Grand 500 Watt Bass Amplifier Head in Black (BF-500)
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Product Highlights
- 500W Class-D Power: High-efficiency 500W RMS output into 4 ohms for powerful bass performance.
- Versatile Tone Control: Features gain control, 5-way midrange, FX mix, and Ultra Lo/Hi switches.
- Global Certifications: Certified with CE, RoHS, and FCC for international market compliance.
- OEM/ODM Customization: Supports custom branding and design for tailored brand integration.
- Lightweight Design: Weighs only 8kg with a fan-cooled switching power supply for portability.
- Multiple Connectivity: Includes XLR output, effect loop, headphone, and auxiliary inputs.
- Professional Engineering: Designed by 15 professional engineers with strict quality supervision.
- Footswitch Support: Equipped with a footswitch jack for convenient live performance control.
Product Attributes
- Customization
- Available
- Material
- Wood
- Type
- Bass Amplifier Head 500W
- Model NO.
- BF-500
- Color
- Black
- Power
- 500W
- Certificates
- Ce, RoHS, FCC
- Grade
- Class-D Power Amplifier
- Weight
- 8kg
- Ohm
- 4 and 8
- Operation
- Solid State
- Channel
- One
- Input
- Single
- Extention Speaker
- No
- Footswitch
- Yes
- Brand
- Grand
- Transport Package
- Double Strong Carton Box
- Specification
- 36*16*12(cm)
- Trademark
- Grand
- Origin
- China
- HS Code
- 8518400090
- Production Capacity
- 1000PCS/Month
Product Images of Grand 500 Watt Bass Amplifier Head in Black (BF-500)
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Product Description
Class-D power amplifier rated at 500 watts rms into 4 ohms
Selectable -15dB input pad, Gain control,5-way Midrange Frequency controls, FX Mix control, Master volume control, Mute switch, Ultra Lo and Ultra Hi switches, Peak LED, Stereo 1/8" auxiliary input, Headphone output, Tuner output, Preamp Out and Power Amp In jacks, Effect loop with separate send and return jacks, Balanced XLR line output, Lightweight .d fan-cooled switching power supply, Footswitch jack
| Bass Amp Head | Class-D Power Bass Amplifier Head, 500W |
| Power | 500W |
| Ohm | 4ohm or 8ohm |
| Features | Selectable -15dB input pad, Gain control,5-way Midrange Frequency controls, FX Mix control, Master volume control, Mute switch, Ultra Lo and Ultra Hi switches, Peak LED, Stereo 1/8" auxiliary input, Headphone output, Tuner output, Preamp Out and Power Amp In jacks, Effect loop with separate send and return jacks, Balanced XLR line output, Lightweight .d fan-cooled switching power supply, Footswitch jack |
| Brand | Grand |
| Customize | OEM, ODM |
| Certification | CE, ROHS, FCC |
Our company has 230 workers, include 15 professional engineers. They supervise the whole producing line from choose material till packing. We can strictly arrange the products as your requests.
Grand Technology is a manufacturer of musical instruments and accessories, which brand is "Grand".
Our factory is located in one of the most important ports of South China, Shekou, Guangdong, Near HK, connects with main highways and airports.
As the professional manufacturer, we supply kinds of musical products such tube guitar amplifiers, hand wired tube guitar amps, point to point amps, replica pedals and amps, electric guitars, acoustic guitars, ukulele, banjo, piano, etc many kinds of musical Instrument gears.
We only provide good quality products with low prices, which are selling well in the international markets, such as USA, Europe, Japan, Korea, South Africa, Kenya, South America, etc. We have plenty experiences in exporting, and be good at holding the mainstream of musical instrument markets.
At present, we establish technology, purchasing, and sales groups to serve our customers. We are thinking in your way, doing as your requests and eager to be your reliable supplier.
Contact Info:
Mobile: +86-15099949910
Website:
http://grandtechnology.en.made-in-china.com
http://grandtechnology.en.made-in-china.com/
http://grandtechnology.en.made-in-china.com



About the Supplier
Company Profile
Shenzhen Grand Technology Co., Ltd began in 2000 in Shenzhen, China. It has been specialized in producing and developing Amplifiers for musical instruments for more than 10 years. Main products are including Electronic Drum Sets, Electric Drum Kits, Acoustic Piano, Grand Piano, Acrylic Piano, Digital Piano, Tube Amplifiers and Solid State Amplifiers for Electric Guitars, Tube Amplifier Heads and Combos, Guitar Bass Amplifiers, Keyboard amplifiers, Electric Drum amplifiers, Amplifiers powered by storage battery, multifunction amplifiers, Hand Wired All Tube Guitar Amplifier, Effect Pedals, Electric Guitar, Electric Guitars, Acoustic Guitars, Ukulele, Guitar Kits, etc there are more than 200 different models with different specifications. Over the years, we have been cooperating with many big brands and famous companies to develop products. Products are selling to dozens of areas and countries including Europe, South and North America, Asia, Oceania etc. Products have received good feedbacks and become popular among customers, share high reputation from domestic and foreign markets. Hope we can cooperate with more customers and join hands together to bring the wonderful music to all the people around the world.
We have established our own brand "Grand", integrating delicate craft, scientific product structure and spirit of many world famous brands. At present, our company produces electric and acoustic guitars of over 300 models and different grades. We guarantee perfect craft, modern design, comfortable handing, clear sound and excellent playability.
We value a people-oriented focus, a positive staff environment, solidarity and cooperation, enthusiasm for the company, and passion for work so our customers, suppliers and partners work closely to ensure that we continue from success to success. The Grand company is a musical environment, and many of our employees are active musicians. Their love for music drives our pursuit to create more professional and user-friendly products that meet consumer needs. The company is committed to enriching Grand's music-loving culture and producing outstanding music technology.
Shenzhen Grand Technology Co., Ltd. is consistent in upholding the core principle of "quality and reputation first. " While also builds up strong connection with consumers through excellent after sales service. We are always happy to welcome your suggestion of improvement. Sincerely hope we can become long term business partner.
Shenzhen Grand Technology Co., Ltd. Initiates customer-oriented marketing strategy, and fully integrates the marketing channel advantage of digital musical products to create a comprehensive marketing strategy for the customers.
Choose Music, Choose Grand!
About Our Factory & Business Background
- Address
- UNIT A7, 12/F, ASTORIA BUILDING, 34 ASHLEY ROAD, TSIM SHA TSUI, KOWLOON, HONG KONG
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, Credit Card
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, Others
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays - Nearest Port
- Shenzhen Shekou
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2015-04-20
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the power output and impedance?
- The amplifier delivers 500W RMS into 4 ohms and supports 4 or 8 ohm loads.
- Does this amplifier support OEM or ODM customization?
- Yes, we offer OEM and ODM customization services to meet your specific branding needs.
- What certifications does the product have?
- The product is certified with CE, RoHS, and FCC standards for global market access.
- What are the key tone control features?
- It includes a -15dB input pad, gain control, 5-way midrange frequency controls, FX mix, and Ultra Lo/Hi switches.
- What is the weight and portability of the unit?
- The unit weighs 8kg and features a lightweight, fan-cooled switching power supply for easy transport.
- What connectivity options are available?
- It offers balanced XLR line output, an effect loop, headphone output, tuner output, and stereo 1/8' auxiliary input.
- What is the lead time for production?
- Lead time is within 15 workdays during off-season and 1-3 months during peak season.
- What payment terms are accepted?
- We accept LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, and Credit Card.
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