2PCS Knowles, CI-22955 Balanced Armature Bass Driver, Low Frequency Receiver for Powerful In-Ear Monitors

Unleash the Deep End: Professional Low-Frequency Performance

Elevate your sound to a professional tier. This pair of Knowles CI-22955 Balanced Armature Receiver units is engineered for one purpose: to deliver exceptionally powerful and precise bass response in custom in-ear monitor builds. As the largest and most potent receiver in Knowles' acclaimed CI series, the CI-22955 bass driver transforms your audio experience with authoritative low-end clarity that you can feel.

Engineered for Acoustic Power

Demand more from your monitors. The Knowles CI-22955 is renowned for its high efficiency and a staggering 143dB SPL maximum output. This raw acoustic power ensures your low frequencies are reproduced with impact and detail, without distortion, even at demanding levels. It’s the core driver of choice for audiophiles and professional musicians who rely on accurate bass response.

Precision Specifications for Perfect Integration

This low frequency balanced armature receiver is designed for seamless integration into your DIY projects. Its lower 68 Ohm impedance (compared to the 400 Ohm variants) makes it an excellent candidate for a powerful single driver setup or the dedicated bass component in a multi-driver crossover system.

• Driver Type: Balanced Armature Receiver

• Impedance: 68 Ohm @ 1kHz

• Max SPL Output: 143 dB

• Frequency Range: 200Hz ~ 5.5kHz

• Key Feature: High efficiency for unparalleled bass response

• Dimensions: 9.47mm x 7.18mm x 4.19mm
  
  

Ideal for Custom In-Ear Monitor Projects

Whether you're crafting your first set of custom-fit earphones or upgrading an existing professional IEM kit, the Knowles bass driver provides the performance foundation. Its compact, metal housing is built for durability and easy installation, making it the premier component for serious audio enthusiasts and technicians.