| PRODUCATORI | : Powersoft | |
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IN ACEASTA PERIOADA, PRETURILE POT AVEA MODIFICARI FRECVENTE
● Inainte de a plasa o comanda, va rugam sa ne contactati telefonic sau prin e-mail pentru verificarea disponibilitatii stocului si al pretului. Va multumim!
● PRETURILE PRODUSELOR POT FI MODIFICATE, CHIAR DACA A FOST PLASATA O COMANDA PENTRU ACELE PRODUSE, CONSUMATORUL URMAND SA FIE INSTIITANT DESPRE ACEASTA MODIFICARE.
Optimizat pentru sarcini de 4Ω, M28Q este o valoare fantastica, practica, cât și comerciala. Este un amplificator cu canale cu o putere de 700W pe fiecare canal la 4Ω. Un singur M28Q este bun pentru alimentarea unui sistem stereo bi-amplificat complet de mic, sau chiar un sistem PA complet cu mai multe linii de 70V.
Specificatii pentru Powersoft M28Q:
Number of channels
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4
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Output power
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4 Ω
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8 Ω
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100V
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70V
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8 Ω bridged
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EIAJ test standard, 1 kHz, 1% THD
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4 x 700 W
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4 x 360 W
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n/a
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n/a
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1,400 W per channel pair
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Max. output voltage
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85 V(peak)
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Max. output current
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60 A(peak)
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AC MAINS POWER
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Power supply
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Universal, regulated switch mode
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Operating voltage
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100 V - 240 V (factory selection) ± 10%, 50 Hz - 60 Hz
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Consumption / current draw
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@ 230 V
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@ 115 V
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Idle
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62 W
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0.51 A
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0.6 A
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1/8 of max. output power @ 4 Ω*
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580 W
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3.74 A
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7.48 A
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1/4 of max. output power @ 4 Ω*
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1,066 W
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6.52 A
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13.04 A
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THERMAL
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Environmental operating temperature
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0-45° C / 32-113° F
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Thermal dissipation
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Fan, continuously variable speed, temperature controlled, front to rear airflow
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Idle
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53 kcal/hr
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212 BTU/hr
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1/8 of max. output power @ 4 Ω*
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198 kcal/hr
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785 BTU/hr
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1/4 of max. output power @ 4 Ω*
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315 kcal/hr
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1,249 BTU/hr
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AUDIO
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Gain
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32dB, 30dB, 28dB, 26dB, 24dB, 22dB, 20dB, 18dB, 14dB, 4dB, -∞, user selectable
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Input sensitivity @ 8 Ω
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1.34 V / 4.76 dBu
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Max input level
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6 V / 17.8 dBu
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Input impedance
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10 kΩ
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Frequency response
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10 Hz - 30 kHz (1 W @ 8 Ω, ± 3 dB)
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THD+N / SMPTE IMD
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< 0.05% @ 1/2 of full power
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DIM100 IMD
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typ. <0.005% (<0.02% @ >0.1 W)
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S/N ratio
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>111 dBA (20 Hz - 20 kHz, A weighted)
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Crosstalk separation
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>70 dB @ 1 kHz
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Slew rate
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40 V/µs @ 8 Ω, input filter bypassed
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Damping factor @ 8 Ω
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>5000 @ 100 Hz
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FRONT PANEL
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Indicators
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3 LEDs per channel: 2 x green, 1 x red
3 status LEDs: 1 x green, 1x white, 1 x yellow
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Controls
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1 stepped level attenuator pot per channel
Mains switch
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Maintenance
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Dust filters foam behind front panel
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REAR PANEL
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Audio signal input connectors
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4 x balanced Neutrik® XLR female
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Loudspeakers output connectors
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4 x Neutrik® Speakon NL4MD
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AC mains
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IEC C13 16A connector; AC mains cord with 3-pin plug 15A for US, IEC Schuko 16 A for every other nation
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Controls
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2 x link switch, linking analog inputs 1 & 2 and 2 & 4
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CONSTRUCTION
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Dimensions
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W 483 mm / 19", H 44.5 mm / 1U, D 358 mm / 14.1"
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Weight
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7.3 kg / 16 lbs
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Chassis
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1 mm (0.04”) steel chassis and steel removable dust cover, 3 mm (0.12”) steel front panel, screw hole preotection, steel side reinforcement & rear support
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M28Q DSP+ETH
ADDITIONAL SPECIFICATIONS
|
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|---|---|---|---|---|---|
Output power
|
4 Ω
|
8 Ω
|
100V
|
70V
|
8 Ω bridged
|
EIAJ test standard, 1 kHz, 1% THD
|
2 x 700 W
|
2 x 360 W
|
n/a
|
n/a
|
1,400 W per channel pair
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REAR PANEL
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Network data port Ethernet
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1 x RJ45 with activity LED with 2 rotary address switches
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DSP preset selection
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2 x Pushbutton (stepping through bank of 4 presets)
2 x 4 LED preset indicators
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DSP
|
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|---|---|---|---|---|---|
A/D converter
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Dual 24bit 24/48 kHz Tandem® architecture, dynamic range 118 dB(A) mono, 100 dB(A) stereo, THD <0.02% (20 Hz - 20 kHz)
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D/A converter
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Dual 24bit 24/48 kHz Tandem® architecture, 115 dB(A) dynamic range, THD <0.02% (20 Hz - 20 kHz)
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Presets
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Bank of 4 presets, management and upload via Armonía Pro Audio Suite™
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Delay for time alignment
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<10 ms per output
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Crossover filters
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Butterworth, Linkwitz-Riley, Bessel, 6dB/oct to 48dB/oct
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Output equalizer
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Up to 9 fully parametric per channel: peaking, hi/lo shelving, hi/lo pass, band pass, band stop, all pass
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Input equalizer
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5 types (PEQ, shelving, band pass, band stop, all pass)
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Limiters
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Peak limiter, RMS limiter, frequency dependent RMS limiter
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