Welcome to Southbay Ampworks!   Enslaving one guitar player at a time. . . you're next!
Southback Speakers

Speaker News! All Scumbacks need to be ordered from www.scumbackspeakers.com and not from this page! Thanks! (You can blame the IRS for making me do this, by the way!)

Due to the popular demand of our speakers we have created an entire website devoted to them. For your convenience you may browse our line of speakers here and when you're ready to purchase, please visit our new location at Scumback Speakers. Thank you for your continued support and know we are constantly striving to improve our speaker line with new models and improvements.

Which speaker is best for you? What wattage should you buy? What's the break-in period? These and other questions are answered on the Speakers FAQs page.

Speaker Model Description Price
M75

35 ounce M (medium weight magnet), 75hz 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 102 003 Pulsonic lead cone, with the complex lower mids, robust midrange and clear highs this speaker cone produced, but more focused in the midrange frequencies. A favorite of lead guitarists who are looking for the lower wattage power handling and the overdriven character this speaker offers. This speaker is very similar to the tone produced in the Marshall 1960 cabs of the late Sixties. 25 watt (M75-8 or 16) & 65 watt (M75-8HP or 16HP) power handling, 97db, 8 or 16 ohm versions available.

$179.00
H75

50 ounce H (heavy magnet), 75hz 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 102 003 Pulsonic lead cone, with the complex lower mids, robust midrange and clear highs this speaker cone produced. This speaker is very similar to the tone produced in the Marshall 1960 cabs of the late Sixties with the 100 watt logo. 30 watt (H75-8 or 16) & 65 watt (H75-8HP or 16HP) power handling, 100db, 8 or 16 ohm versions available.

$179.00
H75-LHDC

Same speaker as the H75, but with a large dust cap. The large dust cap smoothes out (rolls off) the highs, and makes the speaker creamier on the top end, and adds a bit more bass response, right between the H75 and H55 models. The large dust cap also handles higher gain better than small dust cap speakers. 30 watt & 65 watt power handling (H75-8HP-LHDC or 16HP-LHDC), 100db, 8 or 16 ohm versions available.

$179.00
H55

50 ounce H (heavy 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 102 014 Pulsonic bass cone, with the complex low & lower mids, robust midrange and clear highs this speaker cone produced. This speaker is very similar to the tone produced in the Marshall 1982 cabs of the late Sixties with the 100 watt logo. These were the heavy duty speaker versions used in bass cabs but also favored by guitarists of the day as well, for their extended bass response. Awesome for Strat players who desire more low end. 30 watt (H55-8, or 16) & 65 watt (H55-8HP or 16HP) power handling, 99db, 8 or 16 ohm versions available.

$179.00
M55

35oz 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 102 014 Pulsonic bass cone, with the complex low & lower mids, robust midrange and clear highs this speaker cone produced, but more focused in the lower midrange frequencies. This speaker is very similar to the tone produced in the Marshall 1982 cabs of the late Sixties. These were the heavy duty speaker versions used in bass cabs but also favored by guitarists of the day as well, for their extended bass response. Awesome for Strat players. 25 watt (M55-8 or 16) & 65 watt (M55-8HP or 16HP) power handling, 96db, 8 or 16 ohm versions available.

$179.00
SA10M-75

20oz ceramic (medium weight magnet), 75hz bass response, 10 inch special design aged cone, small dust cap with vintage correct doping, spider, and voice coil tolerances. A close recreation of the Celestion 10" 9384 "Greenback" speaker used in the 2x10 Marshall BluesBreaker combos. Fitted with the 102 002 Pulsonic lead cone, with the complex lower mids, robust midrange and clear highs this speaker cone produced, but with higher power handling, and more focused in the midrange frequencies. This speaker is very similar to the tone produced in the Marshall 8x10 cabs of the late Sixties. 30 watt & 75 watt (SA10M-75HP) power handling, 97db, 8 or 16 ohm versions available.

$129.00
SA10H-75

30oz ceramic (heavy weight magnet), 75hz bass response, 10 inch special design aged cone, small dust cap with vintage correct doping, spider, and voice coil tolerances. A stronger version of the SA10M-75 speaker with the bigger bass response, complex lower mids, more relaxed midrange with more high end. 30 watt & 75 watt (SA10H-75HP) power handling, 98db, 8 or 16 ohm versions available.

$129.00

 

When you're ready to buy, don't forget to visit our new website, Scumback Speakers.