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Number One SPH-175 Hi-Fi Midrange Speaker 177mm 100W.max 8Ohm

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Number One SPH 175 HiFi Midrange Speaker 177mm 100W.max 8Ohm
Number One SPH 175 HiFi Midrange Speaker 177mm 100W.max 8Ohm
SKU 4007754025378
Product ID: 101370
Stock Level: 2
In Stock In UK Stock
In Stock This Item has a Delivery Time of 2-3 Days
Price: £57.99
  • Description
  • Delivery
  • Back Orders


HiFi bass-midrange speaker 100W MAX 8Ω. Paper cone with special coating rubber surround with optimised profile very linear radiation range free of resonance the ideal equipment for modern 2-way combinations.

Impedance (Z)
Resonant frequency (fs) 33Hz
Max. frequency range f3-5000 Hz
Rec. crossover freq. (fmax.) 3000 Hz
Music power 100W MAX
Power rating (P) 60W RMS
SPL (1W/1m) 90dB
Suspension compl. (Cms) 1.86mm/N
Moving mass (Mms) 12.5g
Mech. resistance (Rms) 1.3kg/s
Mech. Q factor (Qms) 1.98
Electr. Q factor (Qes) 0.43
Total Q factor (Qts) 0.35
Equivalent volume (vas) 48 l
DC resistance (Re) 5.7Ω
voice coil induct. (Le) 0.5mH
voice coil diameter 25mm
voice coil former aluminium
voice coil winding height 10mm
Air gap height 6mm
Linear excursion (X MAX ) ±2mm
Eff. cone area (Sd) 137cm
volume displacement (vd) 27.4cm
Force factor (BxL) 6Tm
Reference efficiency (No) 0.4%
Magnet diameter 84mm
Magnet weight 350g
Mounting cutout 162mm
Mounting depth 70mm
Dimensions 177x177mm
Weight 1.2kg
Closed 16 l
Bass-reflex 35 l

Shipping Policy

DPD Courier Service

Our shipping policy is simple, at this time we only deliver Monacor products 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 given us for delivery. But in any event; 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 or 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 10 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 5-10 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 5-10 days and usually the following Tuesday.

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