Peerless SLS-P830945 5-1/4" Paper Cone Woofer 4 Ohm
 
A new addition to the SLS Series of speakers, the Peerless SLS-P830945 5-1/4" subwoofer features a paper cone, wide rubber half-roll surround, and hefty ceramic ferrite magnet with distortion-reducing aluminum shorting ring. This driver will provide accurate and detailed low frequency audio reproduction.
The speaker's distinctively sculpted truncated steel frame facilitates close driver spacing or a narrower mounting baffle, and its extensive under-spider venting promotes voice coil cooling for reduced power compression and improved long term reliability. The P830945 will perform superbly as a dedicated low-mid bass driver, as well as delivering solid output when used as a compact subwoofer.
Product Details
Brand
Peerless by Tymphany
Model
SLS-P830945
Part Number
264-1604
UPC
848864045009
Unit of Measure
Each
Weight
3.55
Product Specifications
Nominal Diameter
5-1/4"
Bolt Circle Diameter
5.6
Power Handling (RMS)
50 Watts
Power Handling (MAX)
100 Watts
Impedance
4Ω
Frequency Response
40 to 1,500Hz
Sensitivity
88.36dB 2.83V/1m
Voice Coil Diameter
1.3"
Thiele-Small Parameters
Resonant Frequency (Fs)
51.49Hz
DC Resistance (Re)
2.71Ω
Voice Coil Inductance (Le)
0.2mH
Mechanical Q (Qms)
3.95
Electromagnetic Q (Qes)
0.4
Total Q (Qts)
0.36
Compliance Equivalent Volume (Vas)
0.21ft³
Mechanical Compliance of Suspension (Cms)
0.601mm/N
BL Product (BL)
5.9T·m
Diaphragm Mass Inc. Airload (Mms)
15.3g
Maximum Linear Excursion (Xmax)
5mm
Surface Area of Cone (Sd)
83.3cm²
Materials of Construction
Cone Material
Paper
Surround Material
Foam
Voice Coil Former
Aluminum
Basket / Frame Material
Steel
Magnet Material
Ferrite
Mounting Information
Overall Outside Diameter
5.9"
Baffle Cutout Diameter
4.72"
Depth
2.64"
# Mounting Holes
6