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Product Detailed Parameters
- Description：SPEAKR 3.36OHM 100W TOP 89.6DB
- Series：BC
- Mfr：Peerless by Tymphany
- Package：Bulk
- Type：Tweeter
- Technology：Magnetic
- Impedance：3.36 Ohms
- Power - Max：-
- Shape：Round, Square Frame
- Termination：Solder Eyelet(s)
- Size / Dimension：2.756" L x 2.756" W (70.00mm x 70.00mm)
- Height - Seated (Max)：1.163" (29.55mm)
- Frequency - Self Resonant：1401.51Hz
- Efficiency - dBA：89.6
- Efficiency - Testing：1W/1M
- Efficiency - Type：Half Space Sensitivity
- Port Location：Top
- Material - Cone：Cloth
- Material - Magnet：Nd-Fe-B
- Ingress Protection：-
- Ratings：-
- Frequency Range：1.4 kHz ~ 20 kHz
- Power - Rated：100 W
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Overview
The Peerless by Tymphany BC25SC55-04 is a 1-inch square frame tweeter designed for high-output audio applications. It features a 25mm damped textile dome and a neodymium magnet assembly for compact size and efficiency. The unit has an impedance of 3.36 Ohms and handles up to 100W power, with a frequency range of 1.4 kHz to 20 kHz. Sensitivity is rated at 93.2 dB (SPL at 1m / 2.83V), and the resonant frequency (Fs) is 1400 Hz. It includes ferrofluid cooling and a polymer faceplate with recessed waveguide loading.
Feature Summary
- Features a 25mm damped fabric dome for smooth frequency response performance.
- Utilizes a neodymium magnet assembly to provide high output in a compact form factor.
- Incorporates ferrofluid cooling within the voice coil gap for enhanced thermal management.
Applications
- High-fidelity loudspeaker systems requiring precise high-frequency reproduction
- Professional audio equipment utilizing compact driver designs
- Custom speaker builds integrating truncated faceplate geometries
Procurement Notes
Verify exact specifications against the official product datasheet before integration. Confirm impedance and power handling ratings match system requirements. Ensure mounting dimensions align with enclosure design. Check availability status as component supply may vary.
Selection Notes
Select this model for applications demanding high sensitivity and compact footprint. The square frame design facilitates efficient array configurations. Ferrofluid cooling supports sustained power handling. Verify compatibility with crossover networks operating above 1.4 kHz.
Part Context
This component belongs to the BC series of tweeters from Peerless by Tymphany. The series emphasizes high output and compact construction using neodymium magnets. It is part of Tymphany's broader portfolio of transducers for consumer and professional audio markets.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer catalogs for equivalent square frame tweeters with similar impedance and sensitivity characteristics.
FAQ
What type of magnet is used in the BC25SC55-04?
It uses a neodymium magnet assembly for high output and compact size.
What is the resonant frequency of this tweeter?
The resonant frequency (Fs) is 1400 Hz.
