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Features & Controls

Features & Controls

1.SPEAKER TERMINAL

2.BASS BOOST CONTROL

By using the BASS BOOST function, bass notes at 45Hz are 

    emphasized as much as 18dB.

3.PHASE SHIFT SWITCH(0 ~ 180 DEGREES)

Allows you to change the phase of your subwoofer from 0 to 180 degrees

   to help compensate for timing differences between mid and sub drivers.

4.VARIABLE LOW-PASS FILTER (50Hz ~ 150Hz)

Adjust variable crossover frequency with control as desired. The 

   amplifier input circuit filters out everything above the frequency 
   selected, so only the deepest bass notes are amplified..

5.VARIABLE SUBSONIC CONTROL(15Hz - 40Hz)

6.INPUT LEVEL(INPUT SENSITIVITY ADJUSTMENT)

This control adjust the amplifier's input sensitivity. Input sensitivity is

   variable from 200Millivolts to 8 volts. Clockwise increases sensitivity.
   Counterclockwise decreases sensitivity.
   This knob is not a volume control signal levels. A lower signal level will
   require increased sensitivity for full power. A higher signal level will
   require decreased sensitivity.

7.LINE INPUT RCA JACKS

   These inputs are for signal cables from the source. Always use high
   quality shielded RCA cables.

8.LINE OUT RCA JACKS

    The LINE OUT allows you to build multiple amplifier systems without
   having to use splitter cords to distribute the signal. Now it is simple a
   matter of bringing one set of RCAs into the first amplifier, then using
   the line out RCA jacks as the feed to the next amplifier.

9.BRIDGED MODE

4

Summary of Contents for BZA1000D

Page 1: ...OWNER S MANUAL BZA 1000D BZA 2000D CLASS D MONO BLOCK POWER AMPLIFIERS...

Page 2: ...ble of Contents Table of Contents 1 2 3 5 6 7 8 7 8 9 Introduction Features Specification Features Controls Installation Precautions System Wiring Wiring Diagram Bridging Two Amplifiers Trouble Shooti...

Page 3: ...the most demanding peaks and dynamic ranges found on modern CD s and recordings 1 Soft Turn on Turn off Features Mono Block Subwoofer Amplifier 2 Ohm Stable BZA 1000D MOSFET Power Supply PWM Pulse Wid...

Page 4: ...H D S N RATIO Input Sensitivity FREQ Response Dimensions W x H x L BZA 1000D 1 X 250W 1 X 400W 1 X 1000W 0 1 90dB 200mV 8V 15Hz 150Hz 10 X 2 17 X 9 BZA 2000D 1 X 600W 1 X 1000W 1 X 1500W 1 x 2000W 50H...

Page 5: ...ontrols 3 LINE INPUT LOW PASS DATA LINK MIN MAX 50 150 MASTER SLAVE 0 180 LINE OUT 15 40 0 18 R L SPEAKER BRIDGED MODE BASS BOOST PHASE SHIFT SUB SONIC INPUT LEVEL 2 1 3 4 5 6 7 8 9 FUSES 12V REM GND...

Page 6: ...PUT SENSITIVITY ADJUSTMENT This control adjust the amplifier s input sensitivity Input sensitivity is variable from 200Millivolts to 8 volts Clockwise increases sensitivity Counterclockwise decreases...

Page 7: ...NAL ON THE AMPLIFIER CAN BE CONNECTED TO VEHICLES ACCESSORY CIRCUIT WHICH PROVIDES 12V WHEN THE CAR IS ON 12 B TERMINAL BATTERY POSITIVE Due to the power requirements of the Amplifier this connection...

Page 8: ...sitions and set all crossover controls switches etc To the desired frequency or position 13 Once the system is powered up set the volume control on the head unit to about the 2 O clock position and th...

Page 9: ...SHIFT SUB SONIC INPUT LEVEL PWR PROT System Wiring BZA 1000D BZA 2000D Wiring Diagram 7 BZA 1000D SUB WOOFER 2 OHM BZA 2000D SUB WOOFER 1 OHM MONO BLOCK DIGITAL AMPLIFIER From OUTPUTS of HEAD UNIT To...

Page 10: ...PHASE SHIFT SUB SONIC INPUT LEVEL LINE INPUT PROT PWR LOW PASS DATA LINK MIN MAX 50 150 MASTER SLAVE 0 180 LINE OUT 15 40 0 18 R L SPEAKER BRIDGED MODE BASS BOOST PHASE SHIFT SUB SONIC INPUT LEVEL MA...

Page 11: ...ainable this way Try to drive as high a signal level from the head unit as possible Protection LED comes on when the amplifier is powered up Check for shorts on speaker leads Check that the volume con...

Page 12: ...Printed in korea www blitzaudio com...

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