Key Recommendations
Congratulations, you have purchased a product. Genius Audio
It was developed in a modern laboratory and with the latest technology.
This manual covers all features, operations and instructions to solve any doubt that may arise
during the installation. Please take some time to read it carefully in order to ensure the proper
installation and the use of all benefits this product can offer.
For questions, please call +55 (507) 261.7256 / 6448 or visit www.geniuscaraudio.com.
You can find below some key recommendations to get the most out of your
amplifier:
1-) Read this instruction manual carefully before carrying out any connection.
ANY CONNECTION TO THE AMPLIFIER INPUT OR OUTPUT MUST BE
CARRIED OUT WHEN AMPLIFIER IS OFF;
2-) Check carefully the polarity of power supply wiring (battery's positive and
negative terminals) and loudspeakers, and the minimum speaker impedance;
3-) It is compulsory to install fuses to protect against overloading. The fuse or
circuit breaker must be installed as close as possible to the battery and sized
according to the amplifier;
4-) The gauge of power supply wiring is extremely important both to reach the
desired amplifier output and to the amplifier's safety. Use the wire gauge
recommended in this manual (page 5). Using wire gauges below the specified
value will result in power loss and overheating of cables. It is important that the
power supply cables are the shortest possible.
5-) Amplifier must be installed in a firm and ventilated area.
6-) In order to avoid interferences, the signal cable (RCA) must be away from
the original wiring of vehicle or from any other power supply cable.
7-) The amplifier must be installed by a qualified professional.
Examples of output connections
Caution: Observe the minimum impedance when installing, since impedances lower
than the recommended can damage the amplifier and void the warranty.
*Output cables with 4mm² (11 AWG) gauge, calculated considering a maximum length of 2m (78,74").
EXAMPLES OF CONNECTIONS OHM MODE - 1 L
2 ohms 2 ohms
4 ohms
4 ohms
4 ohms
4 ohms
5
2
Remoto
21mm² (4 AWG)
21mm² (4 AWG)
CABLE 1,5 mm² (15 AWG)
RCA Cable
Mp3 00:0000 032
DIGITAL SIGNAL PROCESSING - 3000WRMS
GHD 3000
CD/DVD Player
*Illustrative images
It is compulsory to install
protection fuses or circuit
breakers the closest possible
from batteries, and the final value
should be around 170A
Positive / negative power supply cable 21mm² (4 AWG)
Protection fuse or circuit breaker 170A
Caution: Using wire gauges below the recommendation will result in power loss and overheating of wiring.
Check polarity and never reverse power supply cables due to the risk of damage to the amplifier.
Recommended wire gauge and fuse
Calculated considering a maximum length of 4 m.
CAUTION: All connections to power supply, input and output connectors must be
carried out only with amplifier off.
Input and power supply connections
Examples of connections in the
power supply input:
Note: Minimum current required: 170A
3.11Kg ( 6.86lb)
3598W RMS
2446W RMS
3000W RMS
1170W RMS
_
_
1403W RMS
2040W RMS
1
1 OHM
73%
1.70A
340A
170A
250mV @ (-9.78 dBm)
0.3%
>95dB
10Hz to 15KHz
10Hz to 50Hz(-12dB/Octave) Variable
50Hz to 15KHz(-12dB/Octave) Variable
0 to 10dB (50Hz)
18K OHMS
Short-Circuit to Output/High/Low supply voltage
9VDC
16VDC
229 x 65 x 288mm (9" x 2.56" x 11.34")
Technical features
NUMBER OF CHANNELS:
MODEL
MAXIMUM OUTPUT POWER @ 13.8VDC - 1 OHM:
MAXIMUM OUTPUT POWER @ 13.8VDC - 2 OHMS:
MAXIMUM OUTPUT POWER @ 12.6VDC - 1 OHM:
MAXIMUM OUTPUT POWER @ 12.6VDC - 4 OHMS:
MAXIMUM OUTPUT POWER @ 12.6VDC - 8 OHMS:
MAXIMUM OUTPUT POWER @ 13.8VDC - 4 OHMS:
MAXIMUM OUTPUT POWER @ 13.8VDC - 8 OHMS:
MAXIMUM OUTPUT POWER @ 12.6VDC - 2 OHMS:
INPUT SENSITIVITY:
TOTAL HARMONIC DISTORTION (THD):
SIGNAL-TO-NOISE RATIO:
FREQUENCY RESPONSE:
CROSSOVER:
H.P.F (HIGH-PASS FILTER):
L.P.F (LOW-PASS FILTER):
BASS BOOST:
EFFICIENCY:
INPUT IMPEDANCE:
PROTECTION SYSTEM:
MINIMUM SUPPLY VOLTAGE:
MAXIMUM SUPPLY VOLTAGE:
IDLE CONSUMPTION:
MAXIMUM CONSUMPTION IN SINUSOIDAL SIGNAL (1 KHz) @ 12.6VDC:
MAXIMUM MUSICAL CONSUMPTION @ 12.6VDC:
DIMENSIONS (WxHxD):
WEIGHT:
ENGLISH
Installation:
Thank you for choosing Genius Audio ampliers for your vehicle.
You’ve had a very successful choice because it is an amplier with a
technology and quality with a very high standard. It is a product that
will provide long satisfaction, whether you are a person looking for a
high quality sound for daily use or a serious competitor, beam made
the right choice with Genius Audio.
2 3
GHD 3000 - MONOBLOCK AMPLIFIER www.geniuscaraudio.com
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