Mosconi ONE 120.2 User Instruction Manual Download Page 2

MOS di IVAN MOSCONI

Via La Villa, loc. Ghilardino – 61034 Fossombrone (PU)

Tel. +39.0721.1830601 – Tel/Fax +39.0721.728570

[email protected] - www.mosconi-system.it

ONE 120.2

2-channel AB class amplifier / black

CEA-2006-A SPECIFICATIONS

POWER RATING:

 

120 Watt per channel @ 4 Ohm < 1% THD+N

SN RATIO:

 

 

>81 dBA (reference: 1 Watt into 4 Ohm)

MOS SPECIFICATIONS (Tcase = 25 °C / 4 Ohm stereo / 0.2V  input level @ 14.4 Volt  if not otherwise specified)

TARGET POWERs: 

120 Watt x 2 - ST @ 4 Ohm

 

 

 

175 Watt x 2 - ST @ 2 Ohm

 

 

 

350 Watt x 1 - BTL @ 4 Ohm

EFFECTIVE POWERs:

 

123 Watt (93 Watt @12V6) x 2 

26.7 A (

η

 = 64.0 %) @ 4 Ohm / ST mode / 1% THD / 1KHz 

 

 

 

182 Watt (139 Watt @12V6) x 2 

45.8 A (

η

 = 55.2 %) @ 2 Ohm / ST mode / 1% THD / 1KHz 

 

 

 

364 Watt (278 Watt @12V6) x 1 

45.8 A (

η

 = 55.2%) @ 4 Ohm / BTL mode / 1% THD / 1KHz 

THD @ 4 Ohm / ST mode:

 

 

 

 

< 0.02 % (1KHz / 90% Power rating ref)

Absolute maximum operation supply voltage range: 

10,5 V ÷ 15 V

Bandwidth (-3dB ÷ 1 Watt):

 

 

 

 

< 5 Hz ÷ 150 KHz

Input sensitivity (Power rating ref):

 

 

 

0.4 Vrms ÷ 8 Vrms

Input impedance @ 1 KHz (STEREO input):

 

 

11 KOhm [Low Level] / 33R [High Level]

S/N ratio (AP filter 10 Hz - 22 KHz ) - Power rating ref:

 

102 dB (“A” weighted)

Features:

 

 

 

 

 

 

HIGH Pass or LOW Pass

 

 

 

 

 

 

 

(45 ÷ 225Hz - 12dB/oct)

 

 

 

 

 

 

 

Remote Volume Control (low pass only)

 

 

 

 

 

 

 

(-12dB ÷ 0dB)

 

 

 

 

 

 

 

Front Stage Adjuster

 

 

 

 

 

 

 

High Low Adapter (auto switch-on)

Thermal cutoff Threshold: 

 

 

 

88 °C (±5°C)

Suggested fuse:

  

 

 

 

 

2x20 A (onboard)

Size:

   

 

 

 

 

 

190x200x50 mm

Weight: 

 

 

 

 

 

 

1,6 Kg

(*) VERY IMPORTANT NOTE - READ CAREFULLY

4 Ohm ST or 8 Ohm BTL – CONTINUOUS SINEWAVE SIGNAL – pure resistive load or speaker load.
Stero mode only! - This product doesn’t support BTL and/or Tri-mode configuration.

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