Transcript
PHL Audio 2631-7 8 inches bass-mid driver - 1" - 同轴(需自配高音) 20 cm / 8 '' 8Ω 92 dB SPL 200 W AES 111 dB SPL 70 - 4000 Hz 3.1 kg
Nominal Diameter Rated Impedance Reference efficiency (1W @ 1m) Power Handling Capacity SPL max (continuous) Usable frequency range Speaker net mass Architecture highlights :
- High compliance double half-roll Fabric Surround - Double side Coated diaphragm (Tropical withstanding) - Acoustic fabric dustcap for coaxial application - Ultra light CCAR voice coil - Coaxial apparatus with 3x M6 on Ø 57.2 mm and 2x M6 on Ø 76.2 mm (Max diameter for HF driver = 95.0 mm)
Motor architecture
Mounting information
Voice coil diameter
mm
51
Air volume occupied by the driver
Voice coil length
mm
14
Speaker net mass
Air gap height
mm
6
Baffle cut-out diameter (front mounting) Bolt number & Metric diameter Bolt circle diameter
Typical characteristics Rated impedance
Z
W
Half space sensitivity (1W@1m)
-
dB SPL
92.0
Hz
70 - 4000
8
Flange height
mm
9.5
Max magnet diameter
mm
138.0
W
200
Max depth (front mounting)
Max Sound Pressure Level
111
Recommended reflex box
Min. impedance modulus
Zmin
W@Hz
5.4@410
mH
0.697 0.268
mH
BL product
10.4
Moving mass
Mms
kg
0.022
Resonance frequency
Fs
Hz
77 (±11)
DC Resistance
Re
W
5.2 (±0.5)
Mechanical quality factor
Qms
1
3.01
Electrical quality factor
Qes
1
0.51
Total quality factor
Qts
1
0.43
Suspension compliance
Cms
Effective piston area
Sd
Equivalent Cas air load
mm
90.0
Lts / Hz
12L / 80Hz
Electrical connection
Thiele-Small parameters
-6
10 .m/N
200
2
0.0198
Vas
m3
0.0108
Max linear excursion
Xmax
mm
Linear displacement volume
Vd
Reference efficiency
h0
Unity load volume
m
-3
10 .m
± 5.0 3
% 2
Vas.Qts
-3
10 .m
0.0990 0.9
3
2.0
Absolute maximum ratings Short term max. input voltage
Vmax
V
80
Max.excursion before damage
Xdam
mm
10.0
Ambient operating temperature
Ta
°C
-10 to +50
°C
-20 to +70
Storage temperature Environemental withstanding
217.0 234.0
dB SPL
N/A
4xM5
mm
205.0
SPLmax
BL
185.0
mm
-
Le10k
mm
mm
Usable freq. range
Voice-coil inductance @ 1kHz
3.10
Max overall dimension (on ears)
Power handling capacity (AES)
Voice-coil inductance @ 10kHz
0.72
kg
Max overall dimension (out of ears)
-
Le1k
10-3.m 3
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
6.35x0.8 FASTON
