Product Overview

The AcoSound RW24-BTE-P is a 24-channel high-power BTE hearing aid developed for distributors, professional hearing clinics, medical device importers and private-label brands that require a higher-channel configuration with expanded environmental-management functions.

Its processing architecture combines 24 channels, DFBC 3.0 Adaptive feedback cancellation, EDNR 3.0 environmental noise reduction up to 25 dB, four-level Intelligent Wind Noise Management, four-level Intelligent Impulse Noise Management, automatic gain control and Intelligent Adaptive Directionality.

The acoustic platform uses a 138 dB SPL output / 70 dB gain power matrix with a 110–120 dB fitting range. Maximum OSPL90 is 138 dB SPL, HFA OSPL90 is 130 dB SPL, maximum FOG50 gain is 70 dB, and HFA FOG50 gain is 60 dB. The frequency range extends from 200 to 5300 Hz.

RW24-BTE-P uses a replaceable A13 zinc-air battery with approximately 125 hours of estimated operation. Bluetooth-based fitting, compatible App workflows and PC fitting software are supported. Bluetooth audio streaming is not currently available.

A Higher-Channel Option for Established BTE Portfolios

RW24-BTE-P is designed for businesses that already carry lower-channel power BTE models and need a clearly differentiated 24-channel option.

For distributors, the product can sit above RW16-BTE-P through a combination of higher channel count, four-level environmental management, EDNR 3.0 up to 25 dB and Intelligent Adaptive Directionality.

The model's position is therefore based on measurable technical differences rather than general premium terminology.

24-Channel Processing for Detailed Fitting

The 24-channel BTE hearing aid architecture provides more frequency-specific adjustment regions than the 16-channel configuration.

For professional fitting teams, this allows greater granularity when shaping amplification across the response range. For B2B buyers, the higher channel count creates a clear specification difference that can be used in product comparison charts, quotation documents and dealer training.

When reviewed together with the model's four-level wind and impulse management, Intelligent Adaptive Directionality and 25 dB EDNR specification, the 24-channel platform forms a distinct configuration within the BTE-P family.

Four-Level Wind Noise Management

RW24-BTE-P provides four levels of Intelligent Wind Noise Management.

Wind can create microphone disturbance in outdoor acoustic environments. The wind-management function is designed to help manage this type of interference as part of the overall processing system.

Compared with the three-level configuration on RW16-BTE-P, the four-level system gives distributors a measurable specification for differentiating the two models.

Four-Level Impulse Noise Management

The product also includes four levels of Intelligent Impulse Noise Management.

Impulse-noise management focuses on short, abrupt acoustic events rather than continuous background sound. It works alongside wind-noise management and EDNR environmental noise reduction to provide a broader environmental-processing package.

EDNR 3.0 Up to 25 dB

RW24-BTE-P uses EDNR 3.0 environmental noise reduction up to 25 dB.

This increases the listed environmental-noise reduction level from the 20 dB specification used by RW16-BTE-P.

For distributors, the difference provides a measurable technical basis for positioning RW24-BTE-P above the 16-channel configuration while keeping the product story grounded in verified specifications.

DFBC 3.0 Adaptive and Intelligent Directionality

Feedback management uses DFBC 3.0 Adaptive feedback cancellation, while directional processing uses Intelligent Adaptive Directionality.

These specifications distinguish RW24-BTE-P from RW16-BTE-P, which uses DFBC 3.0 Advanced and Advanced Adaptive Directionality.

For hearing clinics, these functions form part of the professional fitting package. For B2B buyers, they strengthen the technical distinction between adjacent models in the product family.

Bluetooth and App-Based Fitting

RW24-BTE-P supports Bluetooth-based fitting and compatible App functions. Supported workflows include hearing tests, self-fitting, smart fitting, asynchronous remote fitting, real-time remote fitting and AI voice-guided fitting.

Professional PC fitting software is also supported.

Bluetooth is used for fitting and compatible App workflows. Bluetooth audio streaming is not currently available.

A13 Battery Operation

The product uses a replaceable A13 zinc-air battery with approximately 125 hours of estimated operation, depending on gain settings, battery quality, environmental conditions and actual use.

For distributors in markets where conventional hearing-aid batteries remain established, the A13 system provides a long-runtime product format without rechargeable charging infrastructure.

Technical Specifications

B2B Portfolio Position

RW24-BTE-P is suitable for professional hearing clinics, national and regional distributors, medical device importers, specialist retail networks, wholesalers and private-label programs that need a differentiated 24-channel power BTE hearing aid.

Its strongest commercial points are 24-channel processing, four-level wind and impulse management, EDNR 3.0 up to 25 dB, DFBC 3.0 Adaptive, Intelligent Adaptive Directionality and the 138/70 power matrix.

These features give purchasing teams a clear basis for positioning the product between RW16-BTE-P and RW32-BTE-P.

OEM/ODM Cooperation

AcoSound supports qualified partners with OEM, ODM and private-label cooperation. Depending on project requirements, options may include branding, logo application, selected colors, packaging, sample evaluation, product configuration and volume manufacturing.

Manufacturing operates under an ISO 13485-certified quality management system. Technical and regulatory documentation can be discussed according to the final product configuration and destination market.

Procurement FAQ

Is RW24-BTE-P rechargeable?
No. It uses an A13 zinc-air battery.

What is the estimated battery life?
Approximately 125 hours depending on actual use.

Does it support Bluetooth?
Yes. Bluetooth-based fitting and compatible App functions are supported.

Does Bluetooth include audio streaming?
No. Bluetooth audio streaming is not currently available.

What are the main differences from RW16-BTE-P?
RW24-BTE-P increases processing to 24 channels, provides four-level wind and impulse-noise management, EDNR 3.0 up to 25 dB and Intelligent Adaptive Directionality.

What is the warranty period?
RW24-BTE-P carries a 4-year warranty.

Contact AcoSound for BTE samples, distributor pricing, OEM/ODM cooperation and private-label projects.