TTM 8K4

Description

TTM 8K4 includes comprehensive signal processing, analog- and AES3 inputs and outputs, and a bright 4.3” IPS display with capacitive touch.
The 4 channels, 2U TTM offers ample power and voltage, allowing for high SPL even with 8 or 16 Ω loads, and is capable of delivering a massive 4 x 2000 W output on 4 Ω loads.

The PFC equipped power supply is able to operate anywhere in the world, and it sports 750J of energy storage to keep a consistent performance.

The amplifier can be controlled locally through the display interface. Available functions includes preset recall, gain, delay, and muting functions.This satisfies the requirements of most rental companies. TTM can also be controlled remotely with ArmonÌaPlus.

Applications

Small to medium scale touring systems
Arenas & concert halls
Stadiums & open-air events
Live clubs
Houses of worship
Lounge bar

Features

Power Factor Correction PFC for low power consumption and compatibility with a wide range of voltages
Smart Rails Management increases efficiency by means of dynamic rails modulation
Top-grade DSP with high dynamic range and extensive feature set
Complete user interface integrated with ArmoníaPlus
4.3″ IPS touch display and rotary encoder with pushbutton
4 input channels with physical analog and digital AES3 connectors provide maximum flexibility
Improved reliability thanks to the customizable input backup policy that allows to automatically switch input source in case of signal failure
Input and output IIR, FIR, IIR+FIR equalizers and raised-cosine filters
Complete sets of limiters: peak, RMS voltage, RMS current, and TruePower™
Compensation of the speaker cable losses with Active DampingControl™
Full protection circuitry: over/under AC voltage; troublesome signals (clipping, VHF, long-term RMS); DC; thermal; short circuit; mute at power on/off

Technical specifications

PERFORMANCE SPECIFICATIONS

Number of channels	4
Output power (per channel)	Single channel mode: 2000 W @ 2 Ω, 2000 W @ 4 Ω, 1400 W @ 8 Ω Bridge mode: 4000 W @ 4 Ω, 4000 W @ 8 Ω
Max output voltage	155 V peak
Max output current	> 55 A peak
Power consumption	@ 100 V – Standby: 15.8 W \| 1/8 Power @ 4 Ω: 1429 W @ 240 V – Standby: 17.2 W \| 1/8 Power @ 4 Ω: 1327 W
Current Draw (1/8 Power @ 4 Ω)	@ 100 V – 14.7 A @ 240 V – 6 A
Thermal dissipation (1/8 Power @ 4 Ω)	@100 V – 1458 BTU/h @240 V – 1111 BTU/h
AC Main Power	Universal regulated switch mode with PFC, SRM
Operating voltage	90 V – 264 VAC @ 50-60 Hz
Frequency response @ 8 Ω	20 Hz – 20 kHz (±1 dB)
Crosstalk (1kHz)	-75 dB typ.
THD+N (from 0.1 W to Half Power)	< 0.1% (typical < 0.05%)
SMPTE IMD (from 0.1 W to Half Power)	< 0.1% (typical < 0.05%)
Input impedance	20 kΩ balanced
AD Converters	24 Bit Tandem™ @ 48 kHz 125 dB-A Dynamic Range – 0.005 % THD+N
DA Converters	24 Bit Tandem™ @ 48 kHz 117 dB-A Dynamic Range – 0.003 % THD+N
Sample rate converter	24 Bit @ 96 kHz 140 dB Dynamic Range – 0.0001 % THD+N
Internal precision	32 bit floating point
Latency	2.5 ms fixed latency architecture
Memory/Presets	50 amplifier snapshots, virtually unlimited speaker presets
Equalizer	Raised-cosine, custom FIR, parametric IIR: peaking, hi/lo-shelving, all-pass, band-pass, band-stop, hi/lo-pass
Crossover	linear phase (FIR), Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 48 dB/oct (IIR)
Delay	2 s (input) + 100 ms (output) for time alignment
Limiters	TruePower™, RMS voltage, RMS current, Peak limiter
Damping control	Active DampingControl™ and LiveImpedance measurement™
Display dimensions	480 x 272, 4.3″
Display brightness	600 nit
Display control	Multitouch capacitive. Rotary encoder 20 steps/turnwith pushbutton

PHYSICAL

Input connectors	4 x XLR-F – Analog signal input (4 x XLR-M, Link) 2 x XLR-F – AES3 signal input (2 x XLR-M, Link)
Network connectors	2 x RJ45 port
Output connectors	4 x speakON NL4
Height	88,9 mm – 3 1/2″
Width	483 mm – 19″
Depth	381 mm – 15″
Weight	10 kg – lb