New 6.5" 6-1/2" High Performance Woofer mid bass replacement home audio 4 ohm

Description

Blow out speaker sale !
Hello ebay and welcome to our store!
we have the newest shipment of MCM high performance speakers.
This buyout 6-1/2" woofer is the perfect replacement for worn, tired sealed bookshelf speakers. The extended frequency response allows it to mate well with tweeters without a low pass filter. Save nearly 60% off the original retail price through this Parts Express exclusive buyout.
Key Features
Smooth, natural response doesn't require a low-pass filter
Decent Xmax for good bass response
Designed for use in sealed cabinets
Save nearly 60% off the original retail price!
This durable 6-1/2" poly cone woofer with rubber surround is designed to work best in small, sealed bookshelf-style cabinets. The damped poly cone creates smooth sound from 45 Hz all the way up to 3,000 Hz and is easy to integrate with many different tweeters, and the 4 ohm impedance extracts more current from an amplifier for twice the output (3 dB increase), when compared to a similar 8 ohm speaker.
A 1" voice coil is combined with an aluminum former for a power handling rating of 30 watts RMS and 60 watts max, and the "Q" of the motor is such that solid bass performance can be achieved in cabinets as small as 0.25 cubic feet, with an f3 of 63 Hz (with a 1/4 pound of acoustic fill).
Save over 50% off the original price through this exclusive factory buyout.
Product Details
Brand
Factory Buyouts
Part Number
299-609
UPC
848864006864
Unit of Measure
Each
Weight
1.8
Product Specifications
Nominal Diameter
6-1/2"
Bolt Circle Diameter
6.125
Power Handling (RMS)
30 Watts
Power Handling (MAX)
60 Watts
Impedance
4Ω
Frequency Response
50 to 6,000Hz
Sensitivity
88.3dB 2.83V/1m
Voice Coil Diameter
1"
Thiele-Small Parameters
Resonant Frequency (Fs)
52Hz
DC Resistance (Re)
3.37Ω
Voice Coil Inductance (Le)
0.48mH
Mechanical Q (Qms)
2.99
Electromagnetic Q (Qes)
1.4
Total Q (Qts)
0.95
Compliance Equivalent Volume (Vas)
0.65ft³
Maximum Linear Excursion (Xmax)
3.5mm
Materials of Construction
Cone Material
Poly
Surround Material
Rubber
Voice Coil Wire Material
Copper
Voice Coil Former
Aluminum
Basket / Frame Material
Steel
Magnet Material
Ferrite
Mounting Information
Overall Outside Diameter
6.5"
Baffle Cutout Diameter
5.625"
Depth
2.875"
# Mounting Holes
4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
Sealed Volume
1.53ft³
Sealed F3
49Hz
Vented Volume
3.64ft³
Vented F3
30Hz
BREAK IN INSTRUCTIONS FOR ALL SPEAKER RELATED PURCHASES:
To ensure proper break in of the speaker motor (voice coil and spider) simply use at half volume for at least a few hours before using at full volume, otherwise internal damage can occur.
Return Policy:
For quickest resolution or refund, pl
ease message us directly about any issues with your order before opening a case on eBay.