A standard combo does not fit your amplifier project? No problem! We build the TTC Custom Shop British combos with the dimensions that YOU need !

And here's how:
To calculate the Combo-size, first determine the dimensions of the amplifier chassis using the data sheet (PDF file below). Based on this data, the Combo-size is calculated according to the data sheet. The calculation can also be done using the Excel spreadsheet below.
To order the Combo, the calculated data must be entered into the appropriate data fields on this page, along with the other configuration parameters, and submitted.

And please note:
The customer is responsible for the correctness of the data.

Specifications
 

• Size: customer preference
• Tolex: customer preference
• Grillcloth: customer preference
• Hardware: customer preference
• Back: Open-Back
• XL Front
• Weight: The shipping weight may differ from the actual weight of the product.
• Speaker: None
• Wood: 15 mm Birch Plywood

Files:

• 3D Drawing (PDF)
• Datasheet (PDF)
• Calculation (XLS)

The British Series

The birch plywood used for our British Series is extremely tough, and has a much higher density and stiffness than poplar or basswood. Birch cabinets therefore tend to deliver a clear and defined bass response, as
the cabinet walls themselves do not vibrate as much as walls made from other kinds of wood, yet still won’t sound “dead” – as is often the case in MDF speaker enclosures – but retain a certain “liveliness”.

Other advantages are high stability, ruggedness and reliability, making them perfect for use on the road. In addition, these cabinets handle far more power than similarly-sized cabs made of softer materials. The trade-off, of course, is higher weight. But for real Brits, nothing but birchwood will do.

Two lines of British Series cabinets are available. The first comprises standard sizes with freely configurable exterior design options (Tolex, grillcloth, hardware, etc.). The second variant, the CS line, also allows you to specify the size of the cabinet within certain technical limits.

Optionen

We offer a wide varaity of options for most of the speaker cabs that we build. The customer can choose from this options to adjust the speaker cab to his or her own needs and ideas.

Back-Panels
In addition to the size of a speaker cabinet, the "back" has a very big influence on the sound of a speaker cab.
 

Options for the front side

The difference between a "Standard front" and a "XL-Front" is purely optical, and does not effect the sound. With a slanted mounted baffle the "Monitor"- effect is much higher than with a straight mounted baffle, because the sound is more radiated toward the musician.

Piping

 

Piping, once as decorative piping and once as piping around the front. Again, the use of piping has optical reasons, but no effect on the sound.
   

TTC - what you should know

• All TTC Speaker Cabinets, Combos and Headcabs are "Made in Germany"
• The shipping weight may differ from the actual weight of the product.
• All TTC Speaker Cabinets, Heads and Combos are made with real wood, no MDF or chipboard.
• All TTC Speaker Cabinets, Heads and Combos are made with dovetail joints for a maximum of stability.
• Due to continual improvement, all specifications are subject to change without notice.
• Screws for speaker mounting are included
• We mount speakers for free if they get ordered together with a cabinet and wire them if a wire-set gets ordered too. Exception: Lemberg standard boxes or boxes which are then too large and / or heavy for normal package transport. For these boxes we deliver the speakers and must be mounted by the customer.
• For speaker cabs with custom-shop size please note the size in the comment field (during the checkout) or send them by email. Consider the min and max dimensions !

TTC - what you should know

• All TTC Speaker Cabinets, Combos and Headcabs are "Made in Germany"
• The shipping weight may differ from the actual weight of the product.
• All TTC Speaker Cabinets, Heads and Combos are made with real wood, no MDF or chipboard.
• All TTC Speaker Cabinets, Heads and Combos are made with dovetail joints for a maximum of stability.
• Due to continual improvement, all specifications are subject to change without notice.
• Screws for speaker mounting are included
• We mount speakers for free if they get ordered together with a cabinet and wire them if a wire-set gets ordered too. Exception: Lemberg standard boxes or boxes which are then too large and / or heavy for normal package transport. For these boxes we deliver the speakers and must be mounted by the customer.
• For speaker cabs with custom-shop size please note the size in the comment field (during the checkout) or send them by email. Consider the min and max dimensions !