Skip to product information
1 of 5

Audison

TH quattro

TH quattro

Amplifier | 1040 W total power | 4 x 260 W @ 2ohm | A-class

Regular price RM23,688.00
Regular price Sale price RM23,688.00
Sale Sold out
Shipping calculated at checkout.
Thesis amplifiers are born with the know-how and experience achieved with the HV venti, improved by the innovation of digital technology. The result is a perfect combination between the highest level of analog technology and the advanced features of the digital technology in one unique product. The precious synergy with Full DA HD technology takes the in-car listening experience to a new level of excellence; the synthesis of a unique know-how employed in mobile audio reproduction. TH quattro is a four-channel amplifier fully adjustable and entirely manageable by the internal microprocessor, for limitless system configurations.
  • Complementary differential circuitry with current mirror.
  • Cascode A Class driver with inverted complementary triplet power
    stages.
  • Integrated 24-bit / 192 kHz Hi-End DA converters.
  • Compatibility with Audison Full DA HD technology and Hi-Res audio
    files listening certification.
  • SPDIF and AD Link optical digital inputs that manage up to 8 digital
    channels on RJ-45 connector.
  • Dual Mono Construction featuring four power supplies in Synchro-PWM
    configuration.
  • Sensitivity control featuring 256 steps resistive switching for a
    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 supplied.
  • Chassis extruded from solid aluminium and built using CNC machines.

 

SPECIFICATIONS

AMPLIFIER TECH DATA

Channels 4
Class A-Class
Hi Level Input No
Low Level Input Yes
Digital Input Yes
Power supply voltage / fuse 11 ÷ 15 VDC
Idling current when off 0.04 mA
Consumption @ 14.4 VDC, 2Ω, Max Musical Power 105 A
Remote OUT 12 VDC (20 mA)
Remote IN 7 ÷ 15 VDC (1 mA)



AMPLIFIER STAGE

Distortion - THD @ 100 Hz, 4Ω, 70% Rated Power Distortion - THD @ 1 kHz, 4 Ω; 90% Power: 0.03 %
Bandwidth A (-3 dB, 2 VRMS, 4 Ω): 5 ÷ 70k Hz
S/N ratio A (A weighed @1 V): 104 dBA
Damping factor A (1 kHz, 2 VRMS, 4 Ω): 80
Input sensitivity Pre-In Pre-In sensitivity (two ranges): 0.3 ÷ 4.8 VRMS
Pre In Impedance 15 kΩ
Total Power RMS 1040 W
Output Power (RMS) @14.4 VDC, 1% THD 4 Ch @ 4 Ω 160 W x 4

4 Ch @ 2 Ω 260 W x 4

4 Ch @ 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 Ch @ 2 Ω 700 W x 2

Dual Power Mode - A Class: 4 Ch @ 4 Ω 55 W x 4
Adjustable Crossover No



CEA SPECIFICATIONS

Output power @ 4Ω, 1% THD+N, 14.4 V 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
Filters Outputs PRE Bypass / AD Link
Filter Pass A 2 x Removable kits: (Hi-pass / Lo-pass / Bandpass 12/24dB) 32 steps 18 ÷ 7.5k Hz with 8 standard & 2 customizable modules



OTHER

Fuse 100 A
Weight 10.3 kg



DIMENSIONS

TH quattro

Dimension A 510 mm
Dimension B 478 mm
Dimension C 259 mm
Dimension D 160 mm
View full details