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acoustic bass,subwoofer,speaker,Bass Mid Range Woofer
acoustic bass,subwoofer,speaker,Bass Mid Range Woofer
acoustic bass,subwoofer,speaker,Bass Mid Range Woofer
acoustic bass,subwoofer,speaker,Bass Mid Range Woofer
acoustic bass,subwoofer,speaker,Bass Mid Range Woofer
acoustic bass,subwoofer,speaker,Bass Mid Range Woofer
acoustic bass,subwoofer,speaker,Bass Mid Range Woofer

2.75 Inch speaker amplifier with RMS 15 Watts

Model NO.
275SA25N-2
Delivery:
FOB
Minimum order quantity:
500 sets
Supply Ability:
60,000 sets / Month
Country of Origin:
Ningbo, China
Stock Time:
35 Days
Nominal Diameter 2.75 Inch / (70 x 70 mm), Power Handling 15 watts, Sensitivity 90 dB, Frequency Response 170 Hz - 17 kHz, Voice Coil Diameter 1 Inch / 25 mm
Quantity:
2.75 inch Bass RMS 15w speakers
Features

1. Nominal Diameter 2.75"/ (70 x 70 mm)
2. Power Handling 15 watts
3. Sensitivity 90 dB
4. Frequency Response 170 Hz - 17 kHz
5. Voice Coil Diameter 1.0"/ 25 mm
6. Neodymium Magnet 23 mm
7. Pressed Steel Chassis type
8. Applications as mid high range woofer for PA speaker

Specifications

SPECIFICATIONS
Model No.275SA25N-2
Nominal Diameter2.75"/ (70 x 70 mm)
RMS Power15 watts
MAX Power30 watts
Sensitivity (1w/1m)90 dB
Frequency Range170 Hz - 17 kHz
Voice Coil Diameter1.0"/ 25 mm
Available Impedances4 / 8 Ω
Magnet Size23 mm
Magnet MaterialNeodymium
Chassis typePressed Steel
Voice Coil MaterialCopper
Former MaterialKapton
Dust Dome MaterialAluminum
Suspension MaterialPolycotton
Surround MaterialFoam
Cone MaterialPaper
THIELE SMALL PARAMETERS
Fs160 Hz
Qes0.39
Qms7.12
Qts0.37
Vas0.55 L
Sd0.0023 m2
η00.37%
Mms1.73 g
BI3.74 Txm
Cms0.75 mm/N
Rms0.21 WM
Le1k0.00 mH
MOUNTING & DIMENSIONS & WEIGHT
Overall Diameter3.35"/ 85 mm
Bolt Circle Diameter 2.85"/ 72.5 mm
Baffle Cut-out Diameter2.36"/ 60 mm
Overall Depth1.34"/ 34 mm
Net Weight0.11 kgs / 0.24 lbs

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