Har snakkede med monacor s afdeling i dk og de siger også at 300eren ikke er perfekt jeg skal købe SPH-315 den passer perfekt til de 80 L jeg skal bare lave kassen om til 3 basrør på 70mm og 22cm lange så er den 100 procent i skabet ,syntes det lyder af meget rør men tror det bliver denne løsning pt denne enhed har også en fs på 22 så er hvis ok . tak for hjælpen herinde
Monacor SPH-315
High-quality Hi-fi Speakers
With polypropylene cone and very strong, ventilated magnetic systems. A sophisticated technology for versatile applications.
Hi-fi bass speaker, 200 WMAX, 100 WRMS, 8 Ω •Multi-purpose speaker of high power capability
•8-hole screw connection
•Long-term stable rubber surround
•Powerful bass reproduction from medium-sized bass-reflex cabinets
Impedance (Z)
8Ω
Resonant frequency (fs)
22Hz
Max. frequency range
f3-2,000Hz
Rec. crossover freq. (fmax.)
1,500Hz
Music power
200WMAX
Power rating (P)
100WRMS
SPL (1W/1m)
92dB
Suspension compl. (Cms)
0.95mm/N
Moving mass (Mms)
55g
Mech. resistance (Rms)
3.2kg/s
Mech. Q factor (Qms)
2.40
Electr. Q factor (Qes)
0.26
Total Q factor (Qts)
0.24
Equivalent volume (Vas)
330 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 (XMAX)
±4.5mm
Eff. cone area (Sd)
510cm2
Volume displacement (Vd)
229.5cm3
Force factor (BxL)
13.4Tm
Reference efficiency (No)
1.3%
Magnet diameter
156mm
Magnet weight
1.4kg
Mounting cutout
Ø 278mm
Mounting depth
136mm
Dimensions
Ø 305mm
Weight
4.2kg
Rec. net cabinet volume
Closed 45 l
Bass-reflex 85 L