18 Inch PA Audio Speakers portable , High power dome tweeter 8 ohm
Quick Detail:
Brand Name: PROWEST
Model Number: DPA32022-18
Material: Alu
Use: Karaoke Player, Stage
Color: black
Place of Origin: Zhejiang, China
Description:
18” Subwoofer
99dB sensitivity 1W/1M
1200W Power Handling
4” Interleaved Sandwich Voice coil
Optimal for high output subwoofers
Ferrite magnet structure
Applications:
DJ speaker, portable speaker, plastic speaker system
Specifications:
|
Model No.: |
DPA32022-18 |
|
18"woofer |
|
|
Magnet: |
110oz |
|
Voice Coil: |
4"Kpt(inside and outside) |
|
Impedance: |
8ohm |
|
Sensitivity: |
99dB/w/m |
|
Frequency response: |
37-2.8KHz |
|
RMS: |
550watts |
|
THIELE SMALL PARAMETERS |
|
|
Resonant Frequency (fs): |
37Hz |
|
Mechanical Q (Qms): |
5.91 |
|
Electromagnetic Q (Qes): |
0.35 |
|
Total Q (Qts): |
0.33 |
|
Compliance Equivalent Volume(VAS): |
278.5Ltr |
|
Mechanical Compliance of Suspension (Cms): |
0.11mm/N |
|
DC Resistance (Re): |
6.1ohm |
|
BL Product (BL): |
25.5T-M |
|
Diaphragm Mass lnc.Airload (Mms): |
161.9grams |
|
MOUNTING INFORMATION |
|
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Overall Diameter: |
465mm |
