HPC-A20 - Loudspeaker Polsen - Free user manual and instructions

Product Type	Over-ear headphones (circumaural, closed-back)
Brand	Polsen
Model	HPC-A20
Driver Diameter	1.6 in (40 mm)
Magnet Type	Neodymium
Frequency Response	20 Hz – 20 kHz
Impedance	32 Ω ± 15%
Sensitivity	103 dB ±5 dB @ 1 kHz
Maximum Power Handling	50 mW
Rated Power	20 mW
Cable Length	6 ft (1.8 m)
Cable Diameter	0.1 in (3 mm)
Weight	7 oz (198 g)
Warranty	1-year limited warranty
Cleaning Instructions	Use a soft, dry cloth only
Safety Precautions	Keep away from water and flammable gases/liquids
Hearing Protection	Avoid prolonged listening at high volumes

Frequently Asked Questions - HPC-A20 Polsen

What type of headphones are the Polsen HPC-A20?

They are over-ear, circumaural, closed-back headphones designed for listening, monitoring, and DJ use.

How do I clean the HPC-A20 headphones?

Use only a soft, dry cloth. Do not use water, solvents, or cleaning agents.

What is the impedance of these headphones?

The impedance is 32 Ω ±15%, making them suitable for use with portable devices such as smartphones and laptops.

Can I use the Polsen HPC-A20 for professional monitoring?

Yes, they are ideal for monitoring podcasts, audio productions, and DJ mixing due to their closed-back design and accurate sound.

What is the warranty period for the HPC-A20?

Polsen offers a one-year limited warranty from the date of purchase, covering defects in materials and workmanship.

How can I protect my hearing while using these headphones?

Avoid listening at high volumes for extended periods. Symptoms of hearing damage include ringing, pain, or difficulty understanding speech.

Are the ear pads replaceable on the HPC-A20?

The manual does not specify replaceable ear pads. Contact Polsen customer service for repair or replacement options.

Do the headphones come with a microphone?

No, the HPC-A20 are passive headphones without a built-in microphone. They are designed for audio listening and monitoring only.

What is the frequency response of the HPC-A20?

The frequency response is 20 Hz to 20 kHz, covering the full audible range.

Are the Polsen HPC-A20 headphones foldable or portable?

The manual does not mention folding. They have a standard over-ear design with a 6-foot cable and are suitable for stationary or mobile use.

USER MANUAL HPC-A20 Polsen

Black and white photo of a pair of audio headphones with a red accent, no visible text or symbols on the head or background.

PRODUCT MANUAL

THANK YOU FOR CHOOSING POLSEN.

Polsen's HPC-A20 headphones deliver rich sound, whether you're listening to music on a mobile device or monitoring a podcast or audio production on your computer. The headphones are also ideal for DJ use. The over-the-ear design isolates the sound and prevents leakage for optimum listening and monitoring.

PRECAUTIONS

• Keep this unit away from water and any flammable gases or liquids.
• Clean the unit with only a soft, dry cloth.
• Make sure that this product is intact and that there are no missing parts.
• Be mindful of your surrounding environment when using this product. Do not use this product while driving an automobile, operating machinery, or performing other tasks that require your undivided attention.
• All images are for illustrative purposes only.

PROTECT YOUR HEARING

Exposure to high sound pressure levels may cause permanent hearing loss. Avoid listening at high volumes for extended periods.

Symptoms of noise-induced hearing loss may include persistent ringing, pain, itching, or inflammation of the ears, and difficulty understanding speech.

For more information visit: https://www.cdc.gov/nceh/hearing_loss/

SPECIFICATIONS

Type Circumaural, closed back

Frequency Response 20 Hz to 20 kHz

Impedance 32 Ω ± 15%

Sensitivity 103 dB ±5 dB @ 1 kHz

Maximum Power Handling 50 mW

Rated Power 20 mW

Magnet Type Neodymium

Driver Diameter 1.6 in. (40 mm)

Cable Diameter 0.1 in. (3 mm)

Cable Length 6 ft. (1.8 m)

Weight 7 oz. (198 g)

ONE-YEAR LIMITED WARRANTY

This Polsen product is warranted to the original purchaser to be free from defects in materials and workmanship under normal consumer use for a period of one (1) year from the original purchase date or thirty (30) days after replacement, whichever occurs later. The warranty provider's responsibility with respect to this limited warranty shall be limited solely to repair or replacement, at the provider's discretion, of any product that fails during normal use of this product in its intended manner and in its intended environment. Inoperability of the product or part(s) shall be determined by the warranty provider. If the product has been discontinued, the warranty provider reserves the right to replace it with a model of equivalent quality and function.

This warranty does not cover damage or defect caused by misuse, neglect, accident, alteration, abuse, improper installation or maintenance. EXCEPT AS PROVIDED HEREIN, THE WARRANTY PROVIDER MAKES NEITHER ANY EXPRESS WARRANTIES NOR ANY IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. This warranty provides you with specific legal rights, and you may also have additional rights that vary from state to state.

To obtain warranty coverage, contact the Polsen Customer Service Department to obtain a return merchandise authorization ("RMA") number, and return the defective product to Polsen along with the RMA number and proof of purchase. Shipment of the defective product is at the purchaser's own risk and expense.

For more information or to arrange service, visit www.polsenaudio.com or call Customer Service at 212-594-2353.

Product warranty provided by the Gradus Group. www.gradusgroup.com

Polsen is a registered trademark of the Gradus Group. © 2023 Gradus Group LLC. All Rights Reserved. GG1

POLSEN ^* A Gradus Group Brand

DO NOT EDIT OR REVISE ARTWORK

We will not approve any artwork which has been altered by the vendor

FORWARD YOUR [e-mail] For approval before final production.DO NOT BEGIN PRODUCTION WITHOUT PRIOR APPROVAL OF PROOFS!