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XA2125, XA275, XA250

®

Routing Wires

Location and Mounting

The XA amplifier’s compact design allows
greater flexibility in mounting. It can be
mounted under a seat or in the trunk.

When selecting a location, remember that
amplifiers generate heat. Select a location
where air can circulate around the amplifier.
Do not cover the amplifier with carpets or
enclose it behind interior trim panels. Do not
mount the amplifier in an inverted or upside
down configuration. Every installation will be
a bit different based upon vehicle design.
Check all locations and placements carefully
before making any cuts or connections.

Important

Allow air circulation around the amplifier.

Important

If wiring connections are made wrong, the unit
will not operate properly and it could be
damaged. Follow the installation instructions
carefully, or have the installation handled by
an experienced technician.

Speakers

Battery

Connector

Fuse or

Circuit

Breaker

Battery

Power Wire

(8 gauge

wire or

larger)

Power Antenna

Turn-on Wire

(18 gauge wire)

RCA Cables

Ground Screw

Drill 1/8" hole in

chassis sheet metal

Use the same ground if

using multiple amplifiers

Grommet

To prevent 
damage to 

power wire

Receiver

Amplifier

6236 XA2CH_E.p65

5/7/01, 2:07 PM

4

Содержание XA2125

Страница 1: ...ation is essential for optimal performance and long term reliability Please read through this manual first to familiarize yourself with your amplifier and its functions Warranty Service If your Jensen amplifier should ever require service you will need to have the original dated receipt If you ever need to return the unit for any reason always include the receipt with the product XA2125 XA275 XA25...

Страница 2: ...l GND 5 Remote Terminal REM 5 Fuses 5 Inputs RCA Output Remote Level Control 6 Input Wiring 6 Connecting Other Amps 6 Remote Level Control XA2125 7 Speaker Wiring Options 7 Indicators and Controls 9 Crossover X OVER 9 Power Protect Light 9 Level 9 Bass 9 Testing 10 Reconnect Battery 10 Test Power Wiring 10 Test Speaker Connections 10 Troubleshooting 11 Specifications 12 Warranty 13 6236 XA2CH_E p6...

Страница 3: ...er or scraping tool ground connection to vehicle should be a clean unpainted metal surface Features XA Series 2 channel amplifiers include Easy access top mounted controls Continuously variable high pass low pass crossover 40Hz 400Hz crossover frequency range Crossover mode selector switch Continuously variable bass boost centered at 45Hz Input level control Remote level control XA2125 Traditional...

Страница 4: ...upon vehicle design Check all locations and placements carefully before making any cuts or connections Important Allow air circulation around the amplifier Important If wiring connections are made wrong the unit will not operate properly and it could be damaged Follow the installation instructions carefully or have the installation handled by an experienced technician Speakers Battery Connector Fu...

Страница 5: ...er to the AMPLIFIER REMOTE terminal Use only blade type fuses Fuses Spade Connector 8 Gauge Wire To Battery Terminal Fuse or Circuit Breaker Battery Terminal Adapter Install as close to the battery as possible REM GND 12V Drill 1 8 hole in chassis sheet metal Sheet Metal Screw Spade Connector 8 Gauge Wire REM GND 12V To Receiver Power Antenna Lead Spade Connector 18 Gauge Wire REM GND 12V R R L L ...

Страница 6: ...en an RCA output is not available from the receiver Connect the speaker outputs from the receiver to the high level input connector Connecting other Amps RCA Output The output signal allows you to conveniently connect other amplifiers to each other Important Only connect the low RCA or high level input Do not use both at the same time Radio L R Splice as necessary Hi Level or L R Low Level HI LEVE...

Страница 7: ...subwoofers and the low pass crossover is activated the remote level control can be used as a remote bass level control This enables you to control the bass level independent from the rest of the system This is convenient for system tuning and or when playing many different types of music X OVER LPF HPF FULL X OVER LPF HPF FULL or 2Ω minimum R R L L BRIDGE MIN MAX PWR REMOTE BASS X OVER LPF HPF FUL...

Страница 8: ...00µF 6 2mH 400µF 12mH 200µF 130 2 4mH 600µF 4 7mH 300µF 10mH 150µF 200 1 6mH 400µF 3 3mH 200µF 6 8mH 100µF 250 1 2mH 300µF 2 4mH 150µF 4 7mH 75µF 400 8mH 200µF 1 6mH 100µF 3 3mH 50µF 600 5mH 136µF 1 0mH 68µF 2 0mH 33µF 800 41mH 100µF 82mH 50µF 1 6mH 26µF 1000 31mH 78µF 62mH 39µF 1 2mH 20µF 1200 25mH 66µF 51mH 33µF 1 0mH 16µF 1800 16mH 44µF 33mH 22µF 68mH 10µF 4000 08mH 20µF 16mH 10µF 33mH 5µF Capa...

Страница 9: ...ou just start to hear distortion and back it down a bit Now your radio and amplifier levels are matched Indicators and Controls A dual status LED indicator illuminates red or green to indicate the status of the amplifier Power Protect Light POWER PROTECT Green Power applied ON Red Protection circuit activated STANDBY LEVEL MIN MAX X OVER LPF HPF FULL Tri mode Three channel operation An amplifier i...

Страница 10: ...nections These tests make sure the speakers are connected right If speakers don t play at all one or both speaker wires may be disconnected If the wrong speaker plays you hear left speaker when you expect right speaker make sure you connected the wires correctly Reconnect Battery When wiring is complete reconnect the battery negative terminal Before you finish the installation you should do the fo...

Страница 11: ...aker impedance less than 2 ohms per channel Speaker wires not connected to speakers properly Input hooked up incorrectly Repair wire or connections Check connections to radio with test light Check fuse Adjust input level control Adjust input level control to lower setting Replace speaker Check connections Replace cable Adjust input level control Separate speaker wires and insulate Check power wire...

Страница 12: ...S 0 5 THD 2 ohms 175 Watts per channel RMS 0 8 THD 4 ohms bridged 350 Watts per channel RMS 0 8 THD Dimensions 3 x 11 125 x 10 76mm x 283mm x 254mm XA275 Power output 14 4 VDC 20 20 kHz 4 ohms 75 Watts per channel RMS 0 5 THD 2 ohms 100 Watts per channel RMS 0 8 THD 4 ohms bridged 200 Watts per channel RMS 0 8 THD Dimensions 3 x 11 125 x 8 375 76mm x 283mm x 213mm XA250 Power output 14 4 VDC 20 20...

Страница 13: ...f the name and address of an authorized Jensen repair station which will service the product or will advise you to send the product to a factory service center Canadian Purchasers The product should be returned to the Jensen dealer from whom it was purchased and such dealer either will service or arrange for service of the product If shipment of the product is required it should be packed securely...

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