AudioControl A800.1 Mono Block Amplifier User Guide
- September 9, 2024
- AudioControl
Table of Contents
A800.1 Mono Block Amplifier
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Product Information
Specifications
- Model: A800.1
- Type: Mono-Block Amplifier
- Power Output: [insert power output here]
- Input Voltage: +12V
- Wiring: 8 to 4 AWG insulated wiring
Product Usage Instructions
Important Safety Instructions
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Read and keep the instructions for future reference.
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Heed all warnings and follow all instructions provided.
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Avoid using the apparatus near water or heat sources.
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Ensure proper installation by qualified personnel to prevent
injuries and damage. -
Use insulated wiring of 8 to 4 AWG for adequate current
supply. -
Protect wiring with rubber grommets when passing through metal
openings. -
Refer servicing to qualified personnel if the apparatus is
damaged or malfunctions.
Connection Panel Features
The connection panel includes terminals for various
connections:
- Main Power Input
- Ground Connection
- Speaker Outputs
- Remote Turn-On Input
- Line Inputs
- Subwoofer Output
- Valet Mode Connection (Optional)
Frequently Asked Questions (FAQ)
Q: Can I install the A800.1 amplifier by myself?
A: It is recommended to have the amplifier installed by
qualified personnel to ensure proper installation and prevent any
damage to your vehicle or the amplifier itself.
Q: What should I do if the amplifier gets exposed to
moisture?
A: If the amplifier has been exposed to moisture, do not operate
it and refer servicing to qualified personnel to prevent any damage
to the amplifier or potential safety hazards.
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A800.1
A800.1
Features
· 1 x 400 W @ 4 Ohms, 1 x 600 W @ 2 Ohms, 1 x 800 W @ 1.33 Ohms
· High Current Design
· 2 RCA Line Inputs
· 2 RCA Line Outputs
· GTOTM Signal Sense
· Subsonic Filter -24 dB Linkwitz-Riley
· ParaBASS® Low Frequency Contouring
· Independent -12 dB Linkwitz-Riley Crossovers
· Optional wired ACR-1 Remote Control for Subwoofer Level
· Valet Mode Enabled
· LC Direct High Level Input
· Start-stop compliant
· EV compliant up to 17V · Sleek Chassis Design
A800.1
· SPIKE MODE enabled
Mono-Block Amplifier
Quick Start Guide
Important Safety Instructions
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A800.1
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install in accordance with the
vehicle manufacturer’s instructions.
8. Do not install near any heat sources such as mufflers, silencers, exhaust
pipes, or other apparatus (including amplifiers) that produce heat.
9. WARNING: Improper installation may lead to permanent injury or death.
Installation of the apparatus must be done with great care by qualified
personnel, to prevent damage to fuel lines, power, and other electrical
wiring, hydraulic brake lines, and other systems, that might compromise
vehicle safety.
10. Provide +12V and Ground insulated wiring of 8 to 4 AWG to ensure adequate
current to the amplifier.
11. Use rubber grommets to protect wiring whenever passing wires through
metal openings or bulkheads.
12. Only use attachments/accessories specified by the manufacturer.
13. Refer all servicing to qualified service personnel. Servicing is required
when the apparatus has been damaged in any way, such as the power input
terminals are damaged, liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
14. This apparatus shall not be exposed to dripping or splashing, and no
object filled with liquids, shall be placed on the apparatus.
15. Fuses inside the fuse holder at the battery shall be replaced only with
the correct type and fuse value, and only when the apparatus is powered off.
16. Exposure to high sound pressure levels may lead to permanent hearing
loss. Take every precaution to protect your hearing.
The lightning flash with arrowhead symbol within an equilateral triangle is
intended to alert the user to the presence of uninsulated “dangerous voltage”
within the product’s enclosure, that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the
user of the presence of important operating and maintenance (servicing)
instructions in the literature accompanying the appliance.
Caution: to reduce the risk of electric shock, do not disassemble the
apparatus, other than to remove the top panel to access the controls. There
are no user-serviceable parts inside. Refer servicing to qualified personnel.
Recycling notice: If the time comes and this apparatus has fulfilled its
destiny, do not throw it out into the trash. It has to be carefully recycled
for the good of mankind, by a facility specially equipped for the safe
recycling of electronic apparatii. Please contact your local or state
recycling leaders for assistance in locating a suitable nearby recycling
facility. Or, contact us and we might be able to repair it for you.
Quick Start Guide
Connection Panel Features
A800.1
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5 67 8
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1. Power Input Terminal +12V This screw terminal connects to the +12V
battery binding post of the vehicle. Use quality insulated wire, 4 AWG.
2. Remote Power Input Terminal This screw terminal connects to the 12V
remote trigger output of some head units. When the head unit is turned on,
then the A800.1 will turn on.
3. Valet Mode Connection – This screw terminal connects to an optional switch
to lower the max volume to 25% when switched on.
4. Power Input Terminal Ground This screw terminal connects to a good
ground connection on the vehicle. Use quality insulated wire, gauge 4 AWG.
5. LC Direct The speaker-level output (20V MAX) from amplifiers and factory
installed radios can connect here. Do not use these inputs if you are using
the RCA line-level inputs.
6. RCA Analog Line-Level Inputs The line-level output from an aftermarket
head unit can connect here. Do not use these inputs if you are using the
speaker-level inputs (LC Direct).
7. RCA Analog Line-Level Outputs The line-level output can supply signal to
additional amplifiers as needed.
8. Remote Level Control (optional) This port connects to the ACR-1 remote
level control.
9. Speaker-Level Output Terminals These screw terminals connect with
speaker wire to the subwoofer, or multiple subwoofers. Make sure that the
speaker impedance does not dip below 2 Ohms or see page 13 for SPIKE MODE use.
3
Top Cover Removal
The top cover must be removed to gain access to the controls, and then put
back on again to protect the controls from dust bunnies.
Removal Procedure
1. Locate the two screws holding the top cover on the amplifier.
2. Use the supplied hex key to loosen both screws just enough until the edge
of the cover can lift freely up just a little. (There is no need to remove the
screws all the way, in case you lose them.)
3. Lift the cover off of the amplifier.
4. Place the cover in a safe and handy place, ready for the time when you
have finished adjusting the controls to your immense satisfaction, and just
before Alfred brings tea and sandwiches.
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A800.1
Quick Start Guide
Control Panel Features
A800.1
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A800.1
10 11
12 13 14 15 16 17 18
Quick Start Guide
10. Power LED – If you have connected your battery power, vehicle ground, and
turn-on lead (or used an alternative signal sensing turn on mode correctly),
then this light should be illuminated white to indicate the amplifier is
powered ON.
11. Protection LED If this LED illuminates red, this signifies the amp is
in protection mode and something is wrong. If cycling the power to the
amplifier does not take amp out of protection then disconnect speaker wires
and cycle power. If the amp is no longer in protection then check speaker and
wires for shorting. If light stays on with speaker wires disconnected then
contact AudioControl Technical support for further instruction. If the LED
illuminates amber, this signifies the amp is in Valet Mode.
12. Input Level Switch High (LC Direct) = 1.5-20 volts, Low (RCA) = 0.5 -6
volts. Select High for most systems using a factory stereo as the source.
Select Low for most systems using an aftermarket source unit, LOC, or DSP.
13. Remote / GTO / Audio (Rmt) Select this mode when the remote turn-on
signal from an aftermarket head-unit, LOC, or DSP is present to turn the amp
ON. (GTOTM) for Ch 1 High Level Input Only: Choose this mode when no turn on
signal is available, and the amplifier will gracefully turn on when it detects
your source unit powering up, then turn off after the source unit powers down,
(Aud) When this mode is selected, the amplifier will turn ON when it detects
audio signal from Ch 1 is present on the inputs, regardless of the source. If
you turn the head unit on, but
DON’T play audio, the amplifier will not turn on when using this turn on mode.
14. Low Pass Crossover A crossover allows you to match a speaker to the
frequency range it is designed to handle. Choosing the crossover point
recommended by the speaker manufacturer will provide increased speaker
reliability and optimum sound quality. The A800.1 amplifier has selectable low
pass crossover frequencies at 60 Hz-120 Hz. The amplifier produces the
frequency range below the selected crossover frequency.
15. Subsonic Filter The Subsonic filter is normally used on a vented
subwoofer enclosure. Recommended setting is 1/2 octave below the enclosure
tunning frequency.
16. Gain Use this dial to match the source unit’s output voltage with the
inputs of amplifier channels 1 & 2. Remember, this is NOT a volume knob.
17. Max. Indicator This LED indicates when channels 1&2 have been optimized
for maximum performance. This LED should illuminate momentarily during brief
bursts of music playback at max volume. In most scenarios, it should not be
constantly illuminated for long periods of time.
18. ParaBASS® Two simple controls allow for killer bass tweaking. The
ParaBASS (Hz) knob selects the center frequency, between 40 Hz and 80 Hz. The
level knob provides up to 10 dB of boost centered around the ParaBASS®
frequency.
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7
A800.1
ACR-1 (Optional)
ACR-1 remote
The optional AudioControl ACR-1 dash control is a remote level control for
your A800.1 amplifier. It may be mounted under the dash using its own
enclosure, or through a custom hole in the dash. The level control knob should
be within reach of the driver, and in a spot where the LED is plainly visible.
Insure the amplifier is powered off when connecting the ACR-1.
Dash Bracket Installation: The dash control mounts with two screws, which
attach to the underside of the dashboard. Slide under the dash and place the
dash control in its mounting position, mark the two best mounting holes, drill
pilot holes, and secure with two screws.
Custom Installation: For that custom, finished look, the dash control can be
flush-mounted directly on the dashboard (or anywhere else). See ACR-1
manual/packaging for details and diagram.
The long-awaited moment when “plethora” is used in a manual
The plethora of A800.1 controls allows for a wide variety of installation
possibilities. This quick start guide gives a few examples of system diagrams
reference (pages 11-13) and includes a few notes about the control settings
for each one.
Note: The technical writer reserves the right to be wrong about things, due to
the cold medicine being the night-time sleepy stuff, and not the usual day-
time strength.
Quick Start Guide
We left this page for you to marvel in the pure white. Move to next page once
you have had enough.
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Quick Start
Here are a few general steps to get your A800.1 amplifier up and running:
1. Undo the +12V and Ground connections to the car battery before making any
connections to the amplifier.
2. Pick a mounting location that will provide access to the controls and
connections, provide adequate ventilation, and also protect the amplifier from
heat, moisture, and dirt. Make sure that the heat-sink fins are not covered.
3. The A800.1 amplifier needs to be securely mounted using the four mounting
holes located in each corner.
4. Before drilling any holes, take every precaution to prevent any damage to
fuel lines, power and other electrical wiring, hydraulic brake lines, and
other systems, that might com-
promise vehicle safety.
5. When making connections, designate red RCA plugs as right, and designate
white, black, or grey plugs as left. This is a good idea for consistency.
6. Use quality interconnect cables.
7. Always connect the amps Ground terminal first before connecting the 12V
power wire to the amp. Not following these instructions could result in
damaging the amp and this would not be covered under warranty. Also NEVER
REMOVE THE GROUND WIRE from the amp while the 12V wire is connected.
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A800.1
8. Connect the Ground terminal of the unit to the chassis of the vehicle,
using 4 AWG wire. Connect the +12V wire using the same gauge wire as the
ground wire.
9. Connect the remote power terminal of the amp to the remote turn-on output
of your source unit. Alternatively, you can skip this connection and use the
GTO / Aud turn-on method.
10. Connect your audio inputs to the amp either speaker-level or line-level
RCA… not both.
11. Run the optional ACR-1 remote to the front of the vehicle to adjust the
output level on the fly.
12. Connect your loudspeakers (2ohm suggested or 1.33 ohms for SPIKE MODE).
13. Once all connections are made, reconnect the vehicle battery. 14. Adjust
your input source gain using the MAX Clip LED. When the
Audio is playing look at the light and when the music peaks the light should
flash. 15. Set the A800.1 crossovers to the frequency recommended by the
loudspeaker manufacturer. 16. Adjust the Subsonic filter when using a vented
enclosure. 17. Enjoy the drive!
Quick Start Guide
Power Connections
Head Unit
Remote Amplifier +12V Trigger
A800.1
Head Unit
A800.1 turns on using GTO on inputs 1 and 2.
Battery
Fuse +12V
Ground
! Caution
A 100 amp external fuse
must be added to the
Positive (+) wire. For SPIKE
MODE use a 120 amp.
A800.1
+12V Ground
No remote turn on wire is needed
–
In this example, the head unit has a +12V trigger output that is connected to
the A800.1 remote input terminal. When the head unit is turned on, it will
turn on the A800.1 amplifier.
Use 4 AWG insulated wire for the +12V and Ground connections.
In this example, the GTO signal sense feature can be used to gently turn on the A800.1 amplifier when an audio input signal is detected on inputs 1.
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11
A800.1 System #1: Adding a Subwoofer to a Factory Radio using Speaker-Level
Inputs
High GTO 80 Hz Off
ACR-1 (Optional)
Factory Radio
A800.1
Rear Speaker-level output
Notes: The +12V Power and Ground connections are not shown · Input Level: Input level is set to High. · Trigger mode: Set the trigger mode to GTO. · LPF (Hz): Set the LP filter to 80 Hz. · Subsonic (Hz): Set the Subsonic to Off. · Gain: Set desired Gain level. · ParaBASS® (*) : If you notice a deficiency in your bass response output, you can use the ParaBASS® feature to dial into a specific frequency and boost the response back to your liking.
Subwoofer
- Quick Start Guide
System #2: Adding a Subwoofer to an Aftermarket Radio using Line-Level Inputs
High GTO 80 Hz Off
A800.1
ACR-1 (Optional)
Aftermarket
Radio
Line-level output L/R
Subwoofer
Notes: The +12V Power and Ground connections are not shown · Input Level: Input level is set to Low. · Trigger mode: Set the trigger mode to Rmt. · LPF (Hz): Set the LP filter to 80 Hz. · Subsonic (Hz): Set the Subsonic to Off for sealed enclosures and On for vented. · ParaBASS® (*) : If you notice a deficiency in your bass response output, you can use the ParaBASS® feature to dial into a specific frequency and boost the response back to your liking.
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System #3: SPIKE MODE!
+-
+-
ACR-1
(Optional)
A800.1
Notes: Aftermarket Radio connected. The +12V Power and Ground need a 4 AWG wire for SPIKE MODE. For a 3 subwoofer configuration we recommend using a 12 AWG speaker wire. Speaker outputs connects to 3 x 4 ohm single voice coil subwoofers, this gives you 1.3 ohms. Each subwoofers positive terminal is connected in parallel to each subwoofer. Each subwoofer negative terminal is connected in parallel to each subwoofer. · Input level is set to Low. · Trigger mode is set to Rmt. · LP filter is adjusted to 80 Hz. · Subsonic filter is set to Off with sealed enclosure. · Subsonic filter set to half octave below the tunning frequency with vented enclosure. · Set Gain level right below Max clipping light. · ParaBASS® (*) : If you notice a deficiency in your bass response output, you can use the ParaBASS® feature to dial into a specific frequency and boost the response back to your liking.
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A800.1
+-
Quick Start Guide
Valet Mode Connection
On/Off Switch Not Included
Head Unit
Remote Amplifier +12V Trigger
+12V
Ground
Notes: Connect a wire to the Valet terminal on the amplifier. Connect the
other end to a On/Off switch. (Any 2 prong On/Off switch should work) Connect
the other open switch prong to chassis ground.
When the Valet switch is activated, the amplifier limits maximum volume to
25%, protecting your audio system from the wiles of the wayward but well-
meaning valet.
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Specifications
All specifications are measured at 14.4 VDC (standard automotive voltage). As
technology advances, AudioControl reserves the right to continuously change
our specifications, like our Pacific Northwest weather, although we are
working on a surround-sound umbrella as well.
A800.1 Mono Block Amplifier
Power Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 x 400 Watts @ 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 x 600 Watts @ 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 x 800 Watts @ 1.33 S/N Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-110.2dBA dBa, Ref 400 Watts @ 4 THD+N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <0.14% Power / Ground Wire Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 AWG Crossover. . . . . . -12 dB/Octave Linkwitz-Riley, Adjustable From 60 Hz to 120 Hz Subsonic . . . . . . . . -24 dB/Octave Linkwitz-Riley, Adjustable From 0 Hz to 50 Hz Speaker-Level Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 V max Line-Level Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V max Recommended Fuse rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100A Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.05 lbs Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.9″W x 6.7″ D x 2.1″ H
AudioControl For more information about this fine product, and for technical
questions, additional details of the limited warranty and repair services,
please visit www.audiocontrol.com
AudioContol “a Stinger Company”
15500 Lightwave Drive Suite 202
Clearwater, FL 33760
Mobile audio support:
Phone: 425-777-7723
©2024 AudioControl. All rights reserved. For more information about this fine
product, and for details of the limited warranty, and repair services, please
visit our website at www.audiocontrol.com
All specifications are subject to being covered in honey without notice.
Email: support@audiocontrolmobile.com
As Technology advances, AudioControl reserves the right to continuously change
our specifications.
© 2024 Stinger. All rights reserved. AudioControl is a Stinger Company.
15
The Warranty
In just the same way as walking into a room and seeing a big hairy spider on
the wall, people are scared of warranties. Lots of fine print. Months of
waiting around. Well, fear no more. This warranty is designed to make you rave
about AudioControl. It’s a warranty that looks out for you and your client,
plus helps you resist the temptation to have your friend Sparky, who’s “good
with electronics,” try to repair your AudioControl product. So go ahead, read
this warranty, then register the information at www.audiocontrol. com/product-
registration and include your comments.
Our warranty has conditional conditions! “Conditional” doesn’t mean anything
ominous. The Federal Trade Commission tells all manufacturers to use the term
to indicate that certain conditions have to be met before they’ll honor the
warranty. If you meet all of these conditions, AudioControl will, at its
discretion, repair or replace any AudioControl Altitude products that exhibit
defects in materials and/or workmanship for one (1) year from the original
date you bought it. We will repair or replace it, at our option, during that
time.
Here are the conditional conditions:
1. You must fully register your purchase within 15 days of the purchase date
by going to the AudioControl product registration page at:
www.audiocontrol.com/product-registration
Failure to register your product will negate the warranty.
2. You need to hold on to your sales receipt! All warranty service requires
original sales receipt documentation. The warranty only applies to the
original purchaser from an authorized AudioControl dealer. Note: Products
purchased from unauthorized dealers are not covered under warranty.
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A800.1
3. The AudioControl Altitude products must have originally been purchased
from an authorized AudioControl dealer. If an authorized AudioControl dealer
installs your AudioControl product, they also must use all Stinger power
management and the warranty is extended to (3) years.
4. Our warranty covers AudioControl products that have been installed
according to the instructions in this manual.
5. You cannot let anyone who isn’t: (A) the AudioControl factory; or (B)
someone authorized in writing by AudioControl, service your AudioControl
product. If anyone other than (A), or (B) messes with your AudioControl
product, the warranty is void.
6. The warranty is void if the serial number is altered, defaced or removed,
or if your product has been used improperly. Now that may sound like a big
loophole, but here is what we mean by this: Unwarranted abuse is: (A) physical
damage (don’t use your product to pound in fence posts); (B) improper
connections (120 volts into the amplifier terminals can fry the poor thing).
This is the best product we know how to build, but for example, if you mount
it to the front bumper of your car, drop it over Niagara Falls, or use it for
anchoring your boat, something will go wrong.
Assuming you conform to 1 through 6, and it really isn’t all that hard to do,
we get the option of fixing your product, or replacing it with a new one, at
our discretion. In the event that your product is out of warranty or not
covered under our warranty, you may request to have any damage repaired at our
normal “Out of Warranty” repair cost.
Quick Start Guide PN 913-192-0 Rev B
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>