UMII-18 requires a custom woofer cutout in all our 18" cabs. Please contact us if you intend to use this woofer!
18-Inch MartyCube, Roundover Series, Flat Pack (Single Unit) Shipping Included

18-Inch MartyCube, Roundover Series, Flat Pack (Single Unit) Shipping Included

Regular price $569.00 $339.00 Sale

ATTENTION:

THIS ITEM WILL SHIP FREE WITH FEDEX  

ASSEMBLY REQUIRED (Assembly Instructions)

ADDITIONAL HARDWARE IS REQUIRED (Shopping List)

TECHNICAL SPECIFICATIONS

Line-up:

MartySub by GSG(TM) "Roundover Series" Flat Pack

Model:

MartyCube 

Design:

GSG fully-interlocking brace design (patent pending), recessed driver, and accommodation for both terminal cup and Speakon connections. 
Bass-reflex (aka front-ported)

Tuning:

19hz

Finish:

Unfinished MDF panels

Hardware:

Not included - see shopping list

Output:

>115dB @ 22hz (full reference movie output, LFE channel)

Rec. Driver:

18” long throw, high output

Rec. Power:

1,100 watts+ depending on amp/driver combination

Dimensions:

24.0” wide, 23.5” deep, 28.0” tall
(61.0cm x 60.0cm x 71.5cm) assembled

Weight:

Approx. 138 lbs. each flat pack as shipped.

Warranty:

1 Year limited warranty against manufacturing and material defects.  Please inspect your cabinet carefully prior to assembly as no returns can be accepted once assembly (glue up) has begun.  Customer is responsible for return shipping and restocking fee.

Protective High Pass

High Pass Filter:
12dB / octave Butterworth @19-20 Hz
(see FAQ for details)

Rec. EQ:

Phase:
180 deg (NX and iNuke amps)

Parametric EQ:
Freq = 20Hz, Q = 1.0, Gain = +0 to +10
(the amount of gain depends on the driver used and user preference; pro-audio drivers tend to require more boost)