- Home Page /
- Electronics /
- Home Audio /
- Home Theater /
- Receivers & Amplifiers /
- Amplifiers /
- Zapco Harmony Blue HB-501D-II Monoblock 500W ...
0 ratings
Item #:
213731828
Zapco Harmony Blue HB-501D-II Monoblock 500W Class D Amplifier
Item #:
213731828
SHP 557
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 Sunday, September 20
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
PROFESSIONAL DSP PROCESSING: 10-channel digital signal processor with 31-band equalizer provides precise audio tuning and control for premium sound customization in your vehicle.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Output
Delivers an impressive 600W RMS across four channels, providing substantial power to drive high-performance speakers without distortion, catering to audiophiles seeking rich sound quality.
Class D Efficiency
Utilizes Class D technology for maximum efficiency, resulting in less heat generation and prolonged component life, making it ideal for extended listening sessions in any environment.
Compact Design
Features a sleek and compact design for easy installation in tight spaces, appealing to car audio enthusiasts looking to enhance sound without sacrificing valuable storage space.
Product Details
| Mounting Type | Freestanding |
| Unit Count | 1 Count |
| Item Weight | 3 pounds (1.36 kg) |
| Brand | Zapco |
| Model Number | HB 501D II |
| Built-In Media | Amplifier |
| Number of Items | 1 |
| Manufacturer | ZAPCO |
| Included Components | Amplifier |
| Country of Origin | This item will be imported from US |
| Date First Available | December 24, 2025 |
Who Should Buy?
-
Car Audio Enthusiasts
Delivers powerful audio performance, ideal for users seeking high-quality sound in their vehicles with multiple speaker setups.
-
Home Theater Systems
Can enhance audio quality in home theater setups, providing ample power for driving multiple speakers effectively.
-
Custom Installations
Perfect for users engaged in custom audio installations needing a compact, efficient amplifier for various speaker configurations.
-
Casual Listeners
Not ideal for users who listen to music occasionally and do not need high-powered amplification for basic audio.
Product Description
Zapco Harmony Blue HB-501D-II Monoblock 500W Class D Amplifier
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of control options are available for this DSP?
Answer: You can control your system through a smartphone app or an optional remote. -
Question:
How many watts can the amplifier deliver?
Answer: The amplifier can deliver up to 4 x 150W at 2 Ohms in Class D mode. -
Question:
What music formats does the built-in player support?
Answer: The player supports MP3, WMA, APE, FLAC, AAC, M4A, WAV, AIF, and AIFC formats.
Zapco Amplifiers HB 501D II Editorial Review
Zapco Harmony Blue HB-46-II-4A 6-Channel DSP with 4-Channel Amplifier is a versatile and powerful audio solution designed for enthusiasts looking for high-quality sound. With a compact freestanding design, this unit boasts a robust output power of 280 watts across six channels, making it suitable for various audio setups. Users note its simplicity in installation and integration into existing systems, emphasizing its effective DSP capabilities for enhanced sound quality. Additionally, the device's size, measuring 6.3 x 4.53 x 1.79 inches, is ideal for tight spaces, providing flexibility in mounting options.
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
Pros
- 6 channels for versatile audio control
- 280 watts output power ensures strong performance
- Compact dimensions fit in small spaces
- Freestanding design allows easy placement
- Effective DSP capabilities improve sound quality
Cons
- Might require technical knowledge for optimal setup
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 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.
SHP 557
Order now and get it around Sunday, September 20
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
- 10-channel DSP with a 31-band equalizer for precise sound tuning.
- Integrated 8-channel amplifier offers powerful audio performance.
- Control your system via a smartphone app or optional remote.
- Versatile connectivity options: high level inputs, RCA inputs/outputs.
- Supports multiple music formats including MP3, WMA, FLAC, and more.
- Compact design for easy installation in any vehicle.
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.