SKU: 62060203064

AIYIMA A3001 Class D Power Amplifier

$4725.00 $5250.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

AIYIMA A3001 Class D Power AmplifierDescription Maximum output power: 300W*1 4 load Power amplifier chip: TPA3255D2 Tone chip: NE5532 DC chip: 2596 Full frequency frequency response: 20Hz 20kHz (3dB) Speaker matching impedance: 4 8 Distortion: 0. 03% when outputting 1W Working voltage: DC24 35V Signal to noise ratio: 106dB Input sensitivity: 0. 775V Dimensions (L*W*H): 120*117. 5*36MM (without protruding knob section) Bass cutoff frequency adjustment range: 40 300Hz Bass attenuation

Description

  • Maximum output power: 300W*1 4Ω load
  • Power amplifier chip: TPA3255D2
  • Tone chip: NE5532
  • DC chip: 2596
  • Full frequency frequency response: 20Hz-20kHz (±3dB)
  • Speaker matching impedance: 4-8Ω
  • Distortion: 0.03% when outputting 1W
  • Working voltage: DC24-35V
  • Signal to noise ratio: ≥106dB
  • Input sensitivity: 0.775V
  • Dimensions (L*W*H): 120*117.5*36MM (without protruding knob section)
  • Bass cutoff frequency adjustment range: 40-300Hz
  • Bass attenuation slope: -12dB Slope

Panel description:

1.Power switch
2. Power indicator
3. Full/bass operation mode switch.
4. Bass up frequency adjustment knob (knob is only available in bass mode)
5. Volume knob (clockwise volume increases, counterclockwise volume decreases)
6. Audio input interface (such as CD, DAC decoder, mobile phone, TV, etc., red to the right channel input, white to the left channel input)
7. Low-pass output (connected to the active subwoofer, synchronized output with the amplifier)
8. Speaker interface (red to positive, black to negative)
9. Power interface (DC power supply must not exceed 35V)

Operation Steps

1. Make sure the VOL knob is at its minimum.
2. Connect the speaker according to the back panel interface indication, pay attention to distinguish between positive and negative.
3. Connect the audio source you want to use.
4. Connect the power supply.
5. Select the desired working mode
6. Press the power button.
7. Turn the knob clockwise to select the desired volume level.
8. In the SUB mode, the bass cutoff frequency can be changed by adjusting the SUB FREQ knob.
PBTL/SUB Switch:
When "PBTL/SUB" is switched to "SUB", SPK OUT connects to the passive subwoofer.
When "PBTL/SUB" is switched to "PBTL", SPK OUT connects to the full range speaker.
The SUBOUT is connected to active subwoofer.

Specifications
  • ❶ Adopt The Instruments TPA3255D2 chip, NE5532 op-amp. Very Quiet, Runs Extremely Cool,Easy to set up,Ship With 36V 6A power adapter,so our AIYIMA A3001 Subwoofer Amplifier can driver most home passive speakers and powered subwoofers
  • ❷ This A3001 TPA3255 HiFi Mono class D amplifier,the Max output 300W, Exclusively designed for the customers who pursue HiFi sound
  • ❸ Built-in low pass filter for Subwoofers With Full-Frequency and Sub Bass Switchable,Can be switched to subwoofer bass or full frequency mono amp, Can be connected to passive suboower,active subwoofer or passive speaker
  • ❹ Add full-range mono amp & Subwoofer amplifier switchable switches to adjust the input ways according to your different needs
  • ❺ Simple compact design,And the exterior design is delicate and beautiful little amp,It can match with your computer/ desktop /Home theatre system and so on
  • Please Note: The 300W power mentioned in the title is the peak power of the product when paired with a 48V 10A power supply and a speaker impedance of 4Ω. The A3001 is sold with 36V 6A, please refer to the A3001 Power Meter below for specific power figures.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 62060203064

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4.6 ★★★★★
Based on 14 reviews
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M
Verified Purchase
Mimi & Grandaddy
Alexandria, US
★★★★★ 4
Fun Way to Teach Manners
Format: Hardcover
This book was one I read to my daughters when they were young and I am now reading it to my grandsons. I plan to read it to my fourth grade class, as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2013
J
Verified Purchase
JWatt
Fort Morgan, US
★★★★★ 5
... over with my 3yo and 5yo boys but they loved it!
Format: Hardcover
I wasn't sure how this would go over with my 3yo and 5yo boys but they loved it!! They always enjoy pulling it out and now I can refer back to the characters to remind them of their manners in a more positive way. The only thing is I kinda wish they had used a different animal than pig, since for some reason I don't like saying "don't be like the pigs" (since I don't really want them calling eachother or other kids pigs). But so far it has been fine :) It's also very nice they included "Be kind to animals, they have feelings too." We say that all the time around here since we have kitties. Also the part about table manners is great since we had already been teaching the kids to ask before being excused from the table.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2016
S
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sarah s.
Lake Worth, US
★★★★★ 5
Manners Can Be Fun
Format: Hardcover
What a cute book! I bought it for my 2 and 3 year old boys. We are attempting to teach them simple, common manners in a fun way and they love learning through books. Manners Can Be Fun presents manners in a simple, easy to understand, engaging way. The boys enjoy reading this book and it's a great way to have positive conversations about specific situations they experience daily like sharing toys, picking up after themselves, whining, meal time. It's a fun book!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2015
J
Verified Purchase
jcmp41
New York, US
★★★★★ 5
Wonderful, simple book for children of all ages
Format: Hardcover
I am 65 years old and this was one of my first books. The revisions along the way have not changed the drawings that much. It is simple, but well illustrated, and gives a basic idea of good manners. I recommend it for every child - it makes them think about behavior. The way the author demonstrates "me first" and "whinney" have stuck with me all these years.
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Reviewed in the United States on June 26, 2006
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
LOVE
Format: Hardcover
I must say, I was very touched by this book, the heart behind it specifically. What beautiful illustrations. Our son with autism absolutely LOVES his ABCS and LOVES planes trains and automobiles. Little boys are a gift from God and this book highlights that. From one parent to another, thank you, we all loved it and loved watching his little eyes turn bright and light up. Big hugs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025

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