Automotive Sound Deadening Bulk Kit - Pro Series 1
Automotive Sound Deadening Bulk Kit - Pro Series
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AD3500.1 | 3,500 Watts Monoblock Car Amplifier - Class D 1
AD4500.1 | 4,500 Watts Monoblock Car Amplifier - Class D
Audio Yong EQ7 | 7 Band 1/2 DIN Car Audio Pre-Amp Graphic Equalizer
Audio Yong EQ7 | 7 Band 1/2 DIN Car Audio Pre-Amp Graphic Equalizer
Audio Yong EQ7 | 7 Band 1/2 DIN Car Audio Pre-Amp Graphic Equalizer 3
Audio Yong EQ7 | 7 Band 1/2 DIN Car Audio Pre-Amp Graphic Equalizer 4
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Audio Yong EQ7 | 7 Band 1/2 DIN Car Audio Pre-Amp Graphic Equalizer
Audio Yong EQ7 | 7 Band 1/2 DIN Car Audio Pre-Amp Graphic Equalizer
Audio Yong EQ7 | 7 Band 1/2 DIN Car Audio Pre-Amp Graphic Equalizer 3
Audio Yong EQ7 | 7 Band 1/2 DIN Car Audio Pre-Amp Graphic Equalizer 4

EQ7 | 7-Band 1/2 DIN Car Audio Equalizer with RCA Inputs

The Audio Yong EQ7 is a high-performance 7-Band 1/2 DIN Car Audio Equalizer designed to give you precise control over your car audio system. With adjustable frequency bands from 50Hz to 16kHz and a -12 dB to +12 dB adjustment range, this equalizer ensures your audio is fine-tuned to perfection. Whether you’re a casual listener or an audiophile, the EQ7 elevates your sound clarity and bass response.

This equalizer features 6-channel RCA outputs for front, rear, and subwoofer connections, allowing seamless integration into your existing car audio setup. The balanced RCA main input and RCA auxiliary input with variable gain adjustment provide versatility, while the low-pass frequency switch (60Hz / 120Hz) enhances subwoofer control. With a built-in line driver, you’ll enjoy up to 7 volts of RCA output, ensuring a clean and powerful audio signal.

Built for ease of installation, the Audio Yong EQ7 includes a ground loop isolation circuit to eliminate unwanted noise and ensures compatibility with operating voltages between 11v and 15v. Compact yet powerful, this 1/2 DIN equalizer fits perfectly into tight spaces while delivering unparalleled audio quality.

Key Highlights:

  • 7-Band Equalizer: Adjustable frequency bands (50Hz, 125Hz, 320Hz, 750Hz, 2.2kHz, 6kHz, 16kHz) with a range of -12 dB to +12 dB.
  • 6-Channel RCA Output: Front, rear, and subwoofer outputs for full system integration.
  • Inputs: Balanced RCA main input and RCA auxiliary input with variable gain adjustment.
  • Low-Pass Frequency Switch: Selectable 60Hz or 120Hz for precise subwoofer control.
  • Signal-to-Noise Ratio: High 100 dB for clean, noise-free audio.
  • Built-In Line Driver: Provides up to 7 volts of RCA output for a strong signal.
  • Ground Loop Isolation: Eliminates unwanted interference and noise.
  • Compact Design: 1/2 DIN size (7.00″ W x 4.50″ D x 1.00″ H) fits easily in tight installations.
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SKU: 1005001465959156 Category:
Description
General Specifications
THD
0.00005
Type
Equalizer
Inputs
Balanced RCA Main Input, RCA Auxiliary Input with Variable Gain Adjustment w/ Aux Input Selectable Switch
Output
6-Channel RCA Output (Front, Rear, and Subwoofer)
Outputs
6-Channel RCA Output (Front, Rear, and Subwoofer)
DIN Size
1/2 DIN
AUX Input
RCA Auxiliary Input with Variable Gaine Adjustment w/ Aux Input Selectable Switch
Main Input
Balanced RCA Main Input
EQ Dimensions
7.00″ W x 4.50″ D x 1.00″ H
Level Controls
Main & Subwoofer
Volume Controls
Master & Subwoofer
Operating Voltage
11v – 15v
Built-In Line Driver
Yes
Signal-to-Noise Ratio
100 dB
Max RCA Output Voltage
7 Volts
Lowpass Frequency Switch
60Hz / 120 Hz
Number of Frequency Bands
7
Adjustable Frequency Bands
50Hz, 125Hz, 320Hz, 750Hz, 2.2kHz, 6kHz, 16kHz
Ground Loop Isolation Circuit
Yes
Installation Hardware Included
Yes
Frequency Bands Adjustment Range
-12 dB to +12 dB

Applications:

  • Car Audio Customization: Ideal for car audio enthusiasts who want to achieve the perfect sound balance and clarity.
  • Sound System Installations: Perfect for professional car audio installers looking to upgrade or refine sound quality.
  • Home Audio Systems: Can be adapted for use in home audio systems, providing fine-grained control over audio frequencies.
  • High-Performance Audio Setups: Suitable for use in competition-grade sound systems, where precision and performance are key.
  • Custom Audio Tuning: Offers flexible frequency adjustments to tailor audio performance for different environments or musical preferences.

Technical Highlights:

  1. 7 Adjustable Frequency Bands:
    • Provides granular control over 50Hz, 125Hz, 320Hz, 750Hz, 2.2kHz, 6kHz, and 16kHz frequency bands for full-range sound tuning.
  2. High Signal-to-Noise Ratio (SNR):
    • Achieves an impressive 100 dB signal-to-noise ratio, ensuring clear and detailed audio performance with minimal distortion.
  3. Built-In Line Driver:
    • Boosts signal strength without adding noise, delivering high-quality sound even at high volume levels.
  4. Auxiliary Input with Variable Gain Adjustment:
    • Allows flexibility in connecting external devices like smartphones or portable audio players with adjustable input levels.
  5. Lowpass Frequency Switch:
    • Selectable 60Hz or 120Hz lowpass frequency for optimizing subwoofer performance and fine-tuning bass response.
  6. Ground Loop Isolation Circuit:
    • Prevents unwanted hum and noise, ensuring clean, uninterrupted audio output.
  7. User-Friendly Controls:
    • Includes master & subwoofer volume controls and easy-to-adjust level controls, making setup and adjustments simple.

Why Choose the Audio Yong EQ7 | 7 Band 1/2 DIN Car Audio Pre-Amp Graphic Equalizer?

  • Superior Sound Quality Control: Fine-tune your car’s audio system with 7 frequency bands, achieving a perfect balance of bass, mids, and treble.
  • Boosted Signal Performance: Built-in line driver and high SNR ensure optimal sound output without distortion.
  • Easy Integration with Car Audio Systems: Versatile input and output options for seamless integration with a variety of car audio setups.
  • Durable and Reliable: Built to withstand the demands of car audio enthusiasts, with high-quality materials and robust construction.
  • Ideal for Professionals: Perfect for audiophiles and professional installers who require precise control over audio output.

B2B & Wholesale Purchase Information:

  • Competitive Wholesale Pricing: Volume-based discounts available for bulk orders, ideal for resellers and audio installers.
  • OEM/ODM Options: Custom branding, packaging, and technical modifications available for distributors and retailers.
  • Global Shipping: We offer efficient shipping services to international markets, ensuring fast delivery times.
  • Comprehensive Customer Support: Technical support and installation assistance available for large orders and professional setups.

Key Applications:

  • Car Audio Systems: Tailor the sound of your vehicle’s audio system with precise control over frequencies.
  • Mobile Audio Installations: Ideal for upgrading or enhancing mobile sound systems with a professional-level equalizer.
  • Home Audio Integration: Can be used to customize the sound of home audio systems and home theaters.
  • Live Sound Systems: Suitable for public address systems or live sound applications that require adjustable equalization.
  • Sound Customization for Audio Enthusiasts: Perfect for car audio enthusiasts looking to fine-tune their audio setup for a personalized sound profile.
B2B Purchasing Process

Step 1: Contact Us

Reach out to us via our website, email, or phone to share your purchasing requirements, including product types, quantities, and any branding or customization needs.

We are a company specializing in wholesale business and do not accept retail orders. Our minimum order quantities are as follows:

  • Subwoofers: Minimum order quantity of 250 units
  • Car speakers: Minimum order quantity of 300 pairs
  • Car amplifiers: Minimum order quantity of 500 units

Pricing is determined based on the order quantity and will be quoted by our customer service team. Since our primary clients are businesses with their own brand or those looking to establish their brand, prices are not displayed directly on the website. Thank you for your understanding!


Step 2: Discussion and Confirmation

Our sales team will get in touch with you promptly to understand your specific needs and provide an initial quotation. If customization is required, we can offer professional advice, including product design and technical support.

Step 3: Order Confirmation

Once the order details are finalized, we will issue a formal contract and invoice, specifying all order details, including pricing, delivery time, and logistics arrangements.

Step 4: Payment and Production

After receiving the required deposit as per the contract, we will proceed with production. The production timeline depends on the order quantity and product type and will be clearly stated in the contract.

Step 5: Delivery and After-Sales Support

Once production is complete, we will ship the products using the logistics method specified by the client and provide necessary after-sales support.

Shipping & Delivery

1. Determine Shipping Methods

Select the appropriate shipping method based on customer requirements and order volume:

  • International Shipping:
    • Sea Freight: Best for large orders, offering lower costs but longer transit times.
    • Air Freight: Suitable for small, time-sensitive orders or high-value products, though more expensive.
    • Express Delivery: Services like DHL, FedEx, and UPS are ideal for samples or urgent shipments.
  • Domestic Shipping:
    • Use local logistics providers for truck or rail transport, or opt for express couriers.
    • Choose cost-effective, time-efficient shipping services based on the delivery location.

2. Decide on Shipping Costs

Set flexible payment terms for shipping costs based on customer type and agreement:

  • FOB (Free on Board):
    Suppliers are responsible for delivering goods to the specified port, while customers handle the freight from the port to their destination. Suitable for customers with established logistics networks.
  • CIF (Cost, Insurance, and Freight):
    Suppliers cover freight and insurance costs to the destination port. Ideal for smaller clients who prefer reduced shipping complexity.
  • EXW (Ex Works):
    Customers handle all shipping costs and risks starting from the supplier’s factory. This option works well for clients with their own freight forwarders.

3. Partner with Reliable Logistics Providers

Collaborate with professional logistics companies or freight forwarders:

  • Key Criteria for Selection:
    • Timeliness: Ensure goods are delivered within the agreed timeframe.
    • Coverage: Logistics providers should cover the customer’s destination country or region.
    • Transparent Pricing: Provide clear and competitive rates without hidden charges.
    • Insurance: Offer freight insurance to safeguard against transit risks.
  • Recommended Partners:
    • International Couriers: DHL, FedEx, UPS
    • Sea Freight Forwarders: Maersk, COSCO, CMA CGM
    • Local Logistics Providers: Select dependable local companies based on the delivery region.

4. Packaging and Shipping Safety

Ensure products are well-protected during transit:

  • Packaging Standards:
    • Use sturdy cartons, wooden crates, or pallets for packaging.
    • Add protective materials like foam or bubble wrap for fragile items.
    • Clearly label the packaging with product details, quantity, weight, and shipping marks.
  • Freight Insurance:
    • For large orders, recommend freight insurance to protect against potential losses or damages during transit.

5. Provide a Clear Shipping Process and Support

  • Customer Choice of Shipping Method:
    Offer multiple shipping options for customers to choose from based on their budget and delivery timeline.
  • Real-Time Tracking:
    Provide tracking numbers and updates in coordination with logistics providers.
  • After-Sales Support:
    If issues such as delays or damages occur during transit, communicate with customers promptly and offer solutions.

6. Manage Customs Clearance

For international shipping, ensure smooth customs clearance:

  • Prepare Documentation:
    • Commercial Invoice
    • Packing List
    • Certificate of Origin (if required)
    • Bill of Lading
  • Assist with Customs:
    • Support customers in resolving customs-related issues.
    • Advise clients to familiarize themselves with local import duties and regulations.