Transcript
CAUTION T Congratulations on your purchase of a Lanzar VIBE PRO amplifier. You have purchased a quality product designed and engineered to give you many years of un compromised musical service. Lanzar VIBE PRO 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.
YES!
NO!
Four4-ohm speakers, wired in stereo,
Four 4-ohm speakers, wired in parallel to a bridged four-channel amplifier, will present a 4-ohm mono load to the amplifier. MOST FOUR-CHANNEL
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AMPLIFIERS DO NOT SUPPORT 2-0HM MONO OPERATION! AMPLIFIER DAMAGE COULD RESULTI
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Electronic Crossover Network MOSFET switches maintain rated power over a wide range of battery voltages 2 Ohm Stable Stereo operation Stereo, Bridge Mode and Tri-Mode System Application Compatible Variable input level controls for each pair of channels Variable high and low pass crossover controls Thermal and speaker short protection circuitry Power and Protection LED indicators Bass Boost Circuitry Gold plated power, RCA and speaker connectors High Light Gold Dark Carbon Platinum Anodized Heatsink
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Bass Boost Remote control
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4-channelAmplifler (Operating In
.-channel Amplifier (Operating In Stereo)
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Bridged llano) o o
will present a 4 ohm load to each channel of the amplifier. Moslfourchannel amplifiers will work well in this configuration. SOUND AROUND, INC. lISCO 63AD STREET·
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OWN!R'S MANUAL
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OWNER'S MANUAL - 2
CAUTION
FEATURES AND CONTROLS VBP2311241125112611281
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NO!
Two 4-ohm speakers, wired in stereo, will present a 4 ohm load to each channel of the amplifier. Most twochannel amplifiers will work well in this configuration.
Two 4-ohm speakers, wired in parallel to a bridged two-channel amplifier, will present a 2-ohm mono load to the amplifier. MOST TWO-CHANNEL AMPLIFIERS DO NOT SUPPORT 2-0HM MONO OPERATION! AMPLIFIER DAMAGE COULD RESULTI
SOUND AROUND, INC. I I5C[] 63AD STREET·
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OWN!R'S MANUAL
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YES!
BROOKLYN, NY
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OWNER'S MANUAL -16
TROUBLESHOOTING Before removing your amplifier, refer to the list below and follow the suggested procedures. Always test the speakers and their wires first.
FEATURES AND CONTROLS VBP4111421
AMPLIFIER WILL NOT POWER UP. Check for good ground connection. Check that remote DC terminal has at least 13 .8V DC. Check that there is battery power on the +terminal. Check all fuses. Check that Protection LED is not lit. Ifit is lit, shut off amplifier briefly and then repower it. HIGH HISS OR ENGINE NOISE (ALTERNATOR WHINE) IN SPEAKERS. Disconnect all RCA inputs to the amplifier(s)-ifhiss / noise disappears, then plug in the component driving the amplifier and unplug its inputs. Ifhiss / noise disappears, go on until the faulty / noisy component is found. It is best to set the amplifier's input level as insensitive as possible. The best subjective SIN ratio is obtainable 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 control on the head unit is turned down low. Remove speaker leads, and reset the amplifier. Ifthe Protection LED still comes on, then the amplifier is faulty.
... .....
Mode
AMPLIFIER(S) GETS VERY HOT. Check that the minimum speaker impedance for that model is correct. Check for speaker shorts. Check that there is good airflow around the amplifier. In some applications, an external cooling fan may be required. DISTORTED SOUND. Check that the Level control(s) is set to match the signal level of the head unit. Check that all crossover frequencies have been properly set. Check for shorts on the speaker leads. HIGH SQUEAL NOISE FROM SPEAKERS. This is always caused by a poorly-grounded RCA patch cord. 15 •
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OWNER'S MANUAL • 4 _ _~
FEATURES AND CONTROLS
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VSP4111421
SYSTEM WIRING CHANNEL TRI-MODE CONFIGURATION
1. Li ne Out RCA Jacks - The LINE OUT allows you to build multiple amplifier systems with out having to use splitter cords to distribute the signal. Now it is simple a matter of bringing one set of RCA into the first amplifier, then using the line out RCAjacks as the feed to the next amplifier.
2. Input RCA Jacks· These inputs are for signal cables from the source. Always use high quality shielded RCA cables. 3. Level Control - Enables the matching of input levels to the output levels from the head unit(or other signal source).
4. Variable High Pass Filter - When Crossover Mode Selector is in High Pass Mode, this control limits the frequencies which will be distributed to the speakers to those above the value to which this is set within the range (40HZ-3kHz) 5. Variable Low Pass Filter - 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 (40HZ-350Hz) 6. Crossover Mode Selectors - Determine the mode of built-in crossovers: low pass(permits only low frequency signals to pass to speakers), high pass(permits only high frequency signals to pass to speakers), or flat. 7. Power. Protection Indicators - Provide instant information on status of amplifier, including short-circuit and thermal overload alerts. 8. Bass Boost Control - Increases sound level in lower frequencies by O/6/12dB (SW).
TOCAR _ _....... STEREO AUTO GROUND ANTENNA 5 •
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OWN!R·S MANUAL
SPEAKER IMPEDANCE 2N40hm
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OWNER·S MANUAL ·14
SYSTEM WIRING 4 CHANNEL BRIDGED MODE CONFIGURATION
SPECIFICATIONS VSP4111421
MODEL
21400W
21550W
2x875W
211050W
21800W
211100W
211750W
212100W
RMSat 2 Ohms
21450W
2x720W
21990W
211575W
211890W
At40hm Mono
1x1000W
h1600W
112200W
113500W
114200W
0.10%
0.10%
0.10%
0.10%
0.10'1'.
15Hz-35kHz
15Hz-35kHz
15Hz-35kHz
15Hz-35kHz
15Hz-35kHz
SIN Ratio
>95
>95
>95
>95
>95
Damping Factor
>200
>200
>200
>200
>200
Input Sensitivity
100mV-6V
100mV-6V
100mV-6V
100mV-6V
100mV-6V
12dB
12dB
12dB
12dB
12dB
Low pass
40Hz-350Hz
40Hz-350Hz
40Hz-350Hz
40Hz-350Hz
40Hz-350Hz
High Pass
40Hz-3kHz
40Hz-3kHz
40Hz-3kHz
40Hz-3kHz
40Hz-3kHz
0-6-12dB (SW)
0-6-12dB (SW)
0-6-12dB (SW)
0-6-12dB (SW)
0-6-12dB (SW)
L/RCH
L/RCH
L/RCH
L/RCH
L/RCH
9.8519.3312.56
11.8219.3312.56
13.7919.3312.56
15.7619.3312.56
21.6619.3312.56
20A12
25A12
30A12
25AI3
30A13
Line out Dimensions Lx W x H(Inches) Fuse Rating
OWN!R'S MANUAL
VBP281
21500W
Bass Boost
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VBP261
21250W
Crossover Slopes
13 •
VBP251
MAX at 4 Ohms
Frequency Response
SPEAKER IMPEDANCE 4NBOhm
VBP241
RMSat40hms
T.H.D
TO BATTERY (+)1_.....1 TO CAR _ _.....I STEREO AUTO ANTENNA CHASSIS GROUND
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OWNER'S MANUAL • 6
SPECIFICATIONS
4
VSP4111421
MODEL
VBP411
VBP421
RMS at 4 Ohms
4x 150W
4x275W
MAX at 4 Ohms
4x300W
4x550W
RMSat20hms
4x270W
4x495W
At40hm Mono
2x600W
2xllOOW
0.10%
0.10%
15Hz-35kHz
15Hz-35kHz
T.H.D
Frequency Response S/NRatlo
>95
>95
Damping Factor
>200
>200
Input Sensitivity
100mV-6V
100mV-6V
Crossover Slopes
12dB
12dB
Low pass
40Hz-350Hz
40Hz-350Hz
High Pass
40Hz-3kHz
40Hz-3kHz
0-6-12dB (SW)
0-6-12dB (SW)
3/4CH
3/4CH
13I9.33I2.56
14.57x9.33I2.56
25Ax2
30Ax2
Bass Boost
Line out Dimensions Lx W x H(lnches) Fuse Rating
TOCAR _ _..... STEREO CHASSIS AUTO GROUND ANTENNA 7 •
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OWN!R'S MANUAL
SYSTEM WIRING CHANNEL STEREO CONFIGURATION
SPEAKER IMPEDANCE 2N40hm CH2
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OWNER'S MANUAL ·12
SYSTEM WIRING 2 CHANNEL TRI-MODE CONFIGURATION
INSTALLATION VBP2311241125112611281 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.
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3. Bolt the amplifier to the mounting surface. 4. Connect the power ground terminal to the nearest point on the chassis of the car. Keep this ground wire less than one meter (39") in length. Use 4 gauge wire. 5. Connect the remote terminal to the remote output of the head unit using 14 gauge. 6. Connect an empty fuse holder within 300mm (12") of the battery and 4 gauge or larger high quality cable from this fuse to the amplifier location. 7. Make sure there is no fuse in this fuse holder. Then make the connection to the "BATT" connection on the amplifier.
TO OUTPUT FROM HEAD UNIT
S. Ifmultiple amplifiers are being used, use cables (each with its own fuse at the battery) or a #0 or a #2 cable from the fuse holder at the battery to a distribution block at or near the amplifier's location. 9. Connect all line inputs and outputs using high·quality RCA·RCA cables. 10. Insert fuse{s) at the battery fuse holder(s). II. Recheck all connections before powering up. 12. Set all level controls to their least sensitive positions and set all crossover controls, switches, etc. to the desired frequency or position. MODEL VBP23112411251 VBP2611281
11 •
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FUSE 2EA 3EA
TO BATTERY
LEFT
ANTENNA OWN!R'S MANUAL
13. Once the system is powered up, set the volume control on the head unit to about the 2 o'clock position, and then set all the amplifiers' level controls for maximum output level.
® CHASSIS GROUND
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RIGHT
SPEAKER IMPEDANCE 4~80hm
14. Further fine tuning of the various controls may be necessary to obtain the desired results.
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OWNER'S MANUAL . 8
SYSTEM WIRING 2 CHANNEL STEREO CONFIGURATION
VBP2311241125112611281
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SYSTEM WIRING CHANNEL BRIDGED MODE CONFIGURATION
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LANZAR SPEAKERS
FUSE 2EA 3EA
TO BATTERY
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®
ANTENNA OWN!R'S MANUAL
111M
III
RIGHT
CHASSIS GROUND
SPEAKER IMPEDANCE 2-40hm
+
MODEL
FUSE
VBP23112411251 VBP2611281
2EA 3EA
TO BATTERY
®
ANTENNA
+
CHASSIS GROUND
SPEAKER IMPEDANCE 4-BOhm OWNER'S MANUAL ·10
SPEAKER SYSTEM
