HiFi Woofer - Hi-fi Bass-midrange Speaker, 150 w, 8 ω by Ufixt

5 out of 5 stars 5 out of 5 from 1 Review


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Item Information

Hi-fi bass-midrange speaker, 150 W, 8 Ω

Packed Quantity
1 per pack
Manufacturer Number
Product Number

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Customer Reviews

Write your own review of HiFi Woofer - Hi-fi Bass-midrange Speaker, 150 w, 8 ω.

Good replacement 5 stars 5 out of 5

Chosen to replace failing Audax drivers in a 20 year old home built system. Crossing over to Titanium tweeters at 3K5 the slightly lower efficiency seems to be a better match than the originals. The drivers will need further running in, but I can hear improvements in the depth and attack on bass notes while the mid-range is clear and stable. I did have to upgrade my speaker stands to take the extra weight.
I am happy with my choice.

20 Jun 2013 by Andrew

Questions & Answers

Delivery Information

For UK orders we offer a Free Delivery, Standard or Next Working Day delivery service.

We have separate delivery charges for Europe, North America, Japan and the Rest of the World based on the size, weight and destination of your order.

Please view our About Delivery page for full details.

Returns & Refunds

If an item is faulty or damaged on delivery and we are notified within 24 hours we will arrange for a replacement or a refund of the item - it needs to be within this time period for us to make claims with our couriers.

If you have simply changed your mind or no longer require the item(s), you must notify us within 7 days from receiving your order. The item(s) must be in their original unused and unopened packaging and be in a resalable condition for a full refund. You will need to pay for the cost of returning the item(s) and the item(s) remain your responsibility until we receive them.

Please view our Returns & Refunds page for full details.

Full Details

  • For high-quality 2-way or 3-way speaker systems
  • As a replacement speaker for older high-quality speaker systems
Impedance (Z)8 Ω
Operating voltage-
Frequency rangef3-4,000 Hz
Resonant frequency (fs)28 Hz
Rec. crossov. frequ. (fmax.) (12 dB/oct.)-
Power rating50 W
Peak music power output100 W
Sensitivity90 dB/W/m
Max. rated SPL-
Max. voltage-
Radiation angle, horizontal
Radiation angle, vertical
Suspension compl. (Cms)1.32 mm/N
Moving mass (Mms)24.5 g
Mech. Q factor (Qms)2.14
Electr. Q factor (Qes)0.27
Total Q factor (Qts)0.24
Equivalent volume (Vas)81 l
DC resistance (Re)6.5 Ω
Force factor (BxL)10.3 Tm
Voice coil induct. (Le)1.0 mH
Voice coil diameterØ 35.5 mm
Voice coil formeraluminium
Linear excursion (XMAX)± 3.5 mm
Eff. cone area (Sd)210 cm2
Magnet weight840 g
Magnet diameterØ 120 mm
Mounting cutoutØ 183 mm
Mounting depth89 mm
Mounting hole diameter-
Hole spacing X-axis-
Hole spacing Y-axis-
DimensionsØ 210 mm x 99 mm
Outside diameterØ 210 mm
WidthØ 210 mm
Depth99 mm
Protective class
Admiss. ambient temp.0-40 °C
Weight2.52 kg
Sales unit1
Type of speaker
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