Specially designed woofer unit for low-frequency sound

Low frequency playback requires performance to vibrate air.Utilizing 3-way configuration, the speaker unit is developed specifically for low-bandwidth playback.The magnetic circuit is important to drive the speaker unit is larger than the medium range scorker We selected A-OMF monocoque cones that are renowned for its rigidity and sound quality, and have been designed to finely adjust the rigidity and weight of the diaphragm to make sure the air is pumped out. Furthermore, this woofer unit has been specially designed for details such as adjusting the space of the voice coil and the opening on the side of the speaker unit to allow natural playback free from air resistance.

Scorker unit with wide playback band for reduced distortion

The Scorker provides a natural audio reproduction with a wide playback band to optimize the sound connection to tweeters and woofers throughout the speaker system with a wide playback band with reduced distortion. The speaker unit uses an N-OMF diaphragm based on 3 layers of cotton that is strong and low inherent noise, and the aramid fiber is hybrid molded to allow for a rich amount of bass playback.Equipped with a bullet-type equalizer in the center to prevent interference of frequency characteristics. Voice Coil uses a choice of copper wire to keep it dry and provide a natural regeneration that is free from air drag.In addition, we have increased perfection throughout the speaker system by focusing on the copper ring to suppress distortion and the adhesive used to use.

Ring tweeter with inspirational expression.

Adopts state-of-the-art ring type tweeter that delivers clear playback to ultra-high ranges for high quality playback that meets woofers bass.Tweeters are responsible for medium and high frequency playback and are especially affected by vocal bands.The ring tweeter is equipped with a balanced drive structure that drives the middle point of the diaphragm and perimeter of the diaphragm to improve the accuracy of the oscillation and reduce split vibration to achieve a piston motion area up to almost 20 kHz.This tweeter allows you to fully feel the uniqueness of the musical instrument that requires detailed nuances in high ranges, a sense of spread of space, and a reproductions of vocals.

Adopts a cabinet with attention to the internal structure.

Based on MDF wood with moderate hardness and consistency density, it has a thick overall and is finished with a piano finish with multiple layers of paints.Speaker cabinets have a sharp and fearless design by reducing rounded corners.In addition to optimizing the size and shape, the selection of 12dB/oct type for smooth connection to network circuits and proper placement of sound absorption, we wanted to look beautiful while also taking care of the sound of the cabinet.

Bass reflex duct for low range control

In order to reproduce voluminous bass, the rear is equipped with a bass reflector that emits air vibrations from the inside of the cabinet.A number of prototypes and hearings draw the aperture and length, and then position it in the best position to produce rich bass.You can also insert the included sound-absorbing sponge into the bass reflector to adjust the amount of bass or damping.

Cork and Spike Selectable Base

You can choose the spacer to mount on the base depending on the installation environment and sound quality.In addition to the included cork spacer, it also comes with a specially designed sounding brass spike.Reduces floor scratches and improves sound quality.In addition, you can choose the setting method of setting the spike with 4 and 3 support.A rich base that allows you to freely choose between 4 different settings methods.

4-point support installation is recommended.3-point support: In order to prevent falling, please use a commercially available heat on a wall or other items to be secured to the ground, and be sure to be safe before using.

Equipped with channel divider function to bypass internal networks

Output from the amplifier, and input the music signals input into the speaker system are divided into the optimal band that woofer or tweeter will receive.The D-509E does not use any internal network, and is equipped with a channel divider function that sends the input signal directly to the speaker unit.By bypassing LPF used in low-range woofer units and HPF used for mid-range scorkers, you can enjoy different sound quality than through network circuits inside the speaker.Normal connection and channel divider connections can be switched between the dedicated switch on the back.

Can be used with our companys AV receiver TX-NR818/NR1010/NR5010 and multi-amplifier systems with channel dividers.

Gold-plated brass shaved terminals to prevent sound quality deterioration

The speaker terminals are made with gold-plated brass shavings for excellent conductivity.High grade specifications to prevent signal transmission loss at contacts, and reduce signal conductivity deterioration due to changes over time.In addition, it uses a screw type that holds many speaker cables in the market, so it is flexible enough to support flexible sound tuning by replacing the cable.In addition, it adopts bi-wiring specification that allows you to connect high and low bands independently.You can enjoy the connection variation with the amplifier.