MACKIE SRM 450 V3 Active 2-Way Loudspeaker 12″ 300W

Key Features:
- Compact Powered bi-amplified
full-range loudspeaker with JBL
DrivePack® technology for portable or
installed use
- Optimized for both portable/rental or
permanent-venue use
- 1750 watts peak output power,
875 watts continuous
- 15-inch Differential Drive® lowfrequency
driver for extended lowfrequency
output
- Robust powder-coated die cast
aluminum handles, designed for
strength and comfort
- Integrated 35 mm stand mount

Specifications:
Frequency Response (+/-3 dB): 60 Hz - 18 kHz80 Hz – 20 kHz
Frequency Range (-10 dB): 45 Hz - 20 kHz50 Hz – 20 kHz
Coverage Pattern: 90° x 50°
Directivity Factor (Q): 12.6
Directivity Index (DI): 11 dB
Maximum Peak Output1: 135 dB SPL 1m
Transducer Section:
Low Frequency Section: JBL 2265FF, 381 mm (15 in) dia., 76 mm (3 in) Dual Coil
neodymium Differential Drive®, Direct Cooled
Bandpass Nominal Impedance: 2 x 2 ohms
High Frequency: JBL 2452H-SL, 100 mm (4 in) titanium damped
diaphragm, 1.5 in. exit.
Bandpass Nominal Impedance: 8 ohms
System:
DPC1 Internal Amplification Output
(at nominal load) 1750 Watts Peak, 875 Watts Continuous
DPC1 Output (Continuous IEC shaped
pink noise into rated load impedance): 750LF/125HF Watts
DPC1 Output Section: LF: Dual Bridged Technology™, Class D
HF: Bridged Class D
Audio Input connector XLR with loop-through
User Controls: 80 Hz Subwoofer High Pass Filter. Enable/Disable
0-16 dB input Attenuator with 32 precision 0.5 dB steps
Signal Processing: DSP based, resident in Input Module.
System Management: DSP based limiters for mechanical and thermal
protection
AC Power Operating Range: 90-132 VAC/216-264 VAC, 50/60 Hz
AC Line Voltage: 50/60 Hz; User Selectable; 120V/240V (-15%, +10%)
AC Input Connector: Neutrik PowerCon (NAC 3MPA)
AC Loop-thru: Neutrik PowerCon (NAC 3MPB)
AC Current Requirement: 6A per system at 120V, 3A per system at 240V
Enclosure:
Box Construction: 5/8 in. multi-ply exterior grade Baltic birch. Internally
braced. Black DuraFlex™ finish.
Suspension System: 13 M10 Fittings, 35 mm pole mount socket
Grille: 14 Gauge Black powder-coated perforated steel with
foam backing.
Dimensions (H x W x D): 613 x 434 x 359 mm
24.1 x 17.1 x 14.1 in
Net Weight: 24.7 kg (55 lb)

• Best in class audio performance
• 2000 Watt Class-D amplifier module
• Intrinsic Correction™ tuning and  loudspeaker management
• DMT™ (Directivity Matched Transition)  design provides excellent power response and consistent performance across the listening are
• Refined, professional appearance looks great in any application
• Rugged ABS enclosure for long life and lasting durability
• Deployment in either main PA or floor monitor position

• Factory Presets and savable/recallable Scenes for commonly-used application
• Multi-function digital display for control and selection of loudspeaker functions including cross-over, EQ, delay and frequency contour
• Dual pole cup mounts (standard and 7.5 degree down-tilt)
• M10 fittings for flown applications
• Optional security panel prevents  unauthorized tampering of controls
• Complete EASE and CAD information  available online
• 6-Year Warranty (with product registration)

With a 12" woofer and a 1" titanium compressor driver, the EKX-12P from Electro-Voice is a powered two-way Loudspeaker providing 1500W of Class D amplification. It\'s suitable in live-music scenarios, lecture setups, and generalized nightclub use. The loudspeaker\'s integrated QuickSmartDSP technology can be modified using the LCD-based menu-navigation screen and the single-knob user interface. Four presets of DSP are provided for various settings—Music, Live, Speech, and Club—though EQ manipulation and five user-programmable presets are all adjustable. Visual monitoring of your limiter, input metering, and master volume allow you to gain-stage properly.

Its on-board amplifier can deliver up to 132 dB of SPL, its frequency response ranges from 50 Hz to 20 kHz at -10 dB, and its intelligent thermal-management system controls fan-speed by means of multiple built-in sensors, thus reinforcing the durable performance of this speaker (whose 15mm wooden enclosure is fronted by an 18 AWG steel grille). Electro-Voice\'s SST waveguide design provides measured and dependable coverage of a given area, and the speaker\'s Cardioid Control Technology allows you to steer output towards the audience while reducing levels up to 35 dB on stage when multiple subwoofers are employed.

For convenience in mounting and transport, this loudspeaker boasts eight M10 threaded mounting points, aluminum pole mounts, and metallic handles; as such, it can be mounted on a tripod stand, on a pole above your subwoofer, or utilized as a floor monitor for artists on stage. You can feed the speaker sweet, sweet audio via RCA inputs or XLR/1/4" combination jacks, and you can link it to other monitors via an XLR link-output.

Two-way dual-12-inch horn-loaded MB/HF system. Adds long-throw "punch" to the capabilities of the medium and short-throw X-Series™ systems. Operates above 125 Hz, with low-frequency augmentation provided by full-range or low-frequency system. Dual, vertically stacked Hf drivers mount on a "twin format" 40° x 20° horn. Specifications Frequency Response (-3dB) 170 - 16000 Hz Frequency Response (-10dB) 125 - 20000 Hz Max. SPL / 1m (calc); full space 145 dB Coverage (nominal -6dB) H° 40 ° Coverage (nominal -6dB) V° 20 ° Rotatable Horn No Mid Frequency Power Handling (continuous/program/peak) 600/1200/2400 Watts High Frequency Power Handling (continuous/program/peak) 150/300/600 Watts MF Transducer (2) ND12A HF Transducer (2) ND6-16 MF Nominal Impedance 8 Ohms HF Nominal Impedance 8 Ohms Color Black Directivity Index 17.2 dB Flying Optional Flying Yes Input Connections 2 Neutrik® NL8 Outdoor No Chassis Size 12 inches Internal Crossover No Speaker Type Mid-High, Two-Way Weight Net 87.1 kg ( 192.02 lbs ) Dimensions (HxWxD) 914 x 584 x 759 mm (35.98" x 22.99" x 29.88“)

Features

- Compact multi-purpose system with monitor position
– Ultra lightweight 3rd generation Class D amplifier
– Switch-mode power supply
– Reduced size and weight
– Pole mount socket
– Rigging points

The Avant series incorporates an impressive battery of high tech features that take powered portable systems to a new level of performance. The latest in Class D power amplification, digital signal processing and optimized D.A.S. components have been combined with enclosures designed for ease of  transportation and road worthiness.

The Avant 12A offers a multi-angle enclosure which allows it to be used in stage monitor applications as well as a compact P.A. system.

The 600 W Class D amplifier provides extended bandwith, improved dynamic range and exceptionally low distortion. This makes the Avant series one of the best sounding systems on the market. After all, isn´t quality sound what it´s all about?

The 12AV4 loudspeaker designed and built by D.A.S. provides accurate low frequency reproduction. High frequencies are handled by the M-50N compression driver which uses a neodymium magnet structure and 2" titanium diaphragm-features hard to find on other systems in this market segment.

Technical Data