2.75 Inch Bass / Mid Range Woofer with RMS 15 Watts
2.75 Inch Bass / Mid Range Woofer with RMS 15 Watts
2.75 Inch Bass / Mid Range Woofer with RMS 15 Watts
2.75 Inch Bass / Mid Range Woofer with RMS 15 Watts
2.75 Inch Bass / Mid Range Woofer with RMS 15 Watts
2.75 Inch Bass / Mid Range Woofer with RMS 15 Watts
2.75 Inch Bass / Mid Range Woofer with RMS 15 Watts

2.75 Inch Bass / Mid Range Woofer with RMS 15 Watts

Model NO.
275SA25N-1
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 1.0 Inch / 25 mm
Quantity:
 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 bass mid range woofer for PA speaker 

 Specifications

SPECIFICATIONS
Model No.275SA25N-1
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 MaterialPaper
Suspension MaterialPolycotton
Surround MaterialPU
Cone MaterialPaper
THIELE SMALL PARAMETERS
Fs160 Hz
Qes0.42
Qms3.72
Qts0.39
Vas0.28 L
Sd0.0023 m2
η00.44%
Mms1.90 g
BI4.73 Txm
Cms0.36 mm/N
Rms0.62 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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