MAX SIG OO OVER TEMP SIG -20 -9 -6 -6 -9 -3 -3 -20 OL OL SHORT 1 PROTECT INTERNAL STATUS OO 2 MAX HIGH EFFICIENCY POWER AMPLIFIER M.
M-Series Important Safety Instructions 1. Read these instructions. 13. Unplug this apparatus during lightning storms or when unused for long periods of time. 2. Keep these instructions. 14. Refer all servicing to qualified service personnel.
Owner’s Manual Table of Contents Introduction................................................................................................................4 Getting Started ..........................................................................................................5 Connections and Settings ........................................................................................................................5 Hookup Diagrams ................................................................
M-Series Introduction Thank you for choosing a Mackie high-efficiency power amplifier. We appreciate your vote of confidence for the folks in Woodinville who specialize in awesome and affordable professional audio designs. while minimizing Class-H switching distortion. The bottom line is the M-Series amplifiers achieve some of the lowest distortion numbers in the business without resorting to substantial amounts of negative feedback.
• The 1/4" TRS inputs are wired tip = hot (+), ring = cold (–) and sleeve = shield (ground), and can accept either balanced (TRS) or unbalanced (TS) cables. READ THIS PAGE!! Even if you’re one of those people who never read manuals, all we ask is that you read this page now before you begin using the M-Series power amplifier. You’ll be glad you did! IMPORTANT: The amplifier draws its ventilation air in from the rear and out through the front panel. It needs plenty of fresh air to stay cool.
M-Series 15. For quieter listening, it is preferable to adjust the amplifier’s gain controls rather than the source signal’s output level (unless you have the source’s control all the way up!). Other Nuggets of Wisdom • For optimum sonic performance, the channel and main mix faders on your mixer should be set near the “U” (unity gain) markings. Then adjust the amplifier’s gain control to attain the desired volume through the loudspeakers.
Owner’s Manual Hookup Diagrams OPTIONAL CONNECTION USING BINDING POSTS TO SPEAKERS FROM MIXING CONSOLE LEFT AND RIGHT MAIN OUT SPEAKER OUTPUTS + BRIDGE + + SPEAKER OUTPUTS + CAUTION LETHAL VOLTAGES MAY APPEAR AT OUTPUT TERMINALS. CLASS 3 WIRING IS REQUIRED.
M-Series OPTIONAL CONNECTION USING BINDING POSTS TO SPEAKERS FROM MIXING CONSOLE MAIN OUT SPEAKER OUTPUTS + BRIDGE + + SPEAKER OUTPUTS + CAUTION LETHAL VOLTAGES MAY APPEAR AT OUTPUT TERMINALS. CLASS 3 WIRING IS REQUIRED. CHANNEL 1 GND BRIDGE + + CHANNEL 2 GND HIGH EFFICIENCY POWER AMPLIFIER AMP MODE SERIAL / DATE CODE STEREO MONO 1300W / CH 4Ω LOAD MIN 2600W BRIDGE 8Ω LOAD MIN INPUT HPF 1 INPUT M.
Owner’s Manual OPTIONAL CONNECTION USING BINDING POSTS TO SPEAKERS FROM MIXING CONSOLE LEFT AND RIGHT MAIN OUT SPEAKER OUTPUTS + BRIDGE + + SPEAKER OUTPUTS + CAUTION LETHAL VOLTAGES MAY APPEAR AT OUTPUT TERMINALS. CLASS 3 WIRING IS REQUIRED. CHANNEL 1 GND BRIDGE + + CHANNEL 2 GND HIGH EFFICIENCY POWER AMPLIFIER AMP MODE SERIAL / DATE CODE STEREO MONO 1300W / CH 4Ω LOAD MIN 2600W BRIDGE 8Ω LOAD MIN INPUT HPF 1 INPUT M.
M-Series M-Series Features Front Panel Much of the front panel of the M-Series amplifiers is comprised of ventilation slots for expelling warm air from the inside of the amplifier. Be sure to leave space in front of the amplifier for proper ventilation to occur. 1. Gain Control These knobs control the levels to the output section of the M-Series amplifiers. You’ll notice that their travel is detented, meaning there are 21 built-in “resting points” so you can easily set both controls to the same level.
If the PROTECT LEDs are on, the amplifier’s output section has shut down. That, of course, means you won’t hear anything until you rectify the situation. Three things can cause the PROTECT circuit to engage: 1. Powering up the amplifier. A built-in delay circuit saves your speakers (and ears) from the thumps or pops that can sometimes occur when powering up a system. During this three-second delay, the PROTECT LEDs light up. 2. A short circuit (or near short) in either of the outputs.
M-Series Rear Panel Be Aware: If the OVER TEMP LED comes on frequently, something is overworking the amplifier or it’s not properly ventilated. Look at each of the “extreme conditions” described above and try to determine what is causing the amplifier to overheat. Refer to “Thermal Considerations” on page 16 or to the “Troubleshooting” section in Appendix A for more help. The rear panel of the M-Series amplifiers is comprised of the fans, the input and output connectors, and a number of cool extra features.
8. AMP MODE This three-way switch, along with the X-OVER switches, determines what kind of amplifier you want the M-Series amplifier to be (or not to be — what was the question?). The AMP MODE switch determines the input signal routing within the amplifier. Shipped from the factory, the switch is set to STEREO. This is correct for about 90% of the applications using an amp like this. But you may be in the 10% bracket, requiring special input routing within the amp.
nal inputs, you could jumper the signal over from Channel 1 to Channel 2 as shown below. JUMPERS CHANNEL 1 You can use the Thru jack as an input, if necessary, since it’s wired in parallel with the other input connectors. You can also use the 1/4" TRS INPUT jacks as Thru jacks. Simply connect the 1/4" TRS INPUT jacks on the first amplifier to the TRS 1/4" INPUT jacks on the second amplifier using 3-conductor shielded cables with TRS plugs on both ends.
14. Power Receptacle If you’re working at quiet levels all the time, or you’ve already placed a compressor/limiter in the signal path, or if you just hate compression, you can leave the LIMITER out of the circuit (OFF). This is a standard 3-prong IEC power connector. Connect the detachable linecord (included in the box with your M-Series amplifier) to the power receptacle, and plug the other end of the linecord into an AC outlet properly configured with the correct voltage for your particular model.
M-Series General Precautions and Considerations Rack Mounting AC Power Considerations The M-Series amplifiers require two rack space units (2 IU = 3.5"). The M•2000 requires 17.0" depth inside the rack, including the rear supports. The M•3000 and M•4000 require 19.5" depth inside the rack, including the rear supports. When designing your rack, put the heavier items at the bottom and the lighter items toward the top.
Under typical conditions, reproducing rock music where musical peaks are just below the clipping point, you can safely connect one or more amplifiers to an AC service. Use the table below as a guideline: Maximum Number of Amplifiers on a 120V/15A Service M•2000 Amplifier Loading (or 240V/7.
M-Series Unbalanced TS (tip-sleeve) signals can be accommodated via the combination jack. Make sure the cord terminates with a TS plug (like a guitar plug), or if it’s a TRS plug (like a headphone plug), make sure the ring is tied to the shield, preferably at the source. SLEEVE SLEEVE TIP TIP TIP SLEEVE Unbalanced TS Plug The screw terminal connections are clearly marked, indicating “+”, “–”, and GND. You can use bare wire to wrap around the screws, or spade lugs connected to the wires.
Bridge Mode Binding Posts When using the binding posts in bridge mode, connect the positive side of the speaker cable to the CHANNEL 1 red (+) binding post, and connect the negative side of the speaker cable to the CHANNEL 2 red (+) binding post. No, that’s not a typo. You only use the red binding posts in Bridge mode. Do not use the black posts. TO SPEAKER Bare Wire + Owner’s Manual The red posts are labeled “+,” which means positive. The black posts are labeled “–” for negative.
M-Series Dual-Channel Connection The Channel 1 Speakon connector has the added feature of providing both speaker outputs on a single connector. This allows you to use a single cable to carry both channels from the amplifier to the speakers. Refer to the hookup diagram on page 7 for a typical application using the dual-channel connection. Many speakers with Speakon connectors provide an Input connector and a “Thru” connector for connecting a second speaker in parallel.
Warranty Service • Is the SHORT [4] LED lit? Turn the POWER off, check the speaker connections and make sure that there are no strands of wire shorting across the speaker terminals. If you think your M-Series amplifier has a problem, please do everything you can to confirm it before calling for service. Doing so might save you from the deprivation of your amplifier and the associated suffering. • Is the OVER TEMP [5] LED lit? Make sure there is cool air available at the rear of the amplifier.
M-Series It hurts when I touch my arm, or my leg, or even my head! Repair • Service for Mackie products is available at a factoryauthorized service center. Service for Mackie products living outside the United States can be obtained through local dealers or distributors. You have a broken finger. Bad sound! • • • Is it loud and distorted? Turn down the signal coming from the mixer or signal source.
M-Series Specifications M•2000 M•3000 M•4000 325 475 650 525 800 1050 40 Hz-20 kHz into 2 ohms per channel 800 1200 1600 Bridge Mono: 20 Hz-20 kHz into 8 ohms 1050 1600 2100 Bridge Mono: 40 Hz-20 kHz into 4 ohms 1600 2400 3200 Continuous Average Output Power in watts, both channels driven 20 Hz-20 kHz into 8 ohms per channel 20 Hz-20 kHz into 4 ohms per channel Maximum Output Power in watts, both channels driven 1 kHz @ 1% THD into 8 ohms per channel 400 600 800 1 kHz @ 1% THD into
M-Series High Frequency Overload and Latching: Physical: No latch up at any frequency or level. M•2000 Height Width Depth Overall Depth Weight 3.5 in/89 mm 19.0 in/483 mm 15.7 in/398 mm 17.0 in/432 mm 41 lb/18.6 kg M•3000 Height Width Depth Overall Depth Weight 3.5 in/89 mm 19.0 in/483 mm 18.1 in/460 mm 19.5 in/494 mm 48 lb/21.8 kg M•4000 Height Width Depth Overall Depth Weight 3.5 in/89 mm 19.0 in/483 mm 18.1 in/460 mm 19.5 in/494 mm 53 lb/24.
Owner’s Manual 17.6 in/446 mm 3.5 in/89 mm 19.5 in/495 mm M•3000 WEIGHT 47 lbs. (21.3 kg) M.3000 HIGH EFFICIENCY POWER AMPLIFIER 1 OL -3 INTERNAL STATUS -6 PROTECT -9 SHORT OVER TEMP MAX OO 2 OL -3 INTERNAL STATUS -6 PROTECT -9 -20 -20 SIG SIG SHORT MAX OO OVER TEMP POWER 19.0 in/483 mm 17.6 in/446 mm 3.5 in/89 mm 19.5 in/495 mm M•4000 WEIGHT 53 lbs. (24.0 kg) M.
1 1 1 1 AC IN-RUSH LIMITER 3 2 3 2 3 2 3 2 MACKIE M•2000/M•3000/M•4000 BLOCK DIAGRAM (#022106DF) CH 2 BALANCED LINE INPUT (TRS) THRU (XLR-M) CH 2 BALANCED LINE INPUT (XLR-F) CH 2 + SCREW – TERMINAL LINE INPUT GND CH 1 BALANCED LINE INPUT (TRS) THRU (XLR-M) CH 1 BALANCED LINE INPUT (XLR-F) + CH 1 SCREW – TERMINAL LINE INPUT GND LAMP POWER SWITCH HPF LPF FULL HPF LPF FULL THERMAL PROTECT TOROIDAL POWER TRANSFORMER LOW PASS FILTER HIGH PASS FILTER LOW PASS FILTER HIGH PASS FILTER
Please keep your sales receipt in a safe place. A. LOUD Technologies Inc. warrants all materials, workmanship and proper operation of this product for a period of five years from the original date of purchase. If any defects are found in the materials or workmanship or if the product fails to function properly during the applicable warranty period, LOUD Technologies, at its option, will repair or replace the product. This warranty applies only to equipment sold and delivered within the U.S.
16220 Wood-Red Road NE • Woodinville, WA 98072 • USA United States and Canada: 800.898.3211 Europe, Asia, Central and South America: 425.487.4333 Middle East and Africa: 31.20.654.4000 Fax: 425.487.4337 • www.mackie.com E-mail: sales@mackie.
