HiFi-Woofer by Number One

SSP £99.99

£93.46

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Item Information

Top HiFi bass speaker, 150WMAX, 8Ω Finely textured Kevlar cone, aluminium diecast basket, long excursion, a very deep bass in compact bass-reflex cabinets already. In closed cabinets, a dry bass reproduction comfortable to listen to (particularly suitable for use in rooms of rumbling sound). Suitable for any HiFi and high-end application.
Packed Quantity
1 per pack
Weight
3.32kg
Manufacturer Number
SPH-250KE

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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

Impedance (Z)
Resonant frequency (fs)23Hz
Max. frequency range f3-3,000Hz
Music power 150WMAX
Power rating (P) 100WRMS
SPL (1W/1m) 90dB
Suspension compl. (Cms)0.94mm/N
Moving mass (Mms)45g
Mech. Q factor (Qms)5.25
Electr. Q factor (Qes)0.45
Total Q factor (Qts)0.41
Equivalent volume (Vas)204 l
DC resistance (Re)6.1Ω
Force factor (BxL)9.4Tm
Voice coil induct. (Le)0.7mH
Voice coil diameter50mm
Voice coil formerKapton
Linear excursion (XMAX)±4.75mm
Eff. cone area (Sd)346cm2
Magnet weight 29.5+1.76oz.
Weight 3kg
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