TH quattro Thesis series 4-channel amplifier, analog and digital inputs with converter

Audison
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€ 3800,00
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Amplifier Type
4 channels
Amplifier Class
A
RMS Power 4 Ohm
4x160 Watt
RMS Power 2 Ohm
4x260 Watt
RMS Power 3 Channels 4 Ohm
2x150 + 1x540 Watt
RMS Power 3 Channels 2 Ohm
2x250 + 1x650 Watt
RMS Power Dual Mono 4 Ohm
2x500 Watt
RMS Power Mono 2Ω
2x700 Watt
Crossover
Yes
S/PDIF Digital Input
Yes
High Level Input
YES
Signal-to-Noise Ratio
104 dB S/N
Total Harmonic Distortion
0,03% % THD
Size
259x510x67 mm

Audison TH QUATTRO 4-Channel Amplifier Thesis Series, Analog and Digital Inputs with Converter

Thesis amplifiers are born from the know-how and experience achieved with the HV twenty, improved by the innovation of digital technology. The result is a perfect combination between the highest level of analog technology and the advanced characteristics of digital technology in a single product. The valuable synergy with Full DA HD technology brings the car listening experience to a new level of excellence; the synthesis of unique know-how employed in mobile audio reproduction. TH quattro is a four-channel amplifier fully adjustable and entirely managed by the internal microprocessor, for unlimited system configurations.

TH QUATTRO Features

  • Complementary differential circuit with current mirror.
  • Class A cascode driver with triple inverted complementary power phases.
  • Integrated Hi-End DA converters 24 bit / 192 kHz.
  • Compatibility with Audison Full DA HD technology and Hi-Res audio certified file listening.
  • SPDIF optical digital inputs and AD Link that handle up to 8 digital inputs channels on the RJ-45 connector.
  • Dual Mono construction with four power supplies in Synchro-PWM
  • Synchro-PWM
  • Sensitivity control with resistive switching at 256 steps for high sound quality
  • Resolution of 120 dB.
  • Energy saving, Hi-Current, Hi-AB Class, A Class presets selectable in real time.
  • Digital control via integrated settings panel, DRC and PC software.
  • High quality crossover module included.
  • Solid extruded aluminum chassis built with CNC machines.

Audison
DRC Digital remote control for Thesis and Bit One Audison
Audison DRC Digital remote control for Thesis and Bit One
Price incl. VAT
€ 119,00

Audison TH QUATTRO Technical Specifications

  • Channels 4
  • Class A-Class
  • Low level input
  • Digital input
  • Supply voltage / fuse 11 ÷ 15 VDC
  • Idle current when off 0.04 mA
  • Consumption at 14.4 VDC, 2Ω, maximum musical power 105 A
  • Remote output 12 VDC (20 mA)
  • Remote IN 7 ÷ 15 VDC (1 mA)

Amplifier Stage

  • Distortion - THD @ 100 Hz, 4 Ω, 70% of rated power Distortion - THD @ 1 kHz, 4 Ω; 90% of power: 0.03 %.
  • Bandwidth A (-3 dB, 2 VRMS, 4 Ω): 5 ÷ 70k Hz
  • S/N Ratio A (A weighted @1 V): 104 dBA
  • Damping Factor A (1 kHz, 2 VRMS, 4 Ω): 80
  • Input Sensitivity Pre-In Sensitivity (two ranges): 0.3 ÷ 4.8 VRMS
  • Pre-In Impedance 15 kΩ
  • Total RMS Power 1040 W
  • Output Power (RMS) @ 14.4 VDC, 1% THD
    • 4 channels @ 4 Ω 160 W x 4
    • 4 channels @ 2 Ω 260 W x 4
    • 4 channels @ 1 Ω 340 W x 4
    • 3 Ch @ 4 Ω 150 W x 2 +540 w x 1
    • 3 Ch @ 2 Ω 250 W x 2 + 650 W x 1
    • 2 Ch @ 4 Ω 500 W x 2
    • 2 channels @ 2 Ω 700 W x 2
  • Dual Power Mode - Class A: 4 channels @ 4 Ω 55 W x 4

CEA Specifications

  • Output power @ 4Ω, 1% THD+N, 14.4 V: 150 W x 4 Ch
  • SN Ratio (ref. 1W output) SN Ratio (ref. 1W output): 80 dBA

Inputs

  • Input Type PRE - S/PDIF (Max 192 kHz / 24 bit) Optical and AD Link
  • PRE Output Filters Bypass / AD Link
  • Filter Pass A 2 removable kits: (Hi-pass / Lo-pass / Bandpass 12/24dB) 32 steps 18 ÷ 7.5k Hz with 8 standard modules and 2 customizable

Other
Fuse 100 A
Weight 10.3 kg

€ 3800,00 Price incl. VAT