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OPTIHC3502
OPTIHC5002
OPTIHC2004
OPTIHC3004
Page 2
INTRODUCTION & FEATURES
1
FEATURES & CONTROLS
2 Channel(OPTIHC 3502/5002)
4 Channel(OPTIHC 2004/3004)
INSTALLATION & PRECAUTIONS
SPECIFICATIONS
SYSTEM WIRING
2 Channel stereo configuration
2 Channel bridged mode configuration
2 Channel tri-mode configuration
4 Channel stereo configuration
4 Channel bridged mode configuration
4 Channel tri-mode configuration
TROUBLESHOOTING
WIRING
2~3
2
2
4
5
6~11
6
7
8
9
10
11
12
13
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Congratulations on your purchase of a Lanzar OPTI amplifier. You have purchased a quality product designed
and engineered to give you many years of uncompromised musical service. OPTI 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.
Features
High Technology SMD Circuit
Digital High Current Power Amplifier
MOSFET switches maintain rated power over a wide range of battery voltages
Stiffly regulated PWM- type power supplies
2 Ohm Full Range 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
Nickel plated power, RCA and speaker connectors
High-efficiency, heavy aluminum heatsink
OPTI OWNER' S MA NU AL -1
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OPTIHC 3502/5002
OPTIHC 2004/3004
OPTI OWNER' S MA NU AL -2
1
1
2
2
4
3
3
4
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1. Input RCA Jacks - These inputs are for sig nal cables from the source.
Always use high quality shielded RCA cables.
2.Level Control- Enables the matching of input levels to the output levels from
the head unit(or other signal source).
3.Crossover Mode Selector- Determines t he mode of built-in crossover:
low pass(permits only low frequency signals to pass to spe akers), high pass(permits only high
frequency signals to pass to speake rs),or flat.
4.Power & Protection Indicators- Provide insta nt information on status of amplifier,
including short-circuit and thermal overload alerts.
OPTI OWNER' S MA NU AL -3
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OPTI OWNER' S MA NU AL -4
Page 7
RMS at 4 Ohms
MAX at 4 Ohms
At 4 Ohms Bridged
RMS at 2 Ohms
Min. Speaker Impedance
T.H.D
Frequency Response
Input Sensitivity(LOW)
S/N Ratio
Channel Separation
Crossover (Low Pass Filter)
Crossover (High Pass Filter)
Dimensions:WxHxL(inches)
Fuse(s)
OPTIHC 3502
220W x 2
350W x 2
680W x 1
330W x 2
2 Ohm
0.1%
10Hz~30KHz, -3dB
130mV~7V
>100dB
>60dB
40Hz~350Hz
40Hz~3KHz
8.11" x 1.97" x 11.4"
30A x 2
OPTIHC 5002
320W x 2
500W x 2
980W x 1
480W x 2
2 Ohm
0.1%
10Hz~30KHz, -3dB
130mV~7V
>100dB
>60dB
40Hz~350Hz
40Hz~3KHz
8.11" x 1.97" x 12.2"
30A x 3
OPTIHC 2004
100W x 4
200W x 4
380W x 2
160W x 4
2 Ohm
0.1%
10Hz~30KHz, -3dB
130mV~7V
>100dB
>60dB
40Hz~350Hz
40Hz~3KHz
8.11" x 1.97" x 11.4"
30A x 2
OPTIHC 3004
150W x 4
300W x 4
620W x 2
280W x 4
2 Ohm
0.1%
10Hz~30KHz, -3dB
130mV~7V
>100dB
>60dB
40Hz~350Hz
40Hz~3KHz
8.11" x 1.97" x 12.2"
30A x 3
OPTI OWNER' S MA NU AL -5
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OPTIHC 3502/5002
MODEL
OPTIHC3502
OPTIHC5002
OPTI OWNER' S MA NU AL -6
FUSES
30A x 2
30A x 3
Page 9
OPTIHC 3502/5002
MODEL
OPTIHC3502
OPTIHC5002
OPTI OWNER' S MA NU AL -7
FUSES
30A x 2
30A x 3
Page 10
OPTIHC 3502/5002
MODEL
OPTIHC3502
OPTIHC5002
OPTI OWNER' S MA NU AL -8
FUSES
30A x 2
30A x 3
Page 11
OPTITC 2004/3004
MODEL
OPTIHC2004
OPTIHC3004
OPTI OWNER' S MA NU AL -9
FUSES
30A x 2
30A x 3
Page 12
OPTIHC 2004/3004
MODEL
OPTIHC2004
OPTIHC3004
OPTI OWNER' S MA NU AL -1 0
FUSES
30A x 2
30A x 3
Page 13
OPTIHC 2004/3004
MODEL
OPTIHC2004
OPTIHC3004
FUSES
30A x 2
30A x 3
OPTI OWNER' S MA NU AL -1 1
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OPTI OWNER' S MA NU AL -1 2
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STOP
+
4 ohm
_
+
2-c hanne l Amp lifie r
(Op erati ng in Ste reo)
YES! NO!
Two 4 -ohm sp eaker s, wire d in ster eo,
wil l prese nt a 4 ohm lo ad to eac h
cha nnel of t he ampl ifier . Most tw ocha nnel am plifi ers wil l work we ll in thi s
con figur ation .
_
+
_
+
4 ohm
_
2-c hanne l Amp lifie r
(Op erati ng in
Bri dged Mo no)
Two 4 -ohm sp eaker s, wire d in para llel
to a br idged t wo-ch annel a mplif ier,
wil l prese nt a 2-oh m mono lo ad to the
amp lifie r. MOST T WO-CH ANNEL
AMP LIFIE RS DO NOT S UPPOR T 2-OHM
MON O OPERAT ION! AMP LIFIE R DAMAG E
COU LD RESU LT!
STOP
+
+
4 ohm
_
+
_
+
4 ohm
_
4-c hanne l Amp lifie r
(Op erati ng in Ste reo)
YES! NO!
Fou r 4-ohm s peake rs, wir ed in ste reo,
wil l prese nt a 4 ohm lo ad to eac h
cha nnel of t he ampl ifier . Most fo urcha nnel am plifi ers wil l work we ll in thi s
con figur ation .
4 ohm
_
+
_
+
+
_
_
4 ohm
+
+
_
_
4 ohm
+
_
+
4 ohm
_
4-c hanne l Amplif ier
(Op erati ng in
Bri dged Mo no)
Fou r 4-ohm s peake rs, wir ed in par allel
to a br idged f our-c hanne l ampli fier,
wil l prese nt a 4-oh m mono lo ad to the
amp lifie r. MOST F OUR-C HANNE L
AMP LIFIE RS DO NOT S UPPOR T 2-OHM
MON O OPERAT ION! AMP LIFIE R DAMAG E
COU LD RESU LT!
Sou nd Arou nd, Inc .
160 0 63rd St reetㆍ B rookly n, NY 1 120 4
+
4 ohm
_
+
_
4 ohm
+
_
4 ohm
+
_
+
_
4 ohm
+
_
OPTI OWNER' S MA NU AL -1 3
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