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Number One SPH-255 Hi-Fi Woofer Speaker 10" 120W.max

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Number One SPH 255 HiFi Woofer Speaker 10 inch 120W.max
Number One SPH 255 HiFi Woofer Speaker 10 inch 120W.max
SKU 4007754025415
Product ID: 100900
Stock Level: 32
In Stock In German Stock
In Stock Delivered Direct from Germany: 10-12 Working Days
Price: £98.99
  • Description
  • Delivery
  • Back Orders

HiFi bass speaker 120W MAX 8Ω. An all-round speaker of high power capability with voice coil above average and long-term stable rubber surround a powerful bass reproduction of high efficiency.

Impedance (Z)
Resonant frequency (fs) 23Hz
Max. frequency range f3-3000 Hz
Rec. crossover freq. (fmax.) 2000 Hz
Music power 120W MAX
Power rating (P) 60W RMS
SPL (1W/1m) 91dB
Suspension compl. (Cms) 1.19mm/N
Moving mass (Mms) 42g
Mech. resistance (Rms) 2.1kg/s
Mech. Q factor (Qms) 2.86
Electr. Q factor (Qes) 0.26
Total Q factor (Qts) 0.24
Equivalent volume (vas) 205 l
DC resistance (Re) 6.1Ω
voice coil induct. (Le) 1.5mH
voice coil diameter 50mm
voice coil former aluminium
voice coil winding height 17mm
Air gap height 8mm
Linear excursion (X MAX ) ±4.5mm
Eff. cone area (Sd) 350cm
volume displacement (vd) 157.5cm
Force factor (BxL) 11.7Tm
Reference efficiency (No) 0.9%
Magnet diameter 140mm
Magnet weight 1.1kg
Mounting cutout 235mm
Mounting depth 128mm
Dimensions 257mm
Weight 3.22kg
Closed 30 l
Bass-reflex 55 l


Shipping Policy

DPD Courier Service

Our shipping policy is simple, at this time we only deliver to addresses on the UK Mainland between Monday and Friday.
We will deliver goods ordered by you as soon as possible to the address you have give us for delivery.
But in any event within 1-3 days of your order, or 5-10 days for back ordered products.

Shipping Costs:

Only £6.99 for all UK Mainland Orders (not including the Islands or the Highlands of Scotland).

Some large weighted orders may require a pallet, you will be contacted with additional shipping costs if this happens.
Standard Pallet Costs from £50.00

Please note:

We do not ship to the Highlands and Islands of Scotland, Isle of Man, Isles of Scilly and the Channel Islands.
These include postcodes IM, IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, TR21-25, ZE.

Back Orders

Only out of stock products that are due back in stock within the next 14 days are available for back order. You may purchase these products with your order, but the delivery of any back ordered product will be as and when our own delivery has arrived, usually within 7-14 days. You will not be charged any additional shipping cost for these items and the rest of your order will be delivered as usual.

Basically we order our weekly stock from Germany before 12 noon on Wednesdays. Back Orders placed on the site before that time will be delivered to you within 7 days, usually on a Tuesday. Place a Back Order after that time, delivery to you would be within 7-14 days and usually on the following Tuesdays.

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