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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
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Description
Powerbass ASA3-400.1 1-Channel 400W RMS ASA3 Series Class AB Monoblock AmplifierSelectable Subwoofer EQ: 0 18 dB Gain @ 45Hz Variable Subsonic Freq: N A Inputs: RCA Input RCA Pass Through Output Equalization Boost Cut: 0 18 dB @ 45 Hz Power Supply: Unregulated PWM 4 ohm Mono Power: N A 4 ohm Power: 200 watts x 1 1 ohm Mono Power: N A 2 ohm Power: 400 watts x 1 Subwoofer EQ Frequency: 45 Hz Variable Subwoofer EQ: 0 18 dB Low Pass Crossover Freq: 40 Hz 250 Hz High Pass Crossover Freq: N A Peak Power: 800 watts Crossover Slope: 12
- Selectable Subwoofer EQ: 0-18 dB Gain @ 45Hz
- Variable Subsonic Freq: N/A
- Inputs: RCA Input/RCA Pass-Through Output
- Equalization Boost/Cut: 0 - 18 dB @ 45 Hz
- Power Supply: Unregulated PWM
- 4-ohm Mono Power: N/A
- 4-ohm Power: 200 watts x 1
- 1-ohm Mono Power: N/A
- 2-ohm Power: 400 watts x 1
- Subwoofer EQ Frequency: 45 Hz
- Variable Subwoofer EQ: 0 - 18 dB
- Low-Pass Crossover Freq: 40 Hz - 250 Hz
- High-Pass Crossover Freq: N/A
- Peak Power: 800 watts
- Crossover Slope: 12 dB
- Dimensions (in Inches): 13.7" x 8.3" x 2.3"
- Input Sensitivity: 0.25 V - 6.0 V
- S/N Ratio: >94 dB
- Strapped Output Power @ 2ohms: N/A
- Output Power (14.4 V) @ 4 ohm: 200 watts x 1
- Output Power (14.4 V) @ 2 ohm: 400 watts x 1
- Output Power (14.4 V) @ 1 ohm: N/A
- Channels (mono): 1
- Frequency Response: 20 Hz - 22 kHz
- 400 Watt High Efficiency Class A/B Design
- 2-OHM Stable Mono Block Amplifier
- PWM MOSFET Power Supply
- Low Level RCA Input/Low Level RCA Pass Through Output
- Remote Soft Delay Turn On/Off Circuit
- Variable Low Pass Electronic Crossover
- Variable 12dB Bass Boost EQ
- Variable Gain Control
- Wired Secondary Remote Gain Control Included
- Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output.
- Switchable Logo Back Lighting
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Its amazing
My dog calms down when I put her plush toy near her; when I hear the sound of its heartbeat, I know she's very still.
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Reviewed in the United States on March 6, 2026
★★★★★ 2
Dogs can open zipper and pull out all the stuffing easily
Not great for a chewer. My 15 week puppy unzipped it and pulled all of the stuffing out. The stuffing is just loose once you unzip it, there isnt a cloth pocket for the battery pack. She also ate the rectangle hand hold part of the zipper. Really sad this didn't work out. I do feel like it helped her settle a little but just wasn't safe for her.
Other than that, it appeared as pictured and worked properly. Also worth noting, the heart beat is LOUD when you put batteries in. I don't know if it calms over time but it was kind of intense.
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Reviewed in the United States on June 7, 2025
★★★★★ 3
Zipper is a problem
The first set we received the zipper separated. They were quickly replaced. The zipper tab is very large and our puppy is able to pull it down and pull out all the stuffing. Otherwise it worked to help comfort her until she found the zipper.
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Reviewed in the United States on March 20, 2025
★★★★★ 5
Lifesaver
Perfect for neonatal puppies and kittens
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Reviewed in the United States on August 29, 2025
★★★★★ 4
Cute
Neonate puppies and kittens like them
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Reviewed in the United States on February 26, 2024