Koss Pro-4AA: Specifications

Specification Details
Model Number Pro-4AA
Speaker Type Over-Ear Headphones
Driver Diameter 50 mm
Frequency Response 20 Hz to 20 kHz
Impedance 60 Ohms
Sensitivity 98 dB
Weight 240 grams (8.5 ounces)
Cord Length 2.4 meters (8 feet)
Connectivity 3.5mm audio jack
Warranty Limited Lifetime Warranty

 

The Koss Pro-4AA Headphones are a flagship model known for their professional-grade audio performance and comfort, making them an ideal choice for audiophiles, sound engineers, and casual listeners alike. Designed with precision and durability in mind, these headphones deliver a superior listening experience across a variety of audio applications.

Overview

With a sleek design and robust construction, the Pro-4AA headphones are built to provide excellent sound isolation and clarity. They feature large, comfortable ear cups that fit snugly over the ears, ensuring an immersive audio experience. The headphones are also equipped with dynamic drivers that produce deep bass and crisp highs, making them suitable for various music genres and professional audio tasks.

Key Features

  • Exceptional Sound Quality: The Koss Pro-4AA headphones are equipped with 50 mm dynamic drivers that deliver rich, full-range sound, ensuring an accurate representation of your audio.
  • Noise Isolation: Designed to minimize outside noise, these headphones provide a focused listening experience, making them ideal for studio work and critical listening.
  • Comfortable Fit: Featuring plush, padded ear cushions and an adjustable headband, the Pro-4AA headphones are designed for long listening sessions without discomfort.
  • Durable Construction: Built with high-quality materials, these headphones are made to withstand the rigors of professional use while maintaining sound quality.
  • Wide Compatibility: The Pro-4AA headphones come with a standard 3.5mm audio jack, making them compatible with a variety of devices, including smartphones, laptops, and professional audio equipment.

Applications

The Koss Pro-4AA Headphones are versatile and suitable for a range of applications, including:

  • Professional Audio Work: Ideal for sound engineers, producers, and musicians who require high fidelity and accurate sound reproduction.
  • Home Listening: Perfect for audiophiles who want to enjoy their music in the highest quality.
  • Gaming: With their immersive sound and comfortable fit, these headphones are great for an enhanced gaming experience.

Performance and Efficiency

The Koss Pro-4AA headphones are engineered for optimal performance, providing a wide frequency response and high sensitivity for clear audio reproduction. Their efficient drivers ensure minimal distortion, allowing you to enjoy your audio the way it was meant to be heard.

Durability and Reliability

Constructed with rugged materials, the Koss Pro-4AA headphones are designed for longevity. Their durable build quality ensures they can handle daily use, making them a reliable choice for both casual and professional users.

Technical Specifications

The Koss Pro-4AA Headphones come equipped with specifications designed to enhance their audio capabilities. Below are the key technical details:

  • Driver Diameter: 50 mm
  • Frequency Response: 20 Hz to 20 kHz, providing a wide sound range for various audio content.
  • Impedance: 60 Ohms, ensuring compatibility with a variety of audio devices.
  • Sensitivity: 98 dB, allowing for high volume output without distortion.

Why Choose the Koss Pro-4AA?

The Koss Pro-4AA Headphones stand out due to their combination of exceptional sound quality, comfort, and durability. They are a smart choice for anyone looking to elevate their audio experience, whether for professional use or personal enjoyment.

  • Trusted Brand: Koss is a respected name in the audio industry, known for its commitment to quality and innovation.
  • Comfort and Portability: Enjoy music or audio work with headphones that provide both comfort and effective sound isolation.
  • Versatile Performance: Suitable for various audio applications, from studio monitoring to casual listening.

Experience the unparalleled audio quality of the Koss Pro-4AA Headphones and elevate your listening experience to new heights.

For swift solutions to common queries, ensuring a seamless experience

FAQ : Frequently asked questions

The standard warranty period for most products is one year. Warranty services will be facilitated through the distribution network or authorized service centers exclusively. Should customers require assistance, we will endeavor to provide support within our means. Additionally, many companies offer warranty coverage beyond one year as part of regular service or through special events or promotions.

Any extensions to the warranty period will be communicated via email or indicated on the invoice. Customers are required to furnish all valid documentation for warranty claims. In the event of a lost invoice, customers can access it on our website or request a copy via email or WhatsApp through the contact us page or our provided contact details.

No customization for standard products.

All orders made on sursargam.com will be dispatched within 0-3 days from our warehouse located in New Delhi.The process involves several steps:

  1. Order placement
  2. Product verification to ensure seamless operation and physical condition
  3. Packaging using high-quality materials
  4. Shipment

Musical instruments and professional audio equipment are delicate items that require careful testing and packaging.

While we may not offer immediate shipping, our meticulous approach minimizes the risk of damage during transit within India. Our utmost priority is to ensure your product reaches you safely. Typically, shipping transit times range from 1 to 4 working days under normal circumstances.

**Sursargam Return and Exchange Policy**

*15-Day Satisfaction Guarantee*

At Sursargam, we are committed to ensuring your complete satisfaction with every purchase. If for any reason you are not entirely satisfied with your order, we offer a hassle-free return and exchange policy to ensure your peace of mind.

**Return Policy:**

  • You have 15 days from the date of delivery to initiate a return for a full refund of the product purchase price, full credit, or exchange of your choice.
  • All returned items must be in their original packaging with all components intact, including the warranty card and owner’s manual, and must show no signs of wear or damage.
  • To initiate a return, please contact us at +91-9899061273 or email us at support@sursargam .com to obtain a return authorization.

Once your return is authorized, please securely pack the item and ship it to:

Sursargam B-29 3rd Floor, Wazirpur Industrial Area, Delhi-110052 India Phone: +91-9899061273

Refunds will be processed within five business days of receiving the returned item. Please note that shipping and handling charges are non-refundable unless the product is damaged or defective upon arrival.

Products with physical damage must be reported to Sursargam within 2 days of delivery.

**Restocking Fee:**

A restocking fee of 20% will be applied if the returned product shows any signs of usage or is missing any components of the original packaging, including but not limited to the warranty card, owner’s manual, or accessories.

**Exchange Policy:**

  • In addition to returns, we also offer the option for exchanges within the 15-day return window.
  • To initiate an exchange, please follow the same process as outlined in the Return Policy above.
  • Exchanges are subject to product availability. If the desired exchange item is of lesser value, the price difference will be refunded, or if its of higher value, the additional payment will be required.
  • All exchanged items must meet the same conditions as returns, including being in their original packaging and showing no signs of wear or damage.

**Customer Support:**

Our dedicated customer support team is available to assist you with any questions or concerns regarding the return and exchange process. Please don’t hesitate to reach out to us at +91-9899061273 or email support@sursargam .com for prompt assistance.

At Sursargam, your satisfaction is our top priority, and we strive to make every shopping experience a positive one. Thank you for choosing Sursargam for all your musical

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