Prototype Offers

At Harbottle, we prototype everything, even finishes. This is because we believe in providing a direct pipeline to the roots of our company, which is giving everyone a fair shake.

• All product is guaranteed to perform as per LDLC standards, and those standards serve as guarantees of our work and the performance of the product.

• All product is already proven in concept and as been run in various applications, so risk is simply non-existent.

https://www.harbottleaudio.com/prototype

Below is a full list of prototypes available for purchase.

Quantities available for sale are listed with each offer.

To discuss these offers in more detail, please contact us.

M21

• 6 units available

• Passive subwoofer

• 21 inch driver

• 5-120 Hz

• Size to be determined

• Finish is a raw plywood box

• Shapes available:

• Cube

• Shallow and Tall/Wide

Polished Carbon

• 6 units available

• We are offering 6 polished carbon speakers up for prototyping

• The finish is subject to prototype work however with the support from 3M we are confident that the finish will work well

C412

• This is a pair of dual 12 inch subwoofers with rack amp.

• 2200 watts rms per driver

• 5200 watts peak per driver

• 20,800 total power

• Can run up to 10 AWG cable

• Cables are available by request

• This is not a weak or small subwoofer and requires appropriate mains power to run the amp - 240VAC on 20-30 amps mains power.