Chcę zakupić subwoofer + wzmacniacz i prosić o opinie czy wybrałem w miarę dobry sprzęt. Czy polecicie mi coś lepszego ps . Zależy mi na jakości. Z góry dzięki za pomoc
Subwoofer
http://www.theloudest.co.uk/?sectionid=2&page=view_product&product_id=85
parametry:
Parameter
Data Unit Info
Nom. diameter
12 [inch] Nominal diameter (30 cm)
Vas
54.957 [Litres] Equivalent volume
Qts
0.807 Total Speaker Q-factor
Qes
0.905 Electrical Q-factor
Qms
7.339 Mechanical Q-factor
Fs
21.935 [Hz] Resonance Frequency (Free Air)
Sensitivity
90.659 [dB] SPL dB at 1W, 1m
Max Power
3000 [W] Maximum input power
RMS Power
1000 [W] RMS input power
xmax
20.32 [mm] Max excursion from centre at normal operation (one way)
Moving mass
278.9 [g] (Mms) Weight of moving parts
Disp area
0.0434 [m2] (SD), Effective piston area of cone
Disp Vol
1763.8 [cm3] Displaced volume = xmax x 2 x SD
Coil diameter
76.4 [mm] Diameter of the voice coil (Kapton 4-layer - 3")
Cms
0.1888 [mm/N] The stiffness of the driver’s suspension
Magnet weight
5102.9 [gr] Weight of the magnet (180 oz)
Re
1.785 [ohm] DC resistance (per voice coil)
Z
2 [ohm] Impedance of coil (per voice coil)
L
2.23 [mH] Inductance of coil (per coil @ 1 kHz)
Bl
27.529 [Tm] Magnetic strength (Motor force factor)
Recommended sealed enclosure
0.0623 [m3] (2.2 cubic feet)
Minimum sealed enclosure
0.034 [m3] (1.2 cubic feet)
Recommended ported enclosure
0.0623 [m3] (2.2 cubic feet)
Minimum ported enclosure
0.0425 [m3] (1.5 cubic feet)
Krm
2 [m]
Kxm
2.58 [mH]
Rem
5.31
Erm
0.984
Exm
0.656
P max
3,000 Watts Maximum peak input power
P rms
1,000 Watts Maximum RMS input power
Magnet material
High density strontium-ferrite
Cone/dust cap material
Dynaflex
Surround material
Santoprene Rubber
Aluminium shorting ring
Yes
Heat sink
Yes
Mounting depth
282 mm
Wzmacniacz:
http://www.theloudest.co.uk/?sectionid=2&page=view_product&product_id=102
Parametry:
Output Power (14.4v)
1 x 3,000 watts Max (@ 1 ohm)
1 x 1,000 watts RMS (@ 1 ohm)
Up to 1 x 700 watts RMS (@ 2 ohm)
Up to 1 x 450w watts RMS (@ 4 ohm)
1 x 600 watts RMS (@ 2 ohm THD+N < 2.5%)
1 x 320 watts RMS (@ 4 ohm THD+N < 1%)
Output Power (14.4v)
(When two TL-1023 amplifiers bridged together)
1 x 2,000 watts RMS (@ 2 ohm)
1 x 1,000 watts RMS (@ 4 ohm)
Frequency response 10 Hz ~ 200 Hz
Subsonic Filter Frequency Range 20 ~ 50 Hz (Adjustable)
Low Pass Filter Frequency Range 40 ~ 180 Hz (Adjustable)
Bass Boost Frequency Range
45 Hz
Input Impedance
67 Kohm
Input sensitivity
0.2 V ~ 5 V
Signal/Noise Ratio (A. Wtg)
1 Watt Reff.
>100 dB
Damping Factor
(100 Hz @ 4 ohm)
>120
Efficiency
82%
Idle Current 0.8 A
Max Peak Current
80 A
Minimum Subwoofer impedance
1 ohm
Minimum Subwoofer impedance when using two TL-1023 amplifiers bridged together
2 ohm
Power supply
DC 12V
Dimensions
(length x width x height) 277 x 210 x 58 mm
Subwoofer
http://www.theloudest.co.uk/?sectionid=2&page=view_product&product_id=85
parametry:
Parameter
Data Unit Info
Nom. diameter
12 [inch] Nominal diameter (30 cm)
Vas
54.957 [Litres] Equivalent volume
Qts
0.807 Total Speaker Q-factor
Qes
0.905 Electrical Q-factor
Qms
7.339 Mechanical Q-factor
Fs
21.935 [Hz] Resonance Frequency (Free Air)
Sensitivity
90.659 [dB] SPL dB at 1W, 1m
Max Power
3000 [W] Maximum input power
RMS Power
1000 [W] RMS input power
xmax
20.32 [mm] Max excursion from centre at normal operation (one way)
Moving mass
278.9 [g] (Mms) Weight of moving parts
Disp area
0.0434 [m2] (SD), Effective piston area of cone
Disp Vol
1763.8 [cm3] Displaced volume = xmax x 2 x SD
Coil diameter
76.4 [mm] Diameter of the voice coil (Kapton 4-layer - 3")
Cms
0.1888 [mm/N] The stiffness of the driver’s suspension
Magnet weight
5102.9 [gr] Weight of the magnet (180 oz)
Re
1.785 [ohm] DC resistance (per voice coil)
Z
2 [ohm] Impedance of coil (per voice coil)
L
2.23 [mH] Inductance of coil (per coil @ 1 kHz)
Bl
27.529 [Tm] Magnetic strength (Motor force factor)
Recommended sealed enclosure
0.0623 [m3] (2.2 cubic feet)
Minimum sealed enclosure
0.034 [m3] (1.2 cubic feet)
Recommended ported enclosure
0.0623 [m3] (2.2 cubic feet)
Minimum ported enclosure
0.0425 [m3] (1.5 cubic feet)
Krm
2 [m]
Kxm
2.58 [mH]
Rem
5.31
Erm
0.984
Exm
0.656
P max
3,000 Watts Maximum peak input power
P rms
1,000 Watts Maximum RMS input power
Magnet material
High density strontium-ferrite
Cone/dust cap material
Dynaflex
Surround material
Santoprene Rubber
Aluminium shorting ring
Yes
Heat sink
Yes
Mounting depth
282 mm
Wzmacniacz:
http://www.theloudest.co.uk/?sectionid=2&page=view_product&product_id=102
Parametry:
Output Power (14.4v)
1 x 3,000 watts Max (@ 1 ohm)
1 x 1,000 watts RMS (@ 1 ohm)
Up to 1 x 700 watts RMS (@ 2 ohm)
Up to 1 x 450w watts RMS (@ 4 ohm)
1 x 600 watts RMS (@ 2 ohm THD+N < 2.5%)
1 x 320 watts RMS (@ 4 ohm THD+N < 1%)
Output Power (14.4v)
(When two TL-1023 amplifiers bridged together)
1 x 2,000 watts RMS (@ 2 ohm)
1 x 1,000 watts RMS (@ 4 ohm)
Frequency response 10 Hz ~ 200 Hz
Subsonic Filter Frequency Range 20 ~ 50 Hz (Adjustable)
Low Pass Filter Frequency Range 40 ~ 180 Hz (Adjustable)
Bass Boost Frequency Range
45 Hz
Input Impedance
67 Kohm
Input sensitivity
0.2 V ~ 5 V
Signal/Noise Ratio (A. Wtg)
1 Watt Reff.
>100 dB
Damping Factor
(100 Hz @ 4 ohm)
>120
Efficiency
82%
Idle Current 0.8 A
Max Peak Current
80 A
Minimum Subwoofer impedance
1 ohm
Minimum Subwoofer impedance when using two TL-1023 amplifiers bridged together
2 ohm
Power supply
DC 12V
Dimensions
(length x width x height) 277 x 210 x 58 mm