Reference: WX-B-009-01
Model : NTX800
DISTORTION
(THD)
Magnet material
and shielding
version
Diaphragm
material
Frame
Leakage
prevention
Cushion
6.5
Speaker Box Specifications
No.
Item
CROSSOVER filter target
complexity
Net internal acoustic volume
Bass port /Passive radiator
design
Passive Radiator
Speaker box material and
thickness
Internal construction
Speaker driver mounting
Leakage Prevention
Approaches
Confidential
Title: Product Performance Specification
See driver spec
130mm ferrite
magnet
Paper cone, foam
surround, 50mm PI
VC,
≥ 6 holes for screw
mounting
1mm thick EVA on
back of basket
Requirement
Active crossover + one
capacitor in coaxial;
Add PTC circuits on
tweeter
> 2 x 50L
Sound pipe, size: D150 x
180mm, fB: 50Hz
n/a
MDF or PB, 12-15mm
Must match Vibration and
Buzz and Rattle noise
requirements.
Screws
Airtight joints may be
used for speaker, vent,
Page 21 of 25
On IEC baffle, 1/3
octave smoothing,
input power
See driver spec
providing 94dB SPL
in typical frequency
range
Coaxial-4": 80mm
ferrite;
Coaxial-tweeter:
NdFeB magnet
Coaxial-4" mid: paper
cone, cloth edge, PI
coil;
Coaxial-tweeter:
13mm silk dome
tweeter
≥ 4 holes for screw
mounting
1mm thick EVA on
front of basket
Test condition /
description
To be confirmed by
listening test
Net volume excluding the
wood thickness and
electronics.
Please refer to following
sections for tests
description on "Buzz and
Rattle noise" and
"Vibration"