PWAudio Alloy Back Plates are adhesive audio accessories that attach to the back of specific devices.
While physically protecting the back of the device, these products allow you to enjoy changes in sound quality that arise from a complex interplay of factors such as resonance, mass, and electromagnetic influences.
The degree of change varies depending on the material, finish, and thickness, so the optimal material is selected for each target model.
Main Sound Qualities Contributed by Titanium Alloy
Improved separation
Extended high frequencies
Enhanced sonic detail
Wider soundstage
Main Sound Qualities Contributed by Stainless Steel
Stable presence and sound image
Improved bass response
Enhanced transparency and airiness
Main Sound Qualities Contributed by Brass
Strengthened and expressive vocal contours
Increased core and density
Improved midrange saturation
Plates with different surface treatments added as a coating showed degraded sound quality compared to untreated (naturally oxidized film) plates. Therefore, for this product, we intentionally did not apply surface treatment, leaving polishing marks and scratches as they are. You can enjoy the unique texture and individual differences of the metal.
※Normal delivery time is approximately 3 to 4 weeks. (Delays may occur due to made-to-order production.) Also, changes or cancellations of confirmed orders cannot be accepted. ※Due to the product's characteristics, it may affect Wi-Fi and Bluetooth RSSI. Please be aware of this.
