Alpine PMX-F640 [PMX-F640]

Descriere Alpine PMX-F640:

* Terminale : pe ambele parti
* Suruburi de montaj / terminale acoperite : Fire integrate si terminale cu suruburi

General

* Tipul amplificarii : Clasa-A/B
* Canale : 4/3/2
* Controlul temperaturii : Managment de control
* Sursa : DC-DC PWM
* Sursa : MOSFET
* Placa de baza : Circuite STAR
* Protectia de curent : suprasarcina , supratensiune , protectie termica
* Indicator de putere : LED albastru montat deasupra
* Iesiri RCA : RCA placa cu aur
* Intrarede semnal difuzoare : Da
* Crossover: Selectabil Low-Pass / High-Pass
* Connector Plating: Gold Plated Input, Output, Power and Speaker Terminals
* Pre-Amp Stage: Discrete
* Final Outputs: Non-Fading Pre-Amp Output
* Controlul nivelului : Controlul continuu al nivelului

Putere

* Total Max Power: 640W

Puterea RMS

* Pe canal la 4ohms (?1%THD+N): 4 x 50W
* Pe canal la 2ohms (?1%THD+N): 4 x 75W
* In punte la 4ohms (?1%THD+N): 2 x 150W

Setarea sunetului

* Crossover Frequency (Fix, OFF/LPF/HPF Selectable) 1/2 ch: 80 Hz (-18dB/oct)
* Crossover Frequency (Fix, OFF/LPF/HPF Selectable) 3/4 ch: 80 Hz (-18dB/oct)
* EQ (Equalizer): Bass EQ
Fixed Frequency 50 Hz _ Selectable Gain 0/+6/+12 dB (3/4ch)

Dimensiuni

* Baza: 270 mm x 60 mm x 242 mm

General

* Power Requirements: 14.4 V DC (11 V to 16 V)
* Senzitivitatea de intrare : 0.2 - 4.0 V (RCA IN)
* Input Impedance: RCA IN 10k ? / SP IN 10k ?
* Raspunsul in frecventa: 10 Hz - 50 kHz (+ 0,-1 dB)
* Impedanta difuzoarelor : 4 or 2 ?
* Signal to Noise: S/N Ratio (IHF A Weighted, Reference: rated power into 4ohms) 90 dB
* Greutate : 3.0 Kg