The Story
Model: Based on TI TPA3221 Class-D Amplifier Chip
Key Features
* Wide Supply Voltage Range: 10V - 16V
* Working Voltage: Boost 12v to 22V stable mode
* Stereo (BTL) Output Modes:
* BTL Mode: 4x60W RMS @ 4Ω (1% THD+N), 4x125W RMS @ 2Ω (1% THD+N)
* High Efficiency: ≥90% (typical)
* Ultra-Low Standby Power: <1mA
* Signal-to-Noise Ratio (SNR): >108dB
* 3-band EQ: BASS/MID/HIGH with selectable gain settings (18dB, 24dB, 30dB, 34dB)
* Frequency Response: 20Hz~20KHz(±3dB)
* Fuse Rating: 15A
Enhance Your Audio Experience with the ATOTO Speakers
* To ensure sound quality and prevent speaker damage, please verify that your car speakers can handle at least 50W. For performance, consider upgrading to or pairing with the ATOTO CS-651DC/CS-651DST speakers (not included).
* Combining the ATOTO CA-AEC122D amplifier with the CS-651DC/CS-651DST speakers (not included) offers a superior audio experience. These speakers boast an RMS power of 60-70W, complementing the amplifier's powerful 4x60W RMS output. This pairing makes high-fidelity sound and is the key to unlocking a sensational musical journey in your vehicle.
Recommended Volume Range
* For the ATOTO car stereo system, which has a peak volume of 40, it is recommended to use the volume range between 10 and 20 for optimal sound quality and power output experience.
* If the volume is set between 36 and 40 and operates continuously for more than 8 hours, there is a significant likelihood of blowing a fuse (whether in the car stereo or the amplifier itself) and distortion may occur, adversely affecting the listening experience.
High-Performance Output
Unleash powerful stereo and mono sound with the TI TPA3221 D-Class amplifier chip. Enjoy 4x60W RMS at 4 Ohms (1% THD+N) and 4x125W RMS at 2 Ohms (1% THD+N) in BTL mode. Experience your music like never before—with clarity, depth, and intensity.
Wide Voltage Input & Flexible EQ Gain
Adaptable to various power sources with support for 10V to 16V input, this system features a working voltage that boosts from 12V to a stable 22V, ensuring full power output of the amplifier chip even with input voltages ranging from 10V to 16V. Customize your audio experience with a 3-band EQ for Bass, Mid, and High frequencies, and choose from selectable gain settings of 18dB, 24dB, 30dB, or 34dB. Whether you prefer subtle tunes or booming bass, tailor the sound to your liking.
Comprehensive Protection Features
Engineered for reliability with built-in protections: Under-Voltage (UVP), Over-Voltage (OVP), Short-Circuit (SCP), and Over-Temperature (OTP). Clipping detection and DC speaker protection ensure safe operation under all conditions, giving you peace of mind on every journey.
High Efficiency & Superior Audio Quality
Achieve exceptional audio fidelity with over 90% efficiency and ultra-low idle power consumption (<1mA). Boasting a signal-to-noise ratio exceeding 108dB, the CA-AEC122D delivers crystal-clear sound that brings your music to life.
Compatibility and Installation
* Plug-and-Play design, seamlessly compatible with ATOTO aftermarket head units
* Supports standard 2-channel stereo and mono-channel configurations
* Optimized thermal performance with thermally enhanced HTSSOP package (44-pin with bottom heat sink pad)
Only compatible with our car stereos with installation styles of:
A) UDH07D (including but not limited to A6G2A7PF, A6G2B7PF, A6G2C7PF, F7G2A7SE, F7G2A7XE, S8G2A74SD, S8G2A78UL, S8G2A79UP, A5LG2A7T, A5LG2B7T)
B) WUDH07D (including but not limited to A6TYC7PF, F7TYC7SE, F7TYC7XE, S8TYC78UL, S8TYC74PM)
C) SAH08D/SAH10D (including but not limited to F7G1A8PE, F7G1A8XE, F7G110XE, S8G1A84SD, X10G210E,)
D) IAH09D/IAH10D (including but not limited to A6G209PF, F7G211SE, F7G211XE, S8G2114PM, S8G2119UP, S8G2113LT, A5LG209T, A5LG211T, X10G211E, X10G209E)
Important:
1) The models listed here are not complete. Please refer to the listing information or the installation manual on our online website by scanning the QR code on box. If the installation style is listed above, then the car stereo is compatible with CA-AEC122D amplifier.
2) Not compatible with our A6Y, A6G2A7KL, YS102SL and car stereos from other brands.
3) Not compatible with 7-inch car stereos with a long chassis such as F7G2B7PE, S8G2B74PM, X10G2A7E, X10G2B7E, X10DG2B7E.
4) Not compatible with F7 WE series such as F7G2A7WE, F7G2B7WE, F7G2C7WE, F7G211WE.
5) Not compatible with models specific for Volkswagen vehicles such as A6VW09PF or S8VW114SD.
6) The CA-AEC122D amplifier operates at a power output of 56W/22.5V. For optimal sound quality, it is recommended to match the amplifier’s power limit with the car stereo by setting the volume between levels 10-20 while playing music.
Exceeding the recommended volume range (21-35) may cause audio distortion, affecting the listening experience. Prolonged use at higher volumes (36-40) could risk blowing the amplifier's fuses, potentially leading to damage.
Please adhere to these guidelines to ensure the best performance and avoid unnecessary issues.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Model: Based on TI TPA3221 Class-D Amplifier Chip
Key Features
* Wide Supply Voltage Range: 10V - 16V
* Working Voltage: Boost 12v to 22V stable mode
* Stereo (BTL) Output Modes:
* BTL Mode: 4x60W RMS @ 4Ω (1% THD+N), 4x125W RMS @ 2Ω (1% THD+N)
* High Efficiency: ≥90% (typical)
* Ultra-Low Standby Power: <1mA
* Signal-to-Noise Ratio (SNR): >108dB
* 3-band EQ: BASS/MID/HIGH with selectable gain settings (18dB, 24dB, 30dB, 34dB)
* Frequency Response: 20Hz~20KHz(±3dB)
* Fuse Rating: 15A
Enhance Your Audio Experience with the ATOTO Speakers
* To ensure sound quality and prevent speaker damage, please verify that your car speakers can handle at least 50W. For performance, consider upgrading to or pairing with the ATOTO CS-651DC/CS-651DST speakers (not included).
* Combining the ATOTO CA-AEC122D amplifier with the CS-651DC/CS-651DST speakers (not included) offers a superior audio experience. These speakers boast an RMS power of 60-70W, complementing the amplifier's powerful 4x60W RMS output. This pairing makes high-fidelity sound and is the key to unlocking a sensational musical journey in your vehicle.
Recommended Volume Range
* For the ATOTO car stereo system, which has a peak volume of 40, it is recommended to use the volume range between 10 and 20 for optimal sound quality and power output experience.
* If the volume is set between 36 and 40 and operates continuously for more than 8 hours, there is a significant likelihood of blowing a fuse (whether in the car stereo or the amplifier itself) and distortion may occur, adversely affecting the listening experience.
High-Performance Output
Unleash powerful stereo and mono sound with the TI TPA3221 D-Class amplifier chip. Enjoy 4x60W RMS at 4 Ohms (1% THD+N) and 4x125W RMS at 2 Ohms (1% THD+N) in BTL mode. Experience your music like never before—with clarity, depth, and intensity.
Wide Voltage Input & Flexible EQ Gain
Adaptable to various power sources with support for 10V to 16V input, this system features a working voltage that boosts from 12V to a stable 22V, ensuring full power output of the amplifier chip even with input voltages ranging from 10V to 16V. Customize your audio experience with a 3-band EQ for Bass, Mid, and High frequencies, and choose from selectable gain settings of 18dB, 24dB, 30dB, or 34dB. Whether you prefer subtle tunes or booming bass, tailor the sound to your liking.
Comprehensive Protection Features
Engineered for reliability with built-in protections: Under-Voltage (UVP), Over-Voltage (OVP), Short-Circuit (SCP), and Over-Temperature (OTP). Clipping detection and DC speaker protection ensure safe operation under all conditions, giving you peace of mind on every journey.
High Efficiency & Superior Audio Quality
Achieve exceptional audio fidelity with over 90% efficiency and ultra-low idle power consumption (<1mA). Boasting a signal-to-noise ratio exceeding 108dB, the CA-AEC122D delivers crystal-clear sound that brings your music to life.
Compatibility and Installation
* Plug-and-Play design, seamlessly compatible with ATOTO aftermarket head units
* Supports standard 2-channel stereo and mono-channel configurations
* Optimized thermal performance with thermally enhanced HTSSOP package (44-pin with bottom heat sink pad)
Only compatible with our car stereos with installation styles of:
A) UDH07D (including but not limited to A6G2A7PF, A6G2B7PF, A6G2C7PF, F7G2A7SE, F7G2A7XE, S8G2A74SD, S8G2A78UL, S8G2A79UP, A5LG2A7T, A5LG2B7T)
B) WUDH07D (including but not limited to A6TYC7PF, F7TYC7SE, F7TYC7XE, S8TYC78UL, S8TYC74PM)
C) SAH08D/SAH10D (including but not limited to F7G1A8PE, F7G1A8XE, F7G110XE, S8G1A84SD, X10G210E,)
D) IAH09D/IAH10D (including but not limited to A6G209PF, F7G211SE, F7G211XE, S8G2114PM, S8G2119UP, S8G2113LT, A5LG209T, A5LG211T, X10G211E, X10G209E)
Important:
1) The models listed here are not complete. Please refer to the listing information or the installation manual on our online website by scanning the QR code on box. If the installation style is listed above, then the car stereo is compatible with CA-AEC122D amplifier.
2) Not compatible with our A6Y, A6G2A7KL, YS102SL and car stereos from other brands.
3) Not compatible with 7-inch car stereos with a long chassis such as F7G2B7PE, S8G2B74PM, X10G2A7E, X10G2B7E, X10DG2B7E.
4) Not compatible with F7 WE series such as F7G2A7WE, F7G2B7WE, F7G2C7WE, F7G211WE.
5) Not compatible with models specific for Volkswagen vehicles such as A6VW09PF or S8VW114SD.
6) The CA-AEC122D amplifier operates at a power output of 56W/22.5V. For optimal sound quality, it is recommended to match the amplifier’s power limit with the car stereo by setting the volume between levels 10-20 while playing music.
Exceeding the recommended volume range (21-35) may cause audio distortion, affecting the listening experience. Prolonged use at higher volumes (36-40) could risk blowing the amplifier's fuses, potentially leading to damage.
Please adhere to these guidelines to ensure the best performance and avoid unnecessary issues.
