Evo danas sam imao vremena pa sam malo "ogolio neka pojačala" koja nisu imala waranty label zalijepljen na poklopcu.
Radi se o komercijalnim primjercima pojačala i uzeo sam i monoblokove i dvokanalce i četverokanalce koji nisu na ampguts-u!
Warning, slikao sam sa mobitelom a nisam drmnuo rakiju pa se ruka tresla i neke slike su mutne al ajde...
Here we go:
MAC AUDIO ZX4500Max.Ausgangsleistung*
an 4Ω 4x250 / 2x600 Watt
Nennleistung** an 4 Ω 4x125 / 2x300 Watt
Max.Ausgangsleistung*
an 2Ω 4x300 Watt
Nennleistung ** an 2 Ω 4x150 Watt
Frequenzgang 10 Hz - 50 kHz(-3dB)
Klirrfaktor < 0,05 % (1kHz)
Eingangsempfindlichkeit 0,4 – 5V
Abmessungen (BxHxT) 435 x 55 x 290 mm
Eingangsimpedanz 20kOhm
Stromversorgung 12V minus an Masse
Gewicht 5,2 kg
PIONEER GM-3300TMaximum Output Power 2 x 120W or 1 x 300W (4Ω)
Continuous power output (RMS)
• 14.4V (20Hz-20kHz/4Ω): 2 x 60W / 1 x 150 W (bridged)
• 14.4V (20Hz-20kHz/2Ω): 2 x 75W
Load impedance capability 2 - 8Ω, (bridged) 4 - 8Ω
Distortion 0,008 %
S/N ratio 100 dB
LPF 80 Hz (-12 dB/oct)
RCA terminals Yes (input)
Speaker Terminals Screw-type
High Voltage Input Capability 400 mV - 6.5 V
Input level control 400 mV - 6.5 V
Max. current consumption (A/4Ω) 15 A
Chassis size (W x H x D) 300 x 60 x 194 mm
Unit weight 2.4 kg
KICKER ZX 100.2# Amplifier Type: 2-channel
# RMS Power @ 4 Ohms: 70W x 2 @ 14.4V
# THD at 4-Ohm RMS Power: <1 %
# Bridged RMS Power @ 4 Ohms: 200W x 1 @ 14.4V
# Speaker Level Inputs: Yes
# Preamp Outputs: Yes
# Built-In Crossovers: HP/LP
# Bass Boost: 0-18 dB
# Frequency Response: 20-20,000 Hz
# Signal to Noise Ratio: 98 dB
# Fuse Rating: 30 amps
KENWOOD KAC-9104D• 1800 Watts Maximum Output Power with 30% Smaller Chassis Size
• 500 watts RMS x 1 at 4 ohms (900 watts x 1 at 2 ohms)
• 1-ohm stable (output regulated to 900 Watts)
• Variable low-pass filter (50-200 Hz at -24 dB per octave)
• Bass Boost Control (0-18 dB at 40 Hz)
• Subsonic filter (15/25 Hz, 18 dB/octave)
• Class D design
• Speaker-level inputs with signal sensing turn-on
• Preamp-level inputs and outputs
• Fuse rating: 30A x 2
• 13-11/16"W x 2-3/8"H x 9-5/16"D
HERTZ EP4Output Power RMS 14.4 VDC.
* 4 x 60W 4 ohm
* 4 x 95W 2 ohm
* 2 x 60W 4 ohm + 1 x 190W 4 ohm
* 2 x 95W 2 ohm + 1 x 190W 4 ohm
* 2 x 190W 4 ohm
MAC AUDIO FEARLESS 2000(sliku unutrašnjosti sam već bio postao u nekom threadu)
# amplificator 2 canale
# putere RMS:
* 2 x 125W (4 ohmi)
* 2 x 160W (2 ohmi)
* 1 x 300W (4 ohmi, punte)
# raspuns in frecventa: 5Hz - 75KHz (-3dB)
# distorsiuni: 0.03% (1KHz)
# raport semnal/zgomot: 100dB
# filtru LPF variabil: 40 - 400Hz (12dB/oct)
# filtru HPF variabil: 40 - 400Hz (12dB/oct)
# Bass Boost: 0 - 12dB (45Hz)
# nivel semnal intrare: 400mV - 4V
# tensiune alimentare: 12V (9 - 15V)
# dimensiuni: 30 x
a uobicajena je praksa kod mnogih proizvodjaca.
