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Number One SPH-165 Midrange Hi-Fi Speaker 165mm 100W

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Number One SPH 165 Midrange HiFi Speaker 170mm 100W
Number One SPH 165 Midrange HiFi Speaker 170mm 100W
SKU 4007754025354
Product ID: 100880
Stock Level: 76
In Stock In German Stock
In Stock Delivered Direct from Germany: 10-12 Working Days
Price: £52.99
  • Description
  • Delivery
  • Back Orders


HiFi bass-midrange speaker 100W MAX 8Ω. Especially strong drive and high power capability suitable for all universal HiFi applications of high requirements very well suited for bass-reflex and band pass cabinets up to horn combinations.

Impedance (Z)
Resonant frequency (fs) 33Hz
Max. frequency range f3-5000 Hz
Rec. crossover freq. (fmax.) 3 500 Hz
Music power 100W MAX
Power rating (P) 50W RMS
SPL (1W/1m) 89dB
Suspension compl. (Cms) 1.22mm/N
Moving mass (Mms) 16g
Mech. resistance (Rms) 1.6kg/s
Mech. Q factor (Qms) 2.02
Electr. Q factor (Qes) 0.23
Total Q factor (Qts) 0.21
Equivalent volume (vas) 36 l
DC resistance (Re) 6.5Ω
voice coil induct. (Le) 1.1mH
voice coil diameter 35.5mm
voice coil former aluminium
voice coil winding height 15mm
Air gap height 8mm
Linear excursion (X MAX ) ±3.5mm
Eff. cone area (Sd) 137cm
volume displacement (vd) 48cm
Force factor (BxL) 9.7Tm
Reference efficiency (No) 0.5%
Magnet diameter 120mm
Magnet weight 840g
Mounting cutout 142mm
Mounting depth 89mm
Dimensions 165mm
Weight 2.32kg
Bass-reflex 10 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 2-3 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 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 on the following Tuesdays.

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