Free shipping & Tax included

Arrive within 7days learn more

ATOTO CA-AEC01 Car Amplifier, 4 Channel, 400 Watts Max Power, 2/4 Ohm Stable, Class A/B, Only Compatible with Selected ATOTO Car Stereos

$79.90 USD $119.90
Tax included and free shipping.
Save extra 35% CODE: FLASHSALE
  • 400W Max Power (4x100W at 2Ω, 4x60W at 4Ω)
  • Compatible with Selected ATOTO Head Units (UDH07D, WDH07D, SAH08D/SAH10D, IAH09D/IAH10D)
  • No Compatibility Issues with Proper Wiring
  • Compact and Easy to Install with ATOTO Stereos
  • Built-in LOCs for Better Sound Integration
  • RMS Power: 220W (4x55W at 2Ω), 188W (4x47W at 4Ω)

30 Day Price Guarantee
  • 30 Days Hassle-Free Returns
  • Shipping from US Warehouse (3-7 Days Delivery)
  • Found a lower price? Contact us, and we’ll match it!

1 Year + 180 Days Warranty

We offer a comprehensive warranty on all of our products to give you peace of mind during use.

  • Warranty Period: This product comes with a 12-month standard warranty.
  • Extended Warranty: Purchasing on our official website allows you to register directly for an extended warranty, adding an extra 180 days of coverage.

For more details, please visit our [Warranty Policy].

After purchasing, please make sure to [register your product] to activate your warranty coverage.

Free Shipping

We offer free shipping on all orders, with delivery typically within 7 days.

  • Free Shipping: All orders are shipped free of charge and will arrive within 7 days.
  • Return Policy: If you're not completely satisfied with your purchase, you have 30 days to return or exchange the product.

For full details, please visit our [Shipping Policy] and [Return Policy].

Features
  • ATOTO CA-AEC01 Car Amplifier, 4 Channel, 400 Watts Max Power, 2/4 Ohm Stable, Class A/B, Only Compatible with Selected ATOTO Car Stereos

  • 【Power Pack for ATOTO Head Units】ATOTO CA-AEC01 amplifier is a power pack for you ATOTO head unit. Much more powerful than the built-in amp, it greatly boosts your audio experience. Your need for high sound quality and power will be satisfied. As a one-stop solution, there will be no problems of compatibility issues. For example, common problems such as feedback and noise due to improper wiring or grounding when installing 3-rd party amps are not an issue at all.

  • 【Compatibility】Only compatible with ATOTO head units with the installation styles of (1) UDH07D (2) WDH07D (3) SAH08D/SAH10D (4) IAH09D/IAH10D. You can check the installation style of your ATOTO head unit on its Amazon page or installation manual. NOT COMPATIBLE with 7-inch head units with a long chassis; NOT Compatible with Volkswagen vehicles (specific models) ; NOT COMPATIBLE with head units from other brands.

  • 【Configuration】Dimension: 142mm x 103mm x 41mm (L x W x H); Number of Channels: 4ch Speaker + 2ch RCA (FULL frequency range); Built-in LOCs: Yes; Speaker (Ohm/Ω): 4Ω (recommended) and 2Ω; Peak/Max. Power at 4 Ohm: 240W (4x60W); Peak/Max. Power at 2 Ohm: 400W (4x100W); RMS Power at 4 Ohm: 188W (4x47W); RMS Power at 2 Ohm: 220W (4x55W).

  • 【Easy Installation】As the amplifier is designed to be installed along with ATOTO head units, the installation is very intuitive and easy, with detailed instructions for different installation styles in the manual.

  • 【Compact Size】You won't have to worry about making extra room for it, either. Because after installation, together, they are almost the same size as a double DIN head unit with a long chassis. Depth after installation: (1)on ATOTO UDH07D and WUDH07D head units, 152mm; (2) on ATOTO SAH08D/SAH10D head units, the amp sits on top of the chassis, and does not exceed its surface area; (3) on ATOTO IAH09D/IAH10D head units, 160mm.

Reviews (34)

Customer Reviews

Based on 34 reviews
76%
(26)
24%
(8)
0%
(0)
0%
(0)
0%
(0)
K
KWantz
Reliable space saving amp

Amp provided the clear sound boost I needed, with minimal space requirements.

S
Shaun Izad
A must have addition to the S8 head unit.

You won't know what's missing in you car audio till you attach this power pack to your S8.I did have to back off on the bass a little bit. But once I had the low, mid, and high settings tuned, the sound improvement was night and day.

H
Haner Family
Can run hot 🔥🔥

This little amplifier seems to work well. It is my first sound setup and I wanted to keep it simple, this amp being the final addition to the upgrades. Immediately after installation, the sound and volume was absolutely improved - louder, clearer, awesome.I like that it tucks in behind the head unit (Atoto MS S8G2). I imagine that, if it fit, it may also be compatible with non-Atoto head units.I'm running this with JBL component speakers and am using the sub-out signal line for a Rockford P300-12 (which has its own, internal amplifier/power).Once, the amp cut out volume once or twice before powering off completely. However, that was running at full volume under a hot summer sun.Given the amp is inherently going to be positioned behind the head unit/under the dash/getting lots of heat from sun exposure, this seems like the only flaw with such a setup.

S
Shawn
Three Major Design Flaws

I've only tinkered with this amp for about 30 minutes, but so far it has really woken up my speakers and improved the sound quality. I did a before and after test with my F7XE and I saw a 3db improvement with the same song and volume level. As far as sound improvement goes, 5 stars.The three major problems I've found:1. The adjustment knobs and aux. input location makes no sense. Luckily I'm not using the inputs, so I just had to fine tune the sound before actually mounting the unit.2. The mounting brackets for my F7XE seem to be backwards. They are shown in the manual offsetting the amp towards the left, but in reality they offset it to the right, where the wifi antenna is. I had to remove the antenna to make it fit, but so far have not encountered any issues with wifi signal without it.3. This is the big one--there are a bunch of mounting holes on the amp to allow for fitment to several different head units. However, if you need to use the holes directly over what looks like a copper coil or something inside, the mounting screws will hit said coil thing and blow your fuse on the back of the amp. It happened twice before I realized what was going on. The solution is that side only has one mounting screw instead of two for my application.These issues may only apply to my application, but the install hassle was worth it for the price and added sound quality.

E
Eliarfi
Excelente producto

Muy buen producto suena muy bien

123

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Best Partner for ATOTO head unit - CA-AEC01 Amplifier

ATOTO head unit - CA-AEC01 Amplifier

TOTO, 7 years dedicated in the field of head units, has created a variety of popular and well-made head unit series. In order to bring our loyal customers a better in-car audio experience, a much more powerful external amplifier CA-AEC01 is launched. As a one-stop solution, there will be no problems of compatibility issues.

Compatibility:This power pack is specially designed for selected ATOTO head units. Detailed compatibility information is listed below.

Only compatible with ATOTO head units with installation styles of:

  1. UDH07D (including but not limited to A6G2A7PF, A6G2B7PF, A6G2C7PF, F7G2A7SE, F7G2A7XE, S8G2A74SD, S8G2A78UL, S8G2A79UP)
  2. WUDH07D (including but not limited to F7TYC7SE, F7TYC7XE, S8TYC74PM)
  3. SAH08D/SAH10D (including but not limited to F7G1A8PE, F7G1A8XE, F7G110XE, S8G1A84SD)
  4. IAH09D/IAH10D (including but not limited to A6G209PF, F7G211SE, F7G211XE, S8G2114PM, S8G2119UP, S8G2113LT)

Important:

  1. The models listed here are not complete. Please refer to the installation manual included in the package of the head unit for the installation style.
  2. NOT COMPATIBLE with ATOTO A6Y, A6G2A7KL,YS102SL. NOT COMPATIBLE with head units of other brands.
  3. NOT COMPATIBLE with 7-inch head units with a long chassis such as F7G2B7PE, S8G2B74PM; NOT COMPATIBLE with F7 WE series such as F7G2A7WE, F7G2B7WE, F7G2C7WE, F7G211WE.
  4. NOT COMPATIBLE with Volkswagen vehicles (specific models ) such as A6VW09PF or S8VW114SD.

More power for your money:

This 4-channel amplifier puts out Max 60Wpower and 47W RMS per channel when connected to four 4Ω-speakers(for most cars). It uses ATOTO’ s Dynamic Max Power Management (DMPM) technology to deliver a quick energy boost when need, virtually doubling the amplifier’s output power on musical peaks. It greatly boosts your audio experience by offering twice as much power as the original build-in amp.

No matter when you commute from home to work at normal speeds or drive at highway speeds, you can relax and enjoy the music without noticing the disturbing noise outside. The head unit and amp together make a feature-filled and powerful sound system that you will enjoy for many miles.

Set Your Amplifier Just Here.

ATOTO head unit - CA-AEC01 Amplifier

Disadvantage of the third-party amplifier.

1. You have to look for a place to settle the third-party amp.

If you choose to put the amp at the trunk area, you have to fumble a way from the head unit to near rear speaker place using many long patch cords, which is time-consuming and exhausting. Under-dash area seems to be nearer but the left space is tight after installing the amp, and the amp will suffer dirt and spills in a long run.

2. The wiring problem leads to possible noise.

There may be wiring and earthing problems when you try to put many long wires together to reach the third-party amp, which will cause disturbing noise.

3. The amp power is hampered by long patch cords.

Long wires will increase the resistance, thus causing more amplifier power loss.

Advantage of ATOTO amplifier.

1. Easy to set the amp.

The CA-AEC01 measures just 142mm x 103mm x 41mm (L x W x H). The combined depth of the ATOTO head unit and amp is still less than 160mm, thus it will fit in a wide variety of vehicles with a Double DIN dashboard opening. So don’t worry where to put your external amplifier, ATOTO CA-AEC01 Amplifier will hide in the dashboard opening and leave your car clean and tidy.

2. Fast Installation：

Thanks to the efficient power needs of the DMPM technology, the CA-AEC01 does not require a new power supply wire at the battery, so the installation is fast using supplied radio power wires. In addition, the CA-AEC01 uses a 20PIN power harness with a recessed design on one side, so the cable can be easily tucked in for a cleaner and less-bulky installation. For head units of A6 PF and S8 LT with 16 PIN power harness, we also prepare a 16PIN-20PIN wiring harness to help installation.

3. Clean sounds:

With the build-in line out converters in the external amp, you can connect the amp with the head unit directly from the speaker level output, saving you the trouble of buying another line out converters. The original wiring harness we offered is easy to plug in, and avoid problems of feedback and noise due to improper wiring or grounding when installing 3-rd party amps. Besides, it’s a full-range amplifier covering range from 20 Hz to about 20 kHz.No matter your speakers output low, mid or high frequency, the amp can work well together with them.

ATOTO Amplifier

Mount on head units of UDH07D and WUDH07D installation styles

After mounting on the amplifier, it measures 160mm (6.3 inch)deep for head units like F7G2A7SE, F7G2A7XE and 150mm for head units like A6G2A7PF, A6G2B7PF. The short chassis of ATOTO head units leaves enough space for wiring and other accessories.

ATOTO Amplifier

Mount on head units of SAH08D/SAH10D installation styles

If you’ve purchased ATOTO SAH08D/SAH10D Single DIN head unit and installed it with a DIN pocket before, it’s a good chance to upgrade your sound system by replacing the DIN pocket with the external amplifier.

The head unit and amp group measures only 150mm (5.9 inch)after installation.

ATOTO Amplifier

Mount on head units of IAH09D/IAH10D installation styles

After mounting on the amplifier, it measures 155mm (6.1 inch) deep for ATOTO head units with short chassis and big screen like A6G209PF, F7G211SE, F7G211XE.

ATOTO
ATOTO

How to Connect the Car Amplifier to the Head Unit and the Car?

Step 1: Tune the car amplifier and then mount it on the head unit with screws.

Step 2： If power socket on your head unit is 16PIN, choose the 16-20PIN cable, and plug the 16PIN side into the socket. If power socket on your head unit is 20PIN, choose the 20-20PIN cable, and plug one side into the socket.

Step 3: Plug the 20PIN side into the input socket on the amplifier.

Step 4: Connect the power cable from your car to the amplifier's output socket. Choose either the 20PIN output socket or the 16PIN one based on the power cable from your car.

Our Collections

Atoto

ATOTO CA-AEC01 Car Amplifier, 4 Channel, 400 Watts Max Power, 2/4 Ohm Stable, Class A/B, Only Compatible with Selected ATOTO Car Stereos

$79.90 USD $119.90

Best Partner for ATOTO head unit - CA-AEC01 Amplifier

ATOTO head unit - CA-AEC01 Amplifier

TOTO, 7 years dedicated in the field of head units, has created a variety of popular and well-made head unit series. In order to bring our loyal customers a better in-car audio experience, a much more powerful external amplifier CA-AEC01 is launched. As a one-stop solution, there will be no problems of compatibility issues.

Compatibility:This power pack is specially designed for selected ATOTO head units. Detailed compatibility information is listed below.

Only compatible with ATOTO head units with installation styles of:

  1. UDH07D (including but not limited to A6G2A7PF, A6G2B7PF, A6G2C7PF, F7G2A7SE, F7G2A7XE, S8G2A74SD, S8G2A78UL, S8G2A79UP)
  2. WUDH07D (including but not limited to F7TYC7SE, F7TYC7XE, S8TYC74PM)
  3. SAH08D/SAH10D (including but not limited to F7G1A8PE, F7G1A8XE, F7G110XE, S8G1A84SD)
  4. IAH09D/IAH10D (including but not limited to A6G209PF, F7G211SE, F7G211XE, S8G2114PM, S8G2119UP, S8G2113LT)

Important:

  1. The models listed here are not complete. Please refer to the installation manual included in the package of the head unit for the installation style.
  2. NOT COMPATIBLE with ATOTO A6Y, A6G2A7KL,YS102SL. NOT COMPATIBLE with head units of other brands.
  3. NOT COMPATIBLE with 7-inch head units with a long chassis such as F7G2B7PE, S8G2B74PM; NOT COMPATIBLE with F7 WE series such as F7G2A7WE, F7G2B7WE, F7G2C7WE, F7G211WE.
  4. NOT COMPATIBLE with Volkswagen vehicles (specific models ) such as A6VW09PF or S8VW114SD.

More power for your money:

This 4-channel amplifier puts out Max 60Wpower and 47W RMS per channel when connected to four 4Ω-speakers(for most cars). It uses ATOTO’ s Dynamic Max Power Management (DMPM) technology to deliver a quick energy boost when need, virtually doubling the amplifier’s output power on musical peaks. It greatly boosts your audio experience by offering twice as much power as the original build-in amp.

No matter when you commute from home to work at normal speeds or drive at highway speeds, you can relax and enjoy the music without noticing the disturbing noise outside. The head unit and amp together make a feature-filled and powerful sound system that you will enjoy for many miles.

Set Your Amplifier Just Here.

ATOTO head unit - CA-AEC01 Amplifier

Disadvantage of the third-party amplifier.

1. You have to look for a place to settle the third-party amp.

If you choose to put the amp at the trunk area, you have to fumble a way from the head unit to near rear speaker place using many long patch cords, which is time-consuming and exhausting. Under-dash area seems to be nearer but the left space is tight after installing the amp, and the amp will suffer dirt and spills in a long run.

2. The wiring problem leads to possible noise.

There may be wiring and earthing problems when you try to put many long wires together to reach the third-party amp, which will cause disturbing noise.

3. The amp power is hampered by long patch cords.

Long wires will increase the resistance, thus causing more amplifier power loss.

Advantage of ATOTO amplifier.

1. Easy to set the amp.

The CA-AEC01 measures just 142mm x 103mm x 41mm (L x W x H). The combined depth of the ATOTO head unit and amp is still less than 160mm, thus it will fit in a wide variety of vehicles with a Double DIN dashboard opening. So don’t worry where to put your external amplifier, ATOTO CA-AEC01 Amplifier will hide in the dashboard opening and leave your car clean and tidy.

2. Fast Installation：

Thanks to the efficient power needs of the DMPM technology, the CA-AEC01 does not require a new power supply wire at the battery, so the installation is fast using supplied radio power wires. In addition, the CA-AEC01 uses a 20PIN power harness with a recessed design on one side, so the cable can be easily tucked in for a cleaner and less-bulky installation. For head units of A6 PF and S8 LT with 16 PIN power harness, we also prepare a 16PIN-20PIN wiring harness to help installation.

3. Clean sounds:

With the build-in line out converters in the external amp, you can connect the amp with the head unit directly from the speaker level output, saving you the trouble of buying another line out converters. The original wiring harness we offered is easy to plug in, and avoid problems of feedback and noise due to improper wiring or grounding when installing 3-rd party amps. Besides, it’s a full-range amplifier covering range from 20 Hz to about 20 kHz.No matter your speakers output low, mid or high frequency, the amp can work well together with them.

ATOTO Amplifier

Mount on head units of UDH07D and WUDH07D installation styles

After mounting on the amplifier, it measures 160mm (6.3 inch)deep for head units like F7G2A7SE, F7G2A7XE and 150mm for head units like A6G2A7PF, A6G2B7PF. The short chassis of ATOTO head units leaves enough space for wiring and other accessories.

ATOTO Amplifier

Mount on head units of SAH08D/SAH10D installation styles

If you’ve purchased ATOTO SAH08D/SAH10D Single DIN head unit and installed it with a DIN pocket before, it’s a good chance to upgrade your sound system by replacing the DIN pocket with the external amplifier.

The head unit and amp group measures only 150mm (5.9 inch)after installation.

ATOTO Amplifier

Mount on head units of IAH09D/IAH10D installation styles

After mounting on the amplifier, it measures 155mm (6.1 inch) deep for ATOTO head units with short chassis and big screen like A6G209PF, F7G211SE, F7G211XE.

ATOTO
ATOTO

How to Connect the Car Amplifier to the Head Unit and the Car?

Step 1: Tune the car amplifier and then mount it on the head unit with screws.

Step 2： If power socket on your head unit is 16PIN, choose the 16-20PIN cable, and plug the 16PIN side into the socket. If power socket on your head unit is 20PIN, choose the 20-20PIN cable, and plug one side into the socket.

Step 3: Plug the 20PIN side into the input socket on the amplifier.

Step 4: Connect the power cable from your car to the amplifier's output socket. Choose either the 20PIN output socket or the 16PIN one based on the power cable from your car.

View product