Number One SPH-135/AD Midrange Speaker 5" 60W Max. 8ohm
#10.1850
£48.00 inc vat
£40.00 ex vat
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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.
Technical Specification
- Impedance (Z) 8Ω
- Resonant frequency (fs) 39Hz
- Max. frequency range f3-6,000Hz
- Rec. crossover freq. (fmax.) 5,000Hz
- Music power 60WMAX
- Power rating (P) 40WRMS
- 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 (XMAX) ±1.75mm
- Eff. cone area (Sd) 95cm2
- Volume displacement (Vd) 16.6cm3
- Force factor (BxL) 5.0Tm
- Reference efficiency (No) 0.4%
- Magnet diameter 100mm
- Magnet weight 380g
- Mounting cutout Ø 121mm
- Mounting depth 70mm
- Dimensions 135x135mm
- Weight 1.1kg
- Rec. net cabinet volume:
- Closed 10 l
- Bass-reflex 22 l
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