M 1400/M 1400i High Current Power Amplifier Spec Sheet

2y ago
48 Views
2 Downloads
532.40 KB
5 Pages
Last View : 1d ago
Last Download : 2m ago
Upload by : Lilly Kaiser
Transcription

M 1400/M 1400iHigh-Current Power Amplifier The Mackie M 1400/M 1400i is a dual channel, highoutput power amplifier that incorporates a number ofunique features including FR “Fast Recovery” design,high continuous-current output, built-in subwoofercrossovers, and a T-Design constant-gradient coolingtunnel for improved cooling efficiency and output devicereliability. The M 1400/M 1400i is rated at a continuous output of 250 watts per channel into 8Ω, 425 watts perchannel into 4Ω and 630 watts into 2Ω. In bridge modethe M 1400/M 1400i is rated at 850 watts into 8Ωand 1260 watts into 4Ω. Variable low-cut filters oneach channel, with a range from off to 170Hz, enabletighter bass response and a Constant Directivity HornEQ improves high-frequency reproduction. The CD HornEQ is 6 dB/octave and its “knee” position is sweepablefrom 2kHz to 6kHz. The built-in limiter is channelindependent and helps eliminate clipping. Inputs arebalanced/unbalanced 1/4" and XLR, and XLR thru connectors allow the full-range signal to be routed to anotherM 1400/M 1400i. Speaker connections on the M 1400are Speakon and binding posts, while speaker connections on the M 1400i are 1/4" and binding posts. To effectively deal with clipping, an amplifier mustbe able to recover almost instantaneously. That is thedefinition of “Fast Recovery”. Rather than using negative feedback to help control clipping distortion, theM 1400/M 1400i employs a very sparse amount ofnegative feedback. The use of Baker Clamp circuits onthe positive and negative voltage amp stages preventssaturation (and latching) during periods of overdrive. Inaddition, a transistor senses when the Baker Clamp isactive and activates the internal limiting circuits. Thisresults in no latching, instant recovery from overdrivingthe amp, and a superior sound.M 1400/M 1400i AMPLIFIERM 1400/M 1400iFeatures 1400 watts max, 1260 watts continuous @ 4 ohmsbridged Ultra-low-noise/low-distortion design Fast Recovery circuitry reduces distortion at clipping Two 2nd order, 12 dB/octave, Bessel low-cut filters withvariable frequency from Off to 170Hz Constant directivity horn EQ/Air EQ with variablefrequency from 2kHz to 6kHz and on/off switch Limiter with on/off switch Balanced/unbalanced 1/4" and XLR inputs XLR thru outputs 1/4" jacks (M 1400i) or Speakon (M 1400) connectorsand 5-way binding post outputs (both models) Detented gain controls calibrated in dB and volts Signal present and OL LEDs Channel Status LEDs Superior T-Design cooling Five-year, limited warranty (U.S. only)(continued on page 8)R E LA TE D PR O D U C TSM 800 Power Amplifier, 1202-VLZ PRO 12-ChannelMic/Line Mixer, 1402-VLZ PRO 14-Channel Mic/LineMixer, 1604 VLZ PRO 16-Channel Mic/Line Mixer,1642-VLZ PRO 16-Channel Mic/Line Mixer, SR24 4VLZ PRO 24 Channel Mic/Line Mixer, SR32 4-VLZ PRO32 Channel Mic/Line Mixer, CFX Series 12, 16, and 20Channel Mic/Line Mixer w/Digital Effects, C300z 2-WayLoudspeaker, C200 2-Way Loudspeaker, SWA1501 andSWA1801 Active Subwoofers.Applications Live sound/music reinforcement for churches,clubs, schools, conference centers, hotels High level A/V playback Large speech systems1OF 8 PAGES

M 1400/M 1400i AMPLIFIERM 1400/M 1400iHigh-Current Power AmplifierM 1400/1400i SpecificationsMaximum Power at 1% THD:300 watts per channel into 8 ohms500 watts per channel into 4 ohms700 watts per channel into 2 ohms1000 watts into 8 ohms bridged1400 watts into 4 ohms bridgedContinuous Sine Wave Average Output Power, bothchannels driven:250 watts per channel into 8 ohms from 20Hz to 20kHz, withno more than 0.012% THD425 watts per channel into 4 ohms from 20Hz to 20kHz, withno more than 0.025% THD630 watts per channel into 2 ohms from 20Hz to 20kHz, withno more than 0.050% THDMaximum Input Level:9.75 volts ( 22 dBu)Rise Time: 4.4µsSlew Rate:Voltage Slew Rate 50V/µs 100V/µs bridged 32A/µs at 2ΩCurrent Slew RateCMRR: 40 dB, 20Hz to 20kHzTransient Recovery:1µs for 20 dB overdrive at 1kHzBridged Mono Operation:850 watts into 8 ohms from 20Hz to 20kHz, with no more than0.025% THD1260 watts into 4 ohms from 20Hz to 20kHz, with no morethan 0.050% THDHigh Frequency Overload and Latching:No latch up to any frequency or levelPower Bandwidth:20Hz to 70kHz ( 0, –3 dB)Subwoofer Low-Pass Filter:Switched: 63Hz/125Hz, 3rd Order BesselFrequency Response:20Hz to 40kHz ( 0, –1 dB)10Hz to 70kHz ( 0, –3 dB)Constant Directivity High-Frequency Boost:2kHz to 6kHz ( 3 dB points)6 dB/octave high-frequency shelving filter, (shelving occurs atapproximately 30kHz)Distortion:THD, SMPTE IMD, TIM 0.025% @ 8Ω 0.050% @ 4Ω 0.150% @ 2ΩSignal to Noise Ratio 107 dB below rated power into 4 ohmsChannel Separation: 80 dB @ 1kHzDamping Factor: 350 from 0 to 400HzInput Impedance:20kΩ balanced bridgingInput Sensitivity:1.23 ( 4 dBu) for rated power into 4 ohmsVoltage Gain:30.25 dB (32.5V/V)Variable Low-Cut Filter:10Hz (Off) to 170Hz, 2nd Order BesselLimiter Section:Complementary Positive and Negative Peak DetectingIndicators:6 meter LEDs per channelSIG (Signal Present), –20, –9, –6, –3, OL (Overload)PROTECT LEDs, CH1 & 2SHORT LEDs, CH1 & 2TEMP STATUSCOLD/HOT LEDsPower Consumption:65 watts (0.9A)at idle550 watts (6.7A)with musical program fully loaded(4 ohms per side, or 8 ohms bridged)900 watts (10.5A)with musical program fully loaded(2 ohms per side, or 4 ohms bridged)850 watts (9.6A)at full power into 8 ohms(continuous sine wave)1500 watts (15.6A) at full power into 4 ohms(continuous sine wave)2500 watts (24.8A) at full power into 2 ohms(continuous sine wave)(continued on page 3)2OF 8 PAGES

M 1400/M 1400iAC Line Power:US (M 1400 and M 1400i)Europe (M 1400 only)Japan (M 1400 only)Korea (M 1400 only)High-Current Power AmplifierPhysical:HeightWidthDepthOverall DepthWeight120 VAC, 60Hz240 VAC, 50/60Hz100 VAC, 50/60Hz220 VAC, 60HzAC Drop-out Voltage:At approximately 63% of rated line voltage3.50" (89 mm)19.00" (483 mm)15.25" (387 mm)16.38" (416 mm)36 lbs (16.3 kg)16.38" (41.6cm)15.25" (38.7cm)17.25" LOL–3–3–6–6–9–9–20–20301v1.23v ( Y301v1.23v ( 4dBu)CHCH21ONINTERNAL STATUSPROTECT2600CH13.50"(8.9cm)2UPROFESSIONAL POWER AMPLIFIERFULL SYMMETRY DUAL DIFFERENTIAL HIGH CURRENT DESIGNSHORTOFFTEMP STATUSCOLDCH1& 2HOTPOWER19.00" (48.3cm)3OF 8 PAGES

MACKIE DESIGNSM 1400iBLOCK DIAGRAM(#022598DF)CH 2BALANCEDLINE INPUT(TRS)THRU(XLR-M)CH 2BALANCEDLINE INPUT(XLR-F)CH 1BALANCEDLINE INPUT(TRS)THRU(XLR-M)CH 1BALANCEDLINE INPUT(XLR-F)FUSELOW CUTFILTERFREQLOW CUTFILTERFREQTO CH 1AND CH 2MUTELAMPPOWERSWITCHOFFONCD EQFREQOFFONCD EQFREQTHERMALPROTECTTOROIDAL POWERTRANSFORMERSIG(TO CH 2METER DRIVE)SIG(TO CH 1METER DRIVE) 80 VDC–PD's LEASHLOW PASSFILTER(SUBWOOFER)63 Hz125 HzFREQONOFFSUBTEMPSENSOR(ON HEATSINK) 90 AMPMODESWITCH4COLDLEDFROM CH 2SHORT DETECTFROM CH 1SHORT DETECTHOTLED80ºC MUTE55ºC UNMUTECH 1 AMP OUTCH 2 AMP OUTCH 2GAINSTEREOMONONC BRIDGEINVERTINGUNITY GAINAMPLIFIERCH 1GAINPROGRAMDETECT60ºCDETECTORCH 2MUTECONTROLCH 1MUTEMUTETO CH 1MUTECH 2MUTEMUTECH 2PROTECTLEDAND4 SEC DELAY(TURN-ON)CH 1MUTECONTROLLIMITERLIMITERFUSETO CH 2MUTELO DCVFANSPEEDCONTROLPOWERAMPLIFIERFUSETO CH 2MUTEFUSEPOWERAMPLIFIERFUSEHI DCVOR–80VDC 80VDC–80VDC 80VDCTO CH 1MUTEDC OFFSETDETECTSHORTDETECTFANCH 2SHORTLEDDC OFFSETDETECTSHORTDETECTCH 2SIGCH 1SIGMETERDRIVEMETERDRIVECH 2SPEAKEROUTOL–3–6–9–20SIGCH 1SPEAKEROUTOL–3–6–9–20SIGM 1400/M 1400iBlock DiagramCH 1PROTECTLEDCH 1SHORTLEDM 1400/M 1400iHigh-Current Power AmplifierOF 8 PAGES

M 1400/M 1400iHigh-Current Power AmplifierM 1400/M 1400i Front PanelPROFESSIONAL POWER AMPLIFIERFULL SYMMETRY DUAL DIFFERENTIAL HIGH CURRENT �6–9–9GAIN/dB241.23v ( 4dBu)SIGCH21ONINTERNAL STATUSPROTECTSHORTOFFTEMP VITY20CHCH23v1816–20–20288OLCOLD1.23v ( 4dBu)CH1& 2HOTPOWERM 1400i Rear PanelWARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOTCAUTI ONEXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.AVIS: RISQUE DE CHOC ELECTRIQUE — NE PAS OUVRIRRISK OF ELECTRIC SHOCKDO NOT OPENSERIAL NUMBERMANUFACTURING DATE1 CHANNEL(STEREO)500 W/500 W4 OHM LOAD OUTPUTSSUITABLEFOR CLASS2 WIRINGMONOBRIDGECH ––TYPICAL35 Hz4.5 kHz2k Hz6k Hz125HzTHRU4.5k HzON63HzON OFFOFFTYPICALAIR EQSPEAKER OUTPUTSCONSTANT DIRECTIVITYHORN EQ /AIR EQFREQUENCYSTEREOTYPICALON100 Hz170 HzOFFSUBWOOFERFULLRANGELIMITER (CH1 & CH2)CONSTANT DIRECTIVITYHORN EQ /AIR EQ120 VAC 60 Hz1000 WATTSLOW CUTFILTERBALANCEDORUNBALANCEDSTAGEMONITOR170 HzOFFOUTPUTSSUITABLEFOR CLASS2 WIRING2CHANNELINPUTBRIDGEOUTPUT APPLICATION100 Hz2MONO(CHS DORUNBALANCEDTYPICAL35 HzTHE FOLLOWING ARE TRADEMARKS AND REGISTERED TRADEMARKS OF MACKIE DESIGN INC.: "MACKIE", "FR SERIES", AND THE "RUNNING MAN" FIGURE(MONO BRIDGE)1000 WATTS8 OHM LOADAMP MODE/ BRIDGE / MONOLOW CUTFILTERCONCEIVED, DESIGNED, AND MANUFACTURED BY MACKIE DESIGNS INC WOODINVILLE WA98072 USA MADE IN USA FABRIQUE AU USA PATENTS PENDING COPYRIGHT 1997OFFTYPICAL2k Hz6k HzAIR EQTHRUM 1400 Rear PanelWARNING:CAUTIONRISK OF ELECTRIC SHOCKDO NOT OPENTO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOTEXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.SERIAL NUMBERMANUFACTURING DATEAVIS: RISCQUE DE CHOC ÉLECTRIQUE — NE PAS OUVRIR1 CHANNEL(MONO BRIDGE)1000 WATTSOUTPUTS8 OHM LOADSUITABLE(STEREO)FOR CLASS500 W / 500 W2 WIRING4 OHM LOAD 1MONOBRIDGE ––OUTPUTSSUITABLEFOR CLASS2 WIRINGMONOSTEREOTYPICALCHANNELINPUTBRIDGELOW CUTFILTERBALANCEDORUNBALANCEDSTAGEMONITOROUTPUT APPLICATION100 Hz170 HzOFFFULLRANGELIMITER (CH1 & CH2)CONSTANT DIRECTIVITYHORN EQ /AIR EQ4.5 kHz6k HzAIR EQEQ2TYPICAL35 HzSTAGEMONITOR2k HzSPEAKER OUTPUTSOF 8 PAGES2 120 VAC 50/60 Hz1500 WATTS5CH–INPUTBALANCEDORUNBALANCEDTYPICAL35 HzTHE FOLLOWING ARE TRADEMARKS AND REGISTERED TRADEMARKS OF MACKIE DESIGN INC.: "MACKIE", "FR SERIES", AND THE "RUNNING MAN" FIGURECHAMP MODE/ BRIDGE / MONOLOW CUTFILTERCONCEIVED, DESIGNED, AND MANUFACTURED BY MACKIE DESIGNS INC WOODINVILLE WA98072 USA MADE IN USA FABRIQUE AU USA PATENTS PENDING COPYRIGHT 1997STEREOTYPICALONON OFFOFFTYPICALTHRU100 Hz170 HzOFFSUBWOOFERCONSTANT DIRECTIVITYHORN EQ /AIR EQFREQUENCY125HzON63HzOFFTYPICALTHRU4.5k Hz2k Hz6k HzAIR EQAIR

Mixer, 1604 VLZ PRO 16-Channel Mic/Line Mixer, 1642-VLZ PRO 16-Channel Mic/Line Mixer, SR24 4-VLZ PRO 24 Channel Mic/Line Mixer, SR32 4-VLZ PRO 32 Channel Mic/Line Mixer, CFX Series 12, 16, and 20 Channel Mic/Line Mixer w/Digital Effects, C300z 2-Way Loudspeaker, C200 2-Way Loudsp

Related Documents:

distance by measuring the time it takes for each pulse to travel from the RX-1400i TBR/W to the object and back. SAFETY AND OPERATION PRECAUTIONS The Leupold RX-1400i TBR/W 5x21mm employs an IEC Class 3R laser. Even so, there are a few precautions that are important to remember: Do not depress the POWER button while aiming at a human

The Mackie M 1400/M 1400i is a dual channel, high output power amplifier that incorporates a number of unique features including FR “Fast Recovery” design, high continuous-current output, built-in subwoofer crossove

64 Select MicroLogix 1400 Controllers Select MicroLogix 1400 Controllers MicroLogix 1400 Base Units The base unit houses embedded inputs, outputs, power supply, and communication ports. The base unit also provides the interface to expansion I/O when required by an application. MicroLogix 1400 Controller Catalog Number Detail Step 10 - Select:File Size: 279KB

6 GKF 1400 Capsule Filling Machine The automatic trouble-shooting system (ASB) automates your production and reduces your down-time. The calibration strip in the empty capsule sorting magazines ensures that deformed or damaged empty capsules are removes even before the filling station. The segment cleaning station with compressed

800/M 2600 Power Amplifiers, 1202-VLZ PRO 12-Channel Mic/Line Mixer, 1402-VLZ PRO 14-Channel Mic/Line Mixer, 1604 VLZ PRO 16-Channel Mic/Line Mixer, 1642-VLZ PRO 16-Channel Mic/Line Mixer, . The

HEALTH AND PARAMEDICAL SECTOR - TWO YEAR DIPLOMA COURSE HEA - 678 Diploma in Ophthalmic Assistant 10th Pass Two Year Rs.1400/- HEA - 679 Diploma in Anaesthesia Technician 10th Pass Two Year Rs.1400/- HEA - 680 Diploma in Optometry 10th Pass Two Year Rs.1400/- HEA - 681 Diploma in Medical Radiography Technician 10th Pass Two Year Rs.1400/- .

HP ProCurve Switch 1400 Series 3 Specifications HP ProCurve Switch 1400-24G (J9078A) HP ProCurve Switch 1400-8G (J9077A) Ports 22 auto-sensing 10/100/1000 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T); Media Type: Auto-MDIX; Duplex: 10Base-T/100Base-TX: half or full; 1000Base-T: full only

Advanced Financial Accounting & Reporting Accounting concepts Accounting concepts defi ne the assumptions on the basis of which fi nancial statements of a business entity are prepared. Certain concepts are perceived, assumed and accepted in accounting to provide a unifying structure and internal logic to accounting process. The word concept means idea or notion, which has universal .