimensions: 11 13/16” x 2 3/8” x 12 7/8”
• PWM Regulated MOSFET Power Supply
• Balanced Isolator Input Circuit
• Oversized Screw-Type Power/Ground Terminals
• 2 Channel RCA Inputs
• Speaker Level Input
• Screw-Type Speaker Terminals
• Hi-Volt Input Level Control (200mV-6.5V)
• Bass Boost (50Hz, 0/6/12dB)
• Selectable LPF (80Hz, -12dB/Oct.)
• Pioneer 1-Year Warranty

I'm assuming the subwoofers were bridged and couldn't handle the power. Make sure you have atleast 300 watts peak power wattage.

how do i bypass my jensen????

You would have to contct Jensen for the parts. As far as I know, they will not release schematics. If you were going to repair it and needed generic information about the repair, let me know and I'll try help. The following page will help guide you through simple repairs.

Basic Amplifier Repair

Click the customer service link on THIS page if you want to try to order the switches.

Hi Trim God,

 

I do not reccommend that you push the Pioneer speakers over 100 watts.  The jenson will already drown the car with bass through your pioneers so much you will want to turn off the bass boost when playing some low bass hip hop songs. It changes from one venue of song to another, so I just keep the jenson bass boost off and use my head unit to adjsut the sound to fit my listening prefences. I am telling you man, you will be blown away .  Hook up the pioneers straight to the Channels,. do not bridge.  I put Subs in my truck though.  I used the Pass output to send the audio to me Jenson 2 Channel 600W amp. I drive one 10 inch enclosed JBL Class A/B Sub. I bridged the output of the 600 W amp to the 10 inch sub  in my Z28.  The pioneers never get drowned out.  I did smoke my 2 channel Amp one time. and also took out a MTD 10inch sub. I am talk shooting flames and smoked the whole car up. I think if you bride the XA4150 to the pioneers, you will have the flaming smoke problem in no time.