Related Manuals for Blitz BZA2290
Summary of Contents for Blitz BZA2290
- Page 1 BRIDGEABLE MOSFET POWER AMPLIFIERS BZA-2290/BZA-2390 BZA-2490/BZA-4190 OWNER'S MANUAL...
- Page 2 Table of Contents Table of Contents Troubleshooting Wiring 9~11 10~11...
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Page 3: Introduction And Features
You have purchased a quality product designed and engineered to give you many years of uncompromised musical service. BLITZ amplifiers are designed with the latest technology available, incorporating a DC to DC Switching Power Supply, which provides headroom for even the most demanding peaks and dynamic ranges found on modern CD's and recordings. -
Page 4: Specification
Specification Specification BZA-2290 2 X 130W RMS at 4 Ohms 2 X 400W MAX at 4 Ohms MAX at 4 Ohms MAX at 4 Ohms 1 X 500W BRIDGED BRIDGED 2 X 200W RMS at 2 Ohms 40Hz~3KHz VARIABLE HIGH PASS 40Hz~350Hz VARIABLE LOW PASS <0.04%... -
Page 5: Features And Controls
Features & Controls Features & Controls BZA-2290 / BZA-2390 / BZA-2490 REMOTE BASS BOOST PROT. PWR. SPEAKER BRIDGED MODE LINE LINE INPUT HIGH INPUT MODE PASS PASS LEVEL FULL MIN MAX 10 11 12 FUSE POWER +REM +12V... - Page 6 Features & Controls Features & Controls BZA-4190 INPUT BASS MODE LEVEL BOOST PASS FULL MIN MAX 3/4 CH REMOTE HIGH PASS PROT. PWR. CHANNEL 3+4 BRIDGED BRIDGED SPEAKER BASS INPUT MODE PASS BOOST LEVEL FULL MIN MAX HIGH PASS LINE LINE LINE INPUT...
- Page 7 Features & Controls Features & Controls 1.REMOTE CONTROL INPUT ( Pig-1 ) 2.BASS BOOST SWITCH - ON and OFF 3.VARIABLE LOW-PASS FILTER(40Hz ~ 350Hz) When Crossover Mode Selector is in Low Pass Mode, this control limits the frequencies which will be distributed to the speakers to those below the value to which this is set within the range 40~350Hz.
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Page 8: Remote Power On
Features & Controls Features & Controls 9.LED Indicator POWER : This GREEN LED will illuminate when the amplifier is turned "ON". If it fails to illuminate, check the power connections to the Amplifier and fuses. - PROTECTION : The amplifier protection circuitry will disable the amplifier if input overload, short circuit or extremely high temperature conditions are detected. - Page 9 Features & Controls Features & Controls 12.B+ TERMINAL (BATTERY POSITIVE) Due to the power requirements of the Amplifier, this connection should be made directly to the positive(+) terminal of battery. For safety measure, install an in-line fuse Holder (not included) as close to the battery positive(+) terminal as possible with an ampere rating not to exceed total value of fuses in Amp.
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Page 10: Installation & Precautions
Installation & Precautions Installation 1. Find a suitable location in the vehicle to mount the amplifier. 2. Make sure there is sufficient air flow around the intended mounting location. 3. Bolt the amplifier to the mounting surface. 4. Connect the power ground terminal to the nearest point on the chassis of the car. -
Page 11: System Wiring
System Wiring System Wiring BZA-2290 / BZA-2390 / BZA-2490 MONO MODE SPEAKER BRIDGED MODE STEREO MODE LIFT SPEAKER 2~8 OHM TRI MODE LIFT SPEAKER 4~8 OHM INDUCTOR LOW PASS FILTER SUB WOOFER 4~8 OHM SPEAKER BRIDGED MODE RIGHT SPEAKER 2~8 OHM BRIDGED 4~8 OHM SPEAKER... -
Page 12: 2Channel Mode
System Wiring System Wiring BZA-4190 2CHANNEL MODE BRIDGED 4~8 OHM 3CHANNEL MODE SPEAKER 2~8 OHM 4CHANNEL MODE BRIDGED SPEAKER 2~8 OHM SPEAKER 2~8 OHM BRIDGED BRIDGED BRIDGED 4~8 OHM BRIDGED BRIDGED BRIDGED 4~8 OHM SPEAKER 2~8 OHM BRIDGED SPEAKER 2~8 OHM SPEAKER 2~8 OHM... -
Page 13: 6Channel Mode
System Wiring System Wiring BZA-4190 6CHANNEL MODE SUB WOOFER 4~8 OHM SPEAKER 4~8 OHM SPEAKER 4~8 OHM INDUCTOR LOW PASS FILTER SUB WOOFER BRIDGED BRIDGED CAPACITOR HIGH PASS FILTER 4~8 OHM SPEAKER 4~8 OHM SPEAKER 4~8 OHM... -
Page 14: Troubleshooting
Troubleshooting Troubleshooting Amplifier will not power up. Check for good ground connection. Check that remote DC terminal has at least 3V DC. Check that there is battery power on the + terminal. Check all fuses. Check that Protection LED is not lit. If it is lit, shut off amplifier briefly and then repower it. - Page 15 Wiring 2 CHANNEL 4 ohm 2-channel Amplifier (Operating in Stereo) YES! 4 ohm Two 4-ohm speakers, wired in stereo, will present a 4 ohm load to each channel of the amplifier. Most two- channel amplifiers will work well in this configuration.
- Page 16 www.blitzaudio.com Printed in korea.
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