Alpine 3555 - Technical Specifications; Amplifier Performance Data

| SPECIFICATIONS |
Power Output:
4-ChanneliModes 2 alice date eel Sok tires eels a eerie cuca oa bes 120W x 4 (Max.)
50W x 4 (into 4 ohms with 0.04% THD) from 20 Hz to 20 kHz
3-Channel Mode ............... 100W x 2 and 200W x 1 {into 4 ohms with 10% THD)
2-Channel Mode ............. 0.0000 c eee ee 200W x 2 (into 4 ohms with 10% THD)
Frequency Response....... resettle One rie enc Or eine aves tit eat as 10 Hz to 50 kHz (+0, —1 dB)
Signal-to-Noise Ratio.................0 0000. c eee eee 105 dB (referenced to rated power)
IEW: FACTOR ea iict 2s ae sure Sk nate Arnot IEE AS 6 cts Weare teaty: Salat cantar a ste Greater than 5
Input Sensitivity ;
(for rated power output).................0... 100mV to 2V (500 mV at center detent)
Input Impedance ...... 2... ccc eee e eee neeneeenas 10k ohms Min.
Speaker Impedance............. 00.00.00 cee eee 4 or 2 ohms (stereo), 4 ohms (bridged)
Active Dividing Network
Frequency and Slope............ 0.0000 cc cece cence een ee 80Hz, 18 dB per octave
Acoustic Compensation Effect.........0..0..0 0.0005. +5 dB at 40 Hz, —1 dB at 150 Hz
Power Requirement...........0.0.. 0000 cece eee eee 11 — 16V DC Negative Ground
Dimensions (Wx HxD)........ 0000000 ccc eee 263mm x 55mm x 300mm
(10-3/8" x 2-3/16" x 11-4/5")
WIG Mt octets hehazicnen re sicbce-stdnti es OE edition, Sit nts ahnacges Soll ate eed rede 4 kg (8 Ibs. 13 oz)
NOTE:
For product improvement, specifications and design are subject to change without
notice.
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