Reference Audio Tivo 350.1 User manual

mini design mosfet CAR AMPLIFIERS
RA Tivo 350.1
RA Tivo 1000.1
RA Tivo 350.1
RA Tivo 1000.1
RA Tivo 75.2
RA Tivo 75.2
RA Tivo 64.5
RA Tivo 64.5

INTRODUCTION
ABOUT THE MANUAL
TABLE OF CONTENTS
9
23
22
10
REFERENCE AUDIO warrants this amplifier for one year from date of purchase
against all manufacturing defects only.
Warranty does not include physical damage or electrical abuse from being over-
driven or short circuit from speaker failure.
Amplifier must be installed by an authorized REFERENCE AUDIO dealer or
there is no warranty. Amplifier must be returned to REFERENCE AUDIO freight
pre-paid, REFERENCE AUDIO will pay return freight to authorized dealer.
23
PRODUCT SPECIFICATIONS
RA Tivo 350.1
RA Tivo 1000.1
RA Tivo 75.2
RA Tivo 64.5
RMS @ 4 Ohm (<1% DISTORTION)...................................
RMS @ 2 Ohm (<1% DISTORTION)...................................
RMS @ 1 Ohm (<1% DISTORTION)...................................
Frequency Response........................................................
S/N Ratio.........................................................................
THD................................................................................
Input Sensitivity Level.......................................................
LPF.................................................................................
SUBSONIC Filter..............................................................
Dimension(L×W×H)..........................................................
RMS @ 4 Ohm (<1% DISTORTION)...................................
RMS @ 2 Ohm (<1% DISTORTION)...................................
RMS @ 1 Ohm (<1% DISTORTION)...................................
Frequency Response........................................................
S/N Ratio.........................................................................
THD................................................................................
Input Sensitivity Level.......................................................
LPF.................................................................................
SUBSONIC Filter..............................................................
Dimension(L×W×H)..........................................................
140W
230W
320W
10Hz ~ 180Hz
>85dB
<0.15%
0.2V ~ 5V
40Hz~180Hz
10Hz~50Hz
176 X 154 X49MM
400W
600W
1000W
8Hz ~ 180Hz
>70dB
<0.15%
0.2V ~ 5V
40Hz~180Hz
5Hz~50Hz
267 X 154 X49MM
RMS @ 4 Ohm (<1% DISTORTION)...................................
RMS @ 2 Ohm (<1% DISTORTION)...................................
Maximum Power Output....................................................
Frequency Response........................................................
S/N Ratio.........................................................................
THD................................................................................
Input Sensitivity Level.......................................................
HPF.................................................................................
Dimension(L×W×H)..........................................................
2 X 75W
2 X 110W
1 X 220W
5Hz ~ 30kHz
>80dB
<0.05%
0.2V ~ 6V
50Hz~1.2KHz
176 X 154 X49MM
RMS @ 4 Ohm (<1% DISTORTION)...................................
RMS @ 2 Ohm (<1% DISTORTION)...................................
Maximum Power Output....................................................
Frequency Response........................................................
S/N Ratio.........................................................................
THD................................................................................
Input Sensitivity Level.......................................................
HPF.................................................................................
Dimension(L×W×H)..........................................................
4 X 55W
4 X 80W
2 X 150W
5Hz ~ 30kHz
>80dB
<0.05%
0.2V ~ 6V
50Hz~1.2KHz
201X 154 X49MM
Congratulations on your purchase of the REFERENCE AUDIO Power Amplifier. we are
committed to high-quality music reproduction, and we are confident that you will be
pleased with your purchase. These products provide optimum performance, which we
are sure you will enjoy for years to come.
For maximum performance REFERENCE AUDIO recommends having your amplifier
installed by an authorized REFERENCE AUDIO dealer.
WARRANTY

For additional questions please contact your authorized REFERENCE AUDIO dealer.
1.Speaker Connection
2.Battery +12V Input
3.
Remote Turn-on Input
2. RCA Input Jacks
3.Bridge in
4.Bridge out
1.Remote Bass Level Control
5. Power Indicator LED
6. Protection Circuit Indicator LED
RA Tivo 1000.1
AMPLIFIER FUNCTIONS
Figure 1
Figure 2
4. Ground
TROUBLESHOOTING
22

4.
5.GAIN Control
Low Pass Filter
1.Bass boost Level
2.Bass boost Frequency
3.SUBSONIC
221
CH2 Full Range
CH1 Full Range
CH4 Full Range
CH3 Full Range
4-Channel Full-Range and Subwoofer System
4-Channel Subwoofer System
4-Channel Full-Range System
RA Tivo 64.5
CH1 CH3 CH4
CH2CH4
CH1CH3
4 MIN 4 MIN
FRONTREAR
FRONT REAR
CH2
REMOTE
GAIN HPF LPF
BASS
BOOST
MIN M AX 50H z 50 Hz 1.2 KH z
HPF
6dB
FLA T 0dB
LPF 12d B
500 Hz
MIN M AX 50H z 50 Hz 1.2 KH z
HPF
6dB
FLA T 0dB
LPF 12d B
500 Hz
GAIN HPF LPF
BASS
BOOST
MIN M AX 50H z 50H z 1.2 KH z
HPF
6dB
FLA T 0dB
LPF 12d B
500 Hz
MIN M AX 50H z 50H z 1.2 KH z
HPF
6dB
FLA T 0dB
LPF 12d B
500 Hz
Minimum
4
Minimum
4
Minimum
4
Minimum
4
FRONT
FRONT
REAR
REAR
Figure 3

REMOTE INPUT POWE R PROTECT
1.Speaker Connection
5.Ground
4. Remote Turn-on Input
2. RCA Input Jacks
1.Remote Bass Level Control
3. Power Indicator LED
4. Protection Circuit Indicator LED
RA Tivo 350.1
Figure 1
Figure 2
3. Battery +12V Input
2. 40Amp Fuse
3
OUTPUT
FUSE 12V REM GN D
POWER
20
CH2 CH4
CH1 CH3
4-Channel Satellite System
RA Tivo 64.5
CH1 CH3 CH4
CH2CH4
CH1CH3
4 MIN 4 MIN
FRONTREAR
FRONT REAR
CH2
REMOTE
GAIN HPF LPF
BASS
BOOST
MIN MAX 50Hz 50 Hz 1.2KH z
HPF
6dB
FLAT 0dB
LPF 12dB
500Hz
MIN MAX 50Hz 50 Hz 1.2KH z
HPF
6dB
FLAT 0dB
LPF 12dB
500Hz
Minimum
4
Minimum
4
Minimum
4
Minimum
4
FRONT
REAR

Figure 3
1.SUBSONIC
2.Low Pass Filter
3.GAIN Control
4
SUB SONIC LPF GAIN
MIN MAX40Hz 18 0H zOFF 50Hz
19
Subwoofer
CH2 Full Range
CH1 Full Range
Bridged - Mono Subwoofer System
RA Tivo 64.5
CH1 CH3 CH4
CH2CH4
CH1CH3
4 MIN 4 MIN
FRONTREAR
FRONT REAR
CH2
REMOTE
GAIN HPF LPF
BASS
BOOST
MIN MAX 50Hz 50 Hz 1.2KH z
HPF
6dB
FLAT 0dB
LPF 12dB
500Hz
MIN MAX 50Hz 50 Hz 1.2KH z
HPF
6dB
FLAT 0dB
LPF 12dB
500Hz
Minimum
2
Minimum
4
Minimum
4
FRONT
REAR

GND REM 12V FUSE
PROTECT POWER
POWER
L R
BTL (4 MIN)
SPEAKER
INPUT
RL
REMOTE
1.Left Speaker Output
2.Right Speaker Output
3.
4.RCA Input Jacks
Remote Control
RA Tivo 75.2
1.
2.Remote Turn-on Input
3.Battery +12V Input
Ground 4.30Amp Fuse
5.Protection Circuit Indicator LED
6.Power Indicator LED
Figure 1
Figure 2
5 18
CH4 Speaker -
CH4 Speaker +
CH3 Speaker -
CH3 Speaker +
Remote Turn-on
CH1 Speaker +
CH1 Speaker -
CH2 Speaker +
CH2 Speaker -
4-Channel Full-Range Operation
RA Tivo 64.5
GND R EM 12V FUS E
PRO TECT PO WER
POWER
CH1 CH3 CH4
CH2CH4
CH1CH3
4 MIN 4 MIN
FRONTREAR
FRONT REA R
CH2
REMOTE
Minimum
4
Minimum
4
Minimum
4
Minimum
4

1.GAIN Control
2.Filter Select Switch
3.HPF Control
4.Bass Boost Select Switch
5.LPF Control
6
GAIN HPF LPF
BASS
BOOST
MIN MAX 50Hz 50 Hz 1.2KH z
HPF
6dB
FLAT 0dB
LPF 12dB
500Hz
45
17
2-Channel Full-Range, Satellite, or Subwoofer System
L Subwoofer R Subwoofer
L Full Range R Full Range
RA Tivo 75.2
L R
BTL ( 4 MIN)
SPE AKER
INP UT
R
L
REM OTE
GAIN HPF LPF
BASS
BOOST
MIN MAX 50Hz 50 Hz 1.2KH z
HPF
6dB
FLAT 0dB
LPF 12dB
500Hz
GAIN HPF LPF
BASS
BOOST
MIN MAX 50Hz 50 Hz 1.2KH z
HPF
6dB
FLAT 0dB
LPF 12dB
500Hz
GAIN HPF LPF
BASS
BOOST
MIN MAX 50Hz 50 Hz 1.2KH z
HPF
6dB
FLAT 0dB
LPF 12dB
500Hz
Minimum
2
Minimum
2
Minimum
2
Minimum
2
Minimum
2
Minimum
2
Figure 3

GND REM 12V FUSE
PROTE CT POWER
POWER
7
RA Tivo 64.5
1.
2.Remote Turn-on Input
3.Battery +12V Input
Ground 4.40Amp Fuse
5.Protection Circuit Indicator LED
6.Power Indicator LED
CH1 CH3 CH4
CH2CH4
CH1CH3
4 MIN 4 MIN
FRONTREAR
FRONT REAR
CH2
REMOTE
1.Front Speaker Output
2.Rear Speaker Output
3.RCA Input Jacks
4.Remote Control
16
Bridged - Mono Subwoofer System
RA Tivo 75.2
Subwoofer
L R
BTL (4 MIN)
SPEAKER
INPUT
RL
REMOTE
GAIN HPF LPF
BASS
BOOST
MIN MAX 50H z 50 Hz 1.2KHz
HPF
6dB
FLAT 0dB
LPF 12dB
500Hz
Minimum
4
Figure 1
Figure 2

1.Front GAIN Control
2.Front Filter Select Switch
3.Front HPF Control
4.Front Bass Boost Select Switch
5.Front LPF Control
6.Rear GAIN Control
7.Rear Filter Select Switch
8.Rear HPF Control
9.Rear Bass Boost Select Switch
10.Rear LPF Control
8
GAIN HPF LPF
BASS
BOOST
MIN MAX 50Hz 50Hz 1.2KHz
HPF
6dB
FLAT 0dB
LPF 12dB
500Hz
MIN MAX 50Hz 50Hz 1.2KHz
HPF
6dB
FLAT 0dB
LPF 12dB
500Hz
4
9
3
8
2
7
1
6
5
10
FRONT
REAR
15
Right Speaker -
Right Speaker +
Left Speaker -
Left Speaker +
2-Channel Full-Range Operation
Remote Turn-on
RA Tivo 75.2
L R
BTL (4 MIN)
SPEAKER
INPUT
RL
REMOTE
GND REM 12V FUSE
PROTECT POWER
POWER
Minimum
2
Minimum
2
Figure 3

9
INSTALLATION
We recommend you have the installation done by an Authorized REFERENCE AUDIO Dealer.
a solid, dry and low vibration surface in the trunk or passenger area. Mount the amplifier
in an open air area to insure proper heat dissipation. Mount the amplifier in a place where
you can access it easily to set the input controllers. Install all amplifier cables as far as
possible from car electrical cables such as the car ignition cable.
14
Remote Turn-on
RA Tivo 350.1
5V MAX.
SIGNAL INPUT
REMOTE CONTROL
REMOTE INPUT POWE R PROTECT
OUTPUT
FUSE 12V REM GN D
POWER
Minimum
1
Dual 4Dual 4
TWO SPEAKER MONO 1 Ω
The ground wire should be connected directly with the chassis of your vehicle which should
be a metal to metal ground point connection. The amplifier must be mounted securely at

RA Tivo 1000.1
10
Our mini amplifiers can be used in a variety of system applications.
les are provided below.
A few examp-
WIRING AND APPLICATIONS
13
RA Tivo 350.1
ONE SPEAKER MONO 1 Ω
Remote Turn-on
5V MAX.
SIGNAL INPUT
REMOTE CONTROL
REMOTE INPUT POWE R PROTECT
OUTPUT
FUSE 12V REM GN D
POWER
Minimum
1
Dual 2

RA Tivo 1000.1
11 12
RA Tivo 1000.1