- Home Page /
- Industrial Supplies /
- Industrial Electrical /
- Semiconductor Products /
- Signal Components /
- Amplifiers /
- Audio /
- Crunch 3725W Monoblock Subwoofer Car Audio Am...
0 ratings
Item #:
144184820
Crunch 3725W Monoblock Subwoofer Car Audio Amplifier with Adjustable Crossovers, Bass Knob & Remote, LED VU-Meter, QTD Cooling and PWM Power Supply
Item #:
144184820
XCD 501
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, July 14
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Powerful Bass Performance: Delivers 3725 watts of clean, efficient power with Class D technology, providing deep, distortion-free bass and enhancing your car audio experience without compromising the electrical system.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Adjustable Crossovers
Customize sound frequencies to match your preference, ensuring an optimized audio experience tailored to your vehicle's acoustics.
Efficient Cooling
QTD cooling technology prevents overheating during extended use, enhancing performance longevity and reliability for consistent audio output.
Remote Bass Control
Convenient remote control allows for on-the-fly bass adjustments, giving users the flexibility to fine-tune their listening experience without distraction.
Product Details
| Item Weight | 5.5 lbs (2.49 kg) |
Who Should Buy?
-
Car Audio Enthusiasts
Ideal for users looking to enhance their car's sound system with powerful bass and adjustable settings.
-
Weekend Road Trippers
Perfect for those who enjoy long drives and want an immersive audio experience during their journeys.
-
Budget-Conscious Buyers
Offers excellent value with robust features, making it suitable for users needing quality without breaking the bank.
-
Audiophile Seekers
May not meet the high-fidelity sound quality expectations of serious audio professionals or audiophiles.
-
Compact Vehicle Owners
Less suitable for users with limited space in their vehicles, as it requires adequate room for installation.
-
Non-Tech Savvy Users
Users unfamiliar with car audio systems might find the adjustable features and installation process overwhelming.
Product Description
Crunch 3725W Monoblock Subwoofer Car Audio Amplifier with Adjustable Crossovers, Bass Knob & Remote, LED VU-Meter, QTD Cooling and PWM Power Supply
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a monoblock subwoofer amplifier and how does it work?
Answer: A monoblock subwoofer amplifier is specifically designed to power a single subwoofer, providing it with a dedicated channel for optimal performance. It works by amplifying audio signals to drive the subwoofer, enhancing bass output and sound quality. This type of amplifier typically features high power output, which makes it ideal for deep, rich bass without distortion. For car audio enthusiasts looking to improve their sound system, a monoblock amplifier can significantly enhance overall audio clarity and bass response. -
Question:
What features does the Crunch 3725W amplifier offer?
Answer: The Crunch 3725W amplifier comes equipped with adjustable crossovers, a bass knob, and a remote control, allowing you to customize your sound experience. The LED VU-meter provides real-time feedback on power levels, ensuring you are not overdriving your setup. Additionally, the QTD cooling system helps maintain optimal temperature during prolonged use, preventing overheating. These features make it perfect for users who want to create a tailored audio environment while driving. -
Question:
Can the Crunch 3725W amplifier be used with any car audio system?
Answer: Yes, the Crunch 3725W amplifier is versatile and can be integrated into various car audio setups. It's compatible with most aftermarket or factory systems, provided you have the appropriate speaker connections. Whether you're upgrading an existing sound system or starting from scratch, this amplifier enhances overall audio performance by delivering powerful bass directly to your subwoofer. Users looking to elevate their listening experience will find this amplifier a perfect fit. -
Question:
How do I install the Crunch 3725W amplifier in my vehicle?
Answer: Installing the Crunch 3725W amplifier requires basic automotive audio knowledge. Start by selecting a suitable mounting location that allows sufficient airflow for the QTD cooling system. You'll need to connect power and ground wires, as well as RCA input cables to link the amplifier with your head unit. Follow the manufacturer’s guidelines for precise wiring and ensure your subwoofer is properly connected. For first-time installers, consulting online tutorials or seeking professional help can simplify the process. -
Question:
What benefits does the adjustable crossover provide?
Answer: The adjustable crossover on the Crunch 3725W amplifier allows users to control the frequency range sent to the subwoofer. By setting it to the ideal crossover frequency, you can ensure that only bass frequencies are routed to the subwoofer, improving sound clarity and preventing distortion. This customization is particularly beneficial for users who enjoy different music genres, as it allows for an optimized listening experience tailored to their preferences. -
Question:
What is PWM power and why is it important in this amplifier?
Answer: PWM stands for Pulse Width Modulation, a technique used in the Crunch 3725W amplifier to efficiently manage power delivery. This technology ensures that the amplifier operates at its best capacity while minimizing heat generation, leading to improved performance and durability. For users, this means consistent sound quality and reliability during extended audio sessions, making it an excellent choice for both casual listeners and serious audio enthusiasts. -
Question:
How does the bass knob and remote control enhance the listening experience?
Answer: The bass knob and remote control included with the Crunch 3725W amplifier provide users with the ability to adjust bass levels on the fly. This feature is particularly useful when transitioning between music genres or when you want a quick boost in bass for specific tracks. By having this control at your fingertips, you can easily customize your audio experience, ensuring the best sound tailored to your mood and environment without needing to fiddle with your head unit. -
Question:
What is the purpose of the LED VU-meter on the Crunch amplifier?
Answer: The LED VU-meter on the Crunch 3725W amplifier serves as a visual indicator of the amplifier's output levels. This meter allows users to monitor power levels in real-time, helping to prevent distortion caused by pushing the amplifier too hard. For car audio enthusiasts, being able to see the output visually can be a valuable tool in adjusting settings for optimal sound without risking damage to the system. -
Question:
What types of subwoofers are compatible with the Crunch 3725W amplifier?
Answer: The Crunch 3725W amplifier is compatible with various types of subwoofers, including both dual and single voice coil models. When choosing a subwoofer, ensure that its power handling capabilities align with the amplifier’s output for optimal performance. This amplifier is particularly suited for high-performance subs that require substantial power for maximum output, making it a great choice for users looking to amplify bass across different car audio configurations. -
Question:
Where can I buy the Crunch 3725W Monoblock Subwoofer Car Audio Amplifier?
Answer: You can buy the Crunch 3725W Monoblock Subwoofer Car Audio Amplifier from Ubuy. Ubuy offers a wide selection of audio equipment, including this amplifier, ensuring you have access to the latest products along with reliable service. With Ubuy, you can easily find this amplifier along with customer support to help with any queries you may have during your purchase process.
Crunch Audio Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XCD 501
Order now and get it around Tuesday, July 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Delivers 3725 watts of clean and efficient power.
- Class D technology ensures deep and distortion-free bass.
- Customizable sound control with adjustable 12dB crossovers.
- Quick Thermal Dispersion technology maintains consistent performance.
- User-friendly installation with LED VU-Meter for easy adjustments.
- Stylish LED illumination with three modes enhances your car audio setup.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.