DENON SC-C555SA

Commentary

A center speaker that uses the P. P. D. D. system and Super Tweeter that realizes 120 khz.

By using four 8 cm cone type units for all band in parallel, the effective diaphragm area equivalent to 16 cm diameter is secured, and it is driven by P. P. D. D method.
In the P. P.D. D. method, one edge of a pair of woofer is mounted in the opposite direction so that harmonic distortion is cancelled out by each other, thereby achieving low-frequency playback with less distortion and a sense of volume.
The woofer diaphragm is made of lightweight and highly elastic glass fiber.

A 2 cm dome type Super Tweeter is installed in the super high range.
A lightweight, highly elastic Nastron diaphragm is used for the diaphragm, enabling playback up to the ultra-high frequency range of 120 kHz.
This unit also uses a neodymium magnet for its magnetic circuit.

Each unit uses a non-magnetic frame, which does not affect the magnetic circuit and reduces sound turbidity.

A newly designed crossover network focusing on directivity is adopted in the network section.
This circuit is designed to achieve uniform directional characteristics over a wide area in order to increase the sweet spot in multi-channel playback. This makes it easy to set up multi-channel speakers and allows each person to enjoy multi-channel audio even when watching with many people.

The front baffle has an inclined baffle and is designed so that it can be installed with the top or bottom facing up. This allows for optimum directivity depending on the location of installation, such as on the monitor or on the floor. In addition, a virtual coaxial system with a Super Tweeter placed in the center allows for clearer sound localization by moving the sound localization to the listening point.
The enclosure uses a bass reflex system.

The input terminal uses a brass machined gold plated terminal that supports banana plugs.

It comes with cork slip stopper.

Model Rating

Method	2-way, 5-speaker, bass reflex system, center type, magnetic resistance design (EIAJ)
Units Used	For all bands : 4 x 8 cm cone type For Super High Range : 2 cm Dome Type
Frequency characteristic	50 Hz ~ 120 kHz
Average output sound pressure level	89dB/W/m
Input impedance	6 Ω
Maximum allowable input	200W(Peak) 100W(EIAJ)
External dimensions	Width 494x Height 89x Depth 212 mm
Weight	3.9kg
Attachment	8 Cork Slip Stopper One speaker cord (approx. 3m)