Brines Acoustics

LT-2000 MkII

Lowther DX3 Mass-Loaded TL

The LT-2000 has an openness and clarity that must be heard. This speaker is ideal for solo voice and small group jazz, although I specifically designed it for 17th-18th century classical. The LT-2000 works well with classic rock, but if you into heavier rock or romantic classical at concert levels, you should look elsewhere. The LT-2000 explodes all of the myths that Lowther drivers are shouty with no bass. On the contrary, the LT-2000 provides all of the fine detail you would expect from a Lowther and at the same time, the LT-2000 is smooth and easy to listen to, with bass solidly down to 30Hz.

The MkII version is a continuation of a series of refinements. The cabinet is now slightly smaller to improve the upper bass/low treble. Minor damping and filter changes have improved the overall balance.

A number of other drivers can be made to work in the basic LT-2000 cabinet. However, the cabinet is designed specifically for the Lowther DX3 and in my opinion is the best driver in the price range. I will continue to develop the cabinet for this driver. Before you purchase the LT-2000, you should contact me for a discussion of options and suitability to your needs.

Specifications

Quarter-wave Resonator Cabinet (MLTL)

Dimensions: 43" x 11 1/2" x 11 1/2"

Weight 60 lb.

F₃ = 35Hz, F₁₀ = 29Hz

Frequency Response Chart

I offer limited custom production here at Hot Springs Village, AR. I will provide plans, flats and completed speakers. Of course, prices may vary at my whim or due to the cost of materials. Since I am doing one-off production, I get no discounts from suppliers. I simply pass on the actual cost of drivers and filter parts. The current price list is:

Notes:

Prices are for two cabinets or speakers, delivered at Hot Springs Village AR 71909. Prices All shipping and handling is included. The standard material is 3/4" high quality plywood. Non-standard materials or finish are negotiable. If you feel that you will need grills, see Grills.

1. Plans will be delivered as PDF documents attached to e-mail. Snail mail delivery can be arranged.
2. Flats include all panels and braces ready for glue-up. The plinth and false baffle are drilled for mounting screws. Drivers, filters and all hardware will be provided by the customer. Shipping weight is 50lb each for two packages.
3. Complete speakers are ready to hook up to your amplifier, except that the bases need to be installed. Drivers and all hardware are included. The filter will be installed unless arranged otherwise. The standard finish is quarter-cut red oak veneer, stained to your specification and finished with four coats of tung oil finish. For more information about available finishes, see Fit and Finish. Shipping weight is two 60lb packages for two cabinets and one 15lb package for the bases.

The LT-2000 uses proprietary design procedures licensed to me by Martin J. King. Any commercial use of this design, including third-party construction for hire, requires a license agreement from me.

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