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Number One SPH-135/AD Hi-Fi Midrange Speaker 155mm 60W

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Number One SPH 135/AD HiFi Midrange Speaker 155mm 60W
Number One SPH 135/AD HiFi Midrange Speaker 155mm 60W
SKU 4007754037944
Product ID: 101850
Stock Level: 0
Price: £40.99

  • Description
  • Delivery
  • Back Orders


HiFi bass-midrange speaker 60W MAX 8Ω. Carbonised cone of high stiffness but still very good inside dampening flat wire coil optimised transient response in the entire application range suitable for any bass-midrange application in compact speakers and as high-power midrange speaker.

Impedance (Z)
Resonant frequency (fs) 39Hz
Max. frequency range f3-6000 Hz
Rec. crossover freq. (fmax.) 5000 Hz
Music power 60W MAX
Power rating (P) 40W RMS
SPL (1W/1m) 89dB
Suspension compl. (Cms) 2.14mm/N
Moving mass (Mms) 7.8g
Mech. resistance (Rms) 0.6kg/s
Mech. Q factor (Qms) 3.40
Electr. Q factor (Qes) 0.42
Total Q factor (Qts) 0.37
Equivalent volume (vas) 26 l
DC resistance (Re) 5.5Ω
voice coil induct. (Le) 0.47mH
voice coil diameter 25.5mm
voice coil former Kapton
voice coil winding height 9.5mm
Air gap height 6mm
Linear excursion (X MAX ) ±1.75mm
Eff. cone area (Sd) 95cm
volume displacement (vd) 16.6cm
Force factor (BxL) 5.0Tm
Reference efficiency (No) 0.4%
Magnet diameter 100mm
Magnet weight 380g
Mounting cutout 121mm
Mounting depth 70mm
Dimensions 135x135mm
Weight 1.1kg
Closed 10 l
Bass-reflex 22 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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