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
Unit price
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per
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 |