Mackie SRM1550 1200W 15 inch Portable Powered Subwoofer

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Mackie SRM1550 1200W 15 inch Portable Powered Subwoofer (Discontinued)

Description

Details

The Mackie SRM1550 powered subwoofer is designed from the ground up to be the perfect match for SRM450 and SRM350 speakers, delivering 1200W of raw power paired with a custom high-output 15" woofer for powerful room-shaking performance. The road-worthy internally reinforced Poplar cabinet delivers on the "Built-Like-A-Tank" legacy that the SRM series is known for and its front ported design provides maximum punch and low-frequency extension. The SRM1550 features stereo XLR inputs, full-range, and high-pass outputs plus a variable digital crossover that includes presets for the Mackie SRM350 and SRM450. Get the powerful low end you need from the subwoofer built on the proven SRM legacy.

Features

Features

1200W of power paired with a 15" custom high-output woofer with 3" voice coil delivers gig-level volumes with room to spare
Same cosmetic design as the renowned SRM450
Road-ready "Built-Like-A-Tank" design
18 mm internally reinforced poplar cabinet and steel grille
Front ported for maximum low-frequency extension and punch
Stereo XLR inputs plus stereo XLR full-range and high-pass outputs
Integrated digital crossover with variable control and presets for Mackie SRM350 and SRM450 loudspeakers
Smart Protect™ DSP kicks in to protect your investment when things get pushed a little too hard
Built-in cup for easily pole-mounting full-range loudspeakers
Extremely portable design weighing in at only 65.5 lbs (29.7 kg)

Specification

Acoustic Performance
Frequency Response (–3 dB)	50 Hz – 120 Hz
Frequency Response (–10 dB)	40 Hz – 180 Hz
Max Peak SPL	131 dB
Crossover Point	115 Hz plus alignment delay [SRM350] 110 Hz plus alignment delay [SRM450] 60 Hz – 120 Hz [Variable]
Slope	4th order HP, 4th order LP
Transducer
Woofer Diameter	15" (381 mm)
Voice Coil Diameter	3" (76 mm)
Subwoofer Diaphragm Material	Paper
Magnet Material	Ferrite
Power Amplifier
Rated Power	600W RMS 1200W Peak
Rated THD	< 1%
Cooling	Convection
Design	Class D
Input / Output
Input Type	Female XLR Balanced differential (stereo left / right)
Input Impedance	20 kΩ balanced, 10 kΩ unbalanced
Full Range Outputs	Male XLR Balanced (parallel with inputs – mono)
High Pass Outputs	Male XLR Balanced
Line Input Power
US Detachable Line Cord	100 – 120 VAC, 50 – 60 Hz, 115W
AC Connector	3-pin IEC 250 VAC
Power Supply Type	Switchmode
Safety Features
Input Protection	Peak and RMS limiting, power supply and amplifier thermal protection
Display LEDs	Defeatable front power ON High Pass Mode Input / Limiter Signal
Construction Features
Cabinet	18 mm Poplar plywood
Finish	High durability black paint
Handles	One on each side
Grille	Powder-coated 16 gauge steel
Mounting Method	SRM1550 subwoofers are designed to sit on the floor or stage. They are NOT designed to be pole-mounted on top or suspended. The cabinet has no rigging points and is not suitable for rigging. Never attempt to suspend an SRM subwoofer by its handles.
Dimensions (H x W x D)
Product	20.3" (516 mm) x 20" (508 mm) x 26.5" (673 mm)
Shipping	22.8" (579 mm) x 25.5" (648 mm) x 31.3" (795 mm)
Weight
Net	65.5 lbs (29.7 kg)
Shipping	72 lbs (32.7 kg)

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