Transcript
PHL Audio 5450M-5
15 inches bass driver - 1.4" - 同轴(需自配高音) Nominal Diameter Rated Impedance Reference efficiency (1W @ 1m) Power Handling Capacity SPL max (continuous) Usable frequency range Speaker net mass
38 cm / 15 '' 8Ω 97.5 dB SPL 400 W AES 120 dB SPL 50 - 2000 Hz 9.5 kg
Architecture highlights : - Natural convection Intercooling System - Both sides coated Curvilinear cone (Tropical withstanding) - High compliance double half-roll fabric surround - Ultra light injection molded basket - Coaxial apparatus "-5" with 2x M6 on Ø 76.2 mm (Max diameter for HF driver = 145.0 mm)
Motor architecture
Mounting information
Voice coil diameter
mm
77
Air volume occupied by the driver
Voice coil length
mm
18
Speaker net mass
Air gap height
mm
10
Baffle cut-out diameter (front mounting)
10-3.m 3
4.3
kg
9.5
mm
356.0
-
8x M6
Bolt circle diameter
mm
370 & 388
Max overall dimension (on ears)
mm
406.5
Max overall dimension (out of ears)
mm
380.5
Bolt number & Metric diameter
Typical characteristics Rated impedance
Z
W
Half space sensitivity (1W@1m)
-
dB SPL
97.5
Hz
50 - 2000
8
Flange height
mm
13.0
Max magnet diameter
mm
204.0
Usable freq. range
-
Power handling capacity (AES)
-
W
400
Max depth (front mounting)
Max Sound Pressure Level
SPLmax
dB SPL
120
Recommended reflex box
Min. impedance modulus
Zmin
W@Hz
6.2@270
mH
1.302 0.550
Voice-coil inductance @ 1kHz
Le1k
Voice-coil inductance @ 10kHz
Le10k
mH
BL product
BL
N/A
21.0
Moving mass
Mms
kg
0.098
Resonance frequency
Fs
Hz
49 (±6)
DC Resistance
Re
W
5.4 (±0.5)
Mechanical quality factor
Qms
1
3.02
Electrical quality factor
Qes
1
0.37
Total quality factor
Qts
1
0.33
Suspension compliance
Cms
Effective piston area
Sd
Equivalent Cas air load
Electrical connection
mm
155.5
Lts / Hz
65L / 46Hz
Ø4 mm Push buttons
Thiele-Small parameters
-6
10 .m/N
110
2
0.0845
Vas
m3
0.1076
Max linear excursion
Xmax
mm
Linear displacement volume
Vd
Reference efficiency
h0
m
-3
10 .m
0.5492
3
11.7
% 2
Unity load volume
± 6.5 3
Vas.Qts
-3
10 .m
3.3
Absolute maximum ratings Short term max. input voltage
Vmax
V
115
Max.excursion before damage
Xdam
mm
14.0
Ambient operating temperature
Ta
°C
-10 to +50
°C
-20 to +70
Storage temperature Environemental withstanding
tropical
深圳市庄家贸易有限公司, 深圳市龙岗区爱南路389号一楼, +86-136.8685.1212,
[email protected] PHL Audio S.A.S, 461 rue des Chênes, 77590 Chartrettes, France, +33-1648.12980, www.phlaudio.com
