Scumback Signature BM Series Speakers

Simply the best BlackBack era voiced guitar speakers made.

The classic BlackBack G12M guitar tone from 1974-1980.

Scumback Black Back M Series Speaker

BM55

35 oz M (medium weight magnet), 55hz bass response, 12 inch special design aged cone, small dust cap with vintage correct doping, spider, and voice coil tolerances. A close recreation of the 444 bass cone, with the more aggressive lower & upper midrange and sharper highs this speaker produced. This speaker is very similar to the tone produced in the checkerboard cloth Marshall cabs of the mid to late 70's. These speakers differ from my pre rola speakers by having a more aggressive midrange tone, with a bit more upper mids, and not quite as dark as M55's. Awesome for players who want a bit more bite.

Specially treated 55hz 444 cone.   Black Back era correct style doping just like the originals.
35oz magnet, 1.75" voice coil, 12" wide.   8 bolt pattern allows mounting to most amps.
Available in 25, 65 & 100 watt, 97 db.   8 ohm & 16 ohm only.

12-1/8" (30.79 cm) diameter, 5-1/8" (13.01 cm) deep, 7.5 lb (3.40 Kg).

No Clips For This Speaker

Regular Price: $189.00
Sale Price: $159.00

Select BM55 Speaker -
Shipping Fees - Shipping fees to the Continental U.S. is $24.00 per speaker.
All other areas will be HIGHER. See Policies for more info.
Factory Break In Is Now Included
Input Quantity -
Total item cost -

*FBI: Factory Break-In of your speakers is now included in the price.
This extra service takes 20 hours per speaker on a variac. The speaker sounds like you played it for 60 hours at stage levels when finished, saving you the trouble of annoying your neighbors, wife, kids and police visits!

 

BM75

Aggressive, detailed midrange enhanced guitar speaker with cutting overdrive and distortion tones that have more bite than the M75 series. Great sound right out of the box due to factory aging, design and break-in procedures. This is a superb tone and sound recreation of the G12M mid 70's era "Blackback" that was used in Marshall stacks and combos, and many other British amps of the era such as Vox, Orange, Sound City, etc.

This speaker is for: Those who desire the VH tones.

Specially treated 75hz cone.   Blackback era style doping just like the originals.
35 oz. magnet, 1.75" voice coil, 12" wide.   8 bolt pattern allows mounting to most amps.
Available in 25, 65 and 100 watt, 97 db.   8 ohm & 16 ohm only.

12-1/8" (30.79cm) diameter, 5-1/8" (13.01 cm) deep, 7.5 lb (3.40 Kg).

Listen to our new sound clips

Regular Price: $189.00
Sale Price: $159.00

Select BM75 Speaker -
Shipping Fees - Shipping fees to the Continental U.S. is $24.00 per speaker.
All other areas will be HIGHER. See Policies for more info.
Factory Break In Is Now Included
Input Quantity -
Total item cost -

*FBI: Factory Break-In of your speakers is now included in the price.
This extra service takes 20 hours per speaker on a variac. The speaker sounds like you played it for 60 hours at stage levels when finished, saving you the trouble of annoying your neighbors, wife, kids and police visits!

 

BM75-LD

Same speaker as the BM75, but with a large dust cap. The large dust cap smoothes out (rolls off) the highs, and makes the treble silkier on the top end, and adds a bit more bass response, right between the BM75 and BM55 models. The large dust cap model is similar in tone to a G12-65, but with a more aggressive upper midrange response. It also handles higher gain better than small dust cap speakers, making it great for hard rock, and 80's hair band styles.

This speaker is for: Those who want a more agressive G12-65 tone.

Specially treated 75hz cone.   Blackback era style doping just like the originals.
35 oz magnet, 1.75" voice coil, 12" wide.   8 bolt pattern allows mounting to most amps.
Available in 25, 65 & 100 watt, 97 db.   8 ohm & 16 ohm only.

12-1/8" (30.79 cm) diameter, 5-1/8" (13.01 cm) deep, 7.5 lb (3.40 Kg).

Listen to our new sound clips

Regular Price: $189.00
Sale Price: $159.00

Select BM75-LD Speaker -
Shipping Fees - Shipping fees to the Continental U.S. is $24.00 per speaker.
All other areas will be HIGHER. See Policies for more info.
Factory Break In Is Now Included
Input Quantity -
Total item cost -

*FBI: Factory Break-In of your speakers is now included in the price.
This extra service takes 20 hours per speaker on a variac. The speaker sounds like you played it for 60 hours at stage levels when finished, saving you the trouble of annoying your neighbors, wife, kids and police visits!

 

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