Celestion NTR06-1705B

Name: NTR06-1705B
Brand: Celestion

Low frequency

6.5″ / 165 mm

Nominal diameter

133 Hz

Resonance

0.44

Q factor

94 dB

Sensitivity

± 4 mm

Linear excursion

300 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 93.8; dB
Frequency response: 150 - 7000; Hz
Resonance frequency (free air)
f_S: 133; Hz
Mechanical quality factor
Q_MS: 1.91
Electrical quality factor
Q_ES: 0.58
Total quality factor
Q_TS: 0.44
Maximum linear excursion
x_max: 4.0; mm
Air volume displaced at x_max
V_D: 62; cm³
Power handling
P: 150; W
Program power
P_max: 300; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.9; Ω
Inductance (1kHz)
L_E: 0.21; mH
VC Diameter: 44; mm
Winding height
H_VC: 11; mm
Winding material: Copper clad aluminium
Former material: Polyimide
Force factor
Bl: 10.69; N/A
Motor constant
Bl/√R_E: 4.39; N/√W
Air gap height
H_AG: 6; mm
Material: Neodymium
Effective diameter: 140; mm
Effective area
S_D: 154; cm²
Moving mass
M_MS: 13.3; g
Moving mass (without air load)
M_MD: 11.8; g
Material: Kevlar loaded paper
Stiffness
K_MS: 9.09; N/mm
Compliance
C_MS: 110; µm/N
Equivalent volume to the compliance
V_AS: 3.63; L
Mechanical resistance
R_MS: 5.79; N·s/m
Surround material: Cloth-sealed
Nominal diameter: 6.5; ″
: 165; mm
Overall diameter: 189; mm
Baffle cutout diameter: 150; mm
Overall depth: 71; mm
Volume occupied by the driver (estimated): 0.35; L
Net weight: 0.85; kg
Frame material: Cast aluminium

Datasheet

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Celestion NTR06-1705B

Low frequency

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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