Martin Mach M151-2 Bass Bins Subs 15"

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Martin Mach M151-2 Bass Bins Subs 15″.

Lovely pair of subs thay my band picked up for our system. They work spot on and have been tested thoroughly with a frequency tester.

We’re only selling as our tops are active and we’d like to have active bins to match.

There’s a few marks on the cabs as expected from something that’s been on the road but they’re incredibly solid cabs and still look nice. A lick of toughcab would have them coming up like new!

Here’s the specs:

Woofer 15 with 4 voice coil

Nominal impedance 8 ohm

Power rating AES: 400 watt

Power rating peak: 1600 watt

Sensitivity 1w/1m: 100 dB

Maximum SPL, calculated: 126 dB

Maximum SPL, peak: 132 dB

Frequency range +/-3dB: 48 Hz – 125 Hz

Recommended amplifier: 450 watt into 8 ohm

Weight & Measurements:

Dimensions (HxWxD): 60x46x50 cm (24x18x20 in)

Net weight: 37 kg / 82 lbs

Finish: Black SafeCoat coating

Grille: 2 mm steel

Input connectors: 2 x Speakon NL 4

Optional top-hat adapter: 35 mm diameter

The M151i is a compact subwoofer system designed as a 3rd order

bandpass system especially for small to medium sized venues. Compared

to traditional reflex designs, the Bandpass design of the M151i adds 3 dB

to the output of the box and makes the design more compact. The M151i

is therefor the ideal choise for fixed installations in venues with limited

space. Despite the small dimensions, the single 15″ subwoofer unit deli-

vers very high output and a smooth frequency response – from 125 Hz

down to 48 Hz (+/- 3dB). The 15 woofer features a 4 voice coil and a

double spider which ensures a perfect pistonic movement at maximum

SPL. The woofer is built around a solid die-cast chassis.

The cabinet is made from 19 mm MDF and combines ruggedness with

stylish, compact design. It is coated with the Mach SafeCoat, a scratch

resistant and weather proof polyurethane coating. M151i features an

optional top-hat adapter that will enable the M72i or M82i to be placed on

top of the sub. The recessed NL4 Speakon terminals are linked.

These will need to be collected from denholme in West yorkshire. I don’t currently have an amp so if you want to test them, feel free to bring the necessary equipment with you to try them.

Thanks for viewing, any questions, please ask!

Category: Musical Instruments:Pro Audio Equipment:Speakers and Monitors
Location: Bradford