-160x160w.jpg)
-500x500.jpg "Peerless by Tymphany PLS-P830985 2-1/2\" Full Range Woofer 4 ohm")
-500x500.jpg "Peerless by Tymphany PLS-P830985 2-1/2\" Full Range Woofer 4 ohm")
-100x100.jpg "Peerless by Tymphany PLS-P830985 2-1/2\" Full Range Woofer 4 ohm")
-100x100.jpg "Peerless by Tymphany PLS-P830985 2-1/2\" Full Range Woofer 4 ohm")
- Stock: In Stock
- Brand: Peerless
- Model: PLS-P830985
- Weight: 0.50 Kg
Tymphany/Peerless full range drivers set the standard for quality audio in products including flat panel televisions and sound bars, MP3 and cell phone docking stations, and multimedia PCs.
Highlights
- Neodymium magnet
- Double-vented motor
- Anodized aluminum center dome
- Distortion-reducing semi-progressive surround
- Copper pole piece cap controls impedance
Product Details
Peerless by Tymphany PLS-P830985 2-1/2" Full Range Woofer
This 2.5 inch 4 ohm member of the PLS family sets a high standard for compact full range drivers intended for applications such as television soundbars and compact music systems. Design features in this family include a damped plastic basket with venting under the spider to aid cooling of the motor, a neodymium magnet motor with copper cap to lower coil inductance, providing low distortion at low frequencies and extended high frequency response. A black anodized aluminium cone is employed on the driver, along with a black anodized aluminium dust cap coupled directly to the voice coil. Additionally, the cones come equipped with special-designed large roll rubber surrounds, which allow for a dynamic linear response to high excursion input signals.
PRODUCT SPECIFICATIONS
|
Nominal Diameter |
2-1/2" |
|
Power Handling (RMS) |
30 Watts |
|
Power Handling (max) |
60 Watts |
|
Impedance |
4 ohms |
|
Frequency Response |
90 to 20,000Hz |
|
Sensitivity |
86.5 dB 2.83V/1m |
|
Voice Coil Diameter |
1" |
THIELE-SMALL PARAMETERS
|
Resonant Frequency (Fs) |
101.2 Hz |
|
DC Resistance (Re) |
3.7 ohms |
|
Voice Coil Inductance (Le) |
0.03 mH |
|
Mechanical Q (Qms) |
4.08 |
|
Electromagnetic Q (Qes) |
0.75 |
|
Total Q (Qts) |
0.63 |
|
Compliance Equivalent Volume (Vas) |
0.02 ft.³ |
|
Mechanical Compliance of Suspension (Cms) |
1.27 mm/N |
|
BL Product (BL) |
2.7 Tm |
|
Diaphragm Mass Inc. Airload (Mms) |
1.9g |
|
Maximum Linear Excursion (Xmax) |
2 mm |
|
Surface Area of Cone (Sd) |
22 cm² |
MATERIALS OF CONSTRUCTION
|
Cone Material |
Aluminum |
|
Surround Material |
Rubber |
|
Basket / Frame Material |
Polymer |
|
Magnet Material |
Neodymium |
MOUNTING INFORMATION
|
Overall Outside Diameter |
2.75" |
|
Baffle Cutout Diameter |
2.42" |
|
Depth |
2.15" |
|
# Mounting Holes |
4 |
OPTIMUM CABINET SIZE (DETERMINED USING BASSBOX 6 PRO HIGH FIDELITY SUGGESTION)
|
Sealed Volume |
0.1 ft.³ |
|
Sealed F3 |
150 Hz |
|
Vented Volume |
0.04 ft.³ |
|
Vented F3 |
72 Hz |
-250x250.jpg "Peerless by Tymphany PLS-P830984 2-1/2\" Full Range Woofer 8 ohm")