Boston Acoustics

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Two-way car component system


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  • 5 1/4" (130mm) copolymer cone woofer with butyl rubber surround
  • 3/4" Type-S3 soft dome tweeter delivers detail and true 20kHz extension
  • Neodymium tweeter magnets, compact yet powerful
  • Separable and dockable crossovers
  • System specific crossover with tweeter protection
  • Flush, angle, and surface mount tweeter mounting kit
  • Metal mesh grille for optimum speaker protection
  • Includes mounting hardware and quick-connect wire kit

Type-S3 Tweeter with Tweeter Cups
The SE component speakers utilize our Type-S3 soft dome tweeter. Its 3/4" size with neodymium motor structure, the tweeter is very compact and features Ferrofluid cooling for increased power handling. The dome material, a carbon injected polymer, offers a perfect blend of detail and strong output. Multiple tweeter cups are provided with the SE components allowing surface-angle, flush-angle and flush mounting of the Type-S3 tweeter for maximum installation flexibility.

Real Metal Grille
The SE speakers feature a true metal mesh grille for optimum protection for the woofer when installed in non-factory locations or anywhere where a grille is needed. Additionally the tweeter for the SE component systems also features a metal grille for equal protection.

Separable / Dockable Crossover
The SE component speakers feature a separable / dockable crossover for increased system flexibility. The crossovers can be docked together for presentation or be installed separately for installation ease. The SE component crossovers can also be docked with the ISTS imaging system crossovers.


Frequency Response (±3dB)
Sensitivity (1 watt (2.83v) at 1m)
Mounting Depth
Nominal Size
5-1/4" (130mm)
RMS Power Handling
Peak Power Handling

Customer Reviews

Reviewer: Fred

Bought SE50 componen speakers from Was easy install in my 08 Toyota Yaris Sedan. Huge improvment over the cheaply made factory speakers. Sound is awsome.

Reviewer: DAvid Pampel

Just put these in the front doors of my son's KIA and they are FANTASTIC!!! They are crystal clear even at 100% full volume. I'm hooked, I'll be getting another set for my Sonata. Great product!!!!!

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