HiFi Woofer - Hi-fi Bass Midrange Speaker,  30 w, 8 ω by Ufixt

4 out of 5 stars 4 out of 5 from 1 Review


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Item Information

Hi-fi bass midrange speaker,  30 W, 8 Ω

Packed Quantity
1 per pack
Manufacturer Number
Product Number

More Details

Customer Reviews

Write your own review of HiFi Woofer - Hi-fi Bass Midrange Speaker,  30 w, 8 ω.

SP 150 Hi Fi Woofer 4 stars 4 out of 5

Good value, good sound, though not quite as mellow as the old speakers, which died of old age, but an adequate replacement. Recommended

17 Jan 2013 by Terence

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

  • White polypropylene cone
  • Basket with plastic trim ring
Impedance (Z)8 Ω
Operating voltage-
Frequency rangef3-4,000 Hz
Resonant frequency (fs)35 Hz
Rec. crossov. frequ. (fmax.) (12 dB/oct.)-
Power rating30 W
Peak music power output60 W
Sensitivity90 dB/W/m
Max. rated SPL-
Max. voltage-
Radiation angle, horizontal
Radiation angle, vertical
Suspension compl. (Cms)1.56 mm/N
Moving mass (Mms)10.4 g
Mech. Q factor (Qms)2.83
Electr. Q factor (Qes)0.61
Total Q factor (Qts)0.50
Equivalent volume (Vas)35 l
DC resistance (Re)6.5 Ω
Force factor (BxL)7.5 Tm
Voice coil induct. (Le)0.45 mH
Voice coil diameterØ 25.5 mm
Voice coil formeraluminium
Linear excursion (XMAX)± 2.5 mm
Eff. cone area (Sd)127 cm2
Magnet weight380 g
Magnet diameterØ 100 mm
Mounting cutoutØ 145mm
Mounting depth65 mm
Mounting hole diameterØ 156 mm
Hole spacing X-axis110 mm
Hole spacing Y-axis110 mm
DimensionsØ 170 mm x 75 mm
Outside diameterØ 170 mm
WidthØ 170 mm
Depth75 mm
Protective class
Admiss. ambient temp.0-40 °C
Weight1.215 kg
Sales unit1
Type of speaker
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