satu set tweeter dan midbass seas excel crescendo kondisi muluuuuus sekaliiii,lengkap dus dan baru break in saja......
#tweeter SEAS Excel T29CF-002 (E0040) Crescendo fabric Dome kondisi muluuuus sekaliiiii masih ada dus...............................sold
The T29CF002, ”CRESCENDO” is an Ultra High End 29mm soft dome tweeter with a
HEXADYM magnet system.
An optimally shaped dome and integrated wide surround manufactured by SEAS
from SONOMEX ensure excellent performance and consistency.
A high efficiency HEXADYM magnet system (US Patent 6020805) based on 6
radially magnetized NdFeB magnet blocks provide efficient ventilation and damping
of cavities behind the dome, surround and voice coil. Moderate magnetic stray fields
represent no problems in AV installations.
A generously underhung voice coil with flexible lead-out wires, ensures low
distortion even with low crossover frequencies.
A 6mm precision machined aluminium front plate with moderate horn loading
ensures linear frequency response and reasonable efficiency.
The central part of the horn is made from chrome plated precision machined brass.
A substantial injection moulded rear chamber made from zinc eliminates unwanted
chamber wall resonances and conducts heat away from the magnet system.
The rear chamber and the front plate are Nextel painted to obtain a durable and attractive
Outside diameter 110.3mm
Cut out 75mm
25.4mm = 1" = 2.54cm
# midbass SEAS EXCEL W18NX-001 kondisi muluuus sekaliiiii masih ada dus.......................................sold
An adaptive rubber surround provides an ideal match to the cone over the total frequency range.
A paper cone with a unique Nextel coating ensures smooth frequency response and low distortion.
A large magnet system with bumped back plate, together with a very long and light weight CCAW voice coil allow extreme coil excursion with low distortion and excellent transient response.
Heavy copper rings mounted above and below the T-shaped pole piece reduce non linear and modulation distortion and increase overload margin.
Extremely stiff and stable injection moulded metal basket keeps the critical components in perfect alignment.
Large windows in the basket both above and below the spider reduce sound reflexion, air flow noise and cavity resonance to a minimum.
Suggested Box Alignments:
Sealed box of 7 liters (0.3cf); f3 80Hz
Vented B4 Alignment of 14 liters (0.5cf); 2" diameter port 6" long; f3 50Hz
kalau ambil dua2nya 7,75jt.......