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Stock code: GKMBP212

Our Price
For only $159.90, include the
Rocksure Performance Warranty
More information

Stock Availability

Auckland North Island South Island Warehouse

Include Rocksure Performance Warranty

For only $159.90, include the
Rocksure Performance Warranty
More information

Apply for Finance Now on $1,599.00

Quick weekly payments on $1,599.00

12 mths $35.72
24 mths $19.75
36 mths $14.50
Interest Rate: 19.95%
Establishment Fee: $59.00
Monthly Service Fee: $1.80
Please read:
  • You must be a NZ Citizen / Permanent Resident and currently living in New Zealand.
  • You must be older than 18 years of age.
  • You must provide proof of identity by means of a NZ drivers licence or New Zealand Passport.
  • Finance Now's normal lending criteria applies to your loan application.
  • Click here to view a copy of our standard terms and conditions, a complete list of Finance Now's standard fees and/or our QFE Disclosure Statement, or visit for more information.
  • Full disclosure of all of the terms of your loan (including the total amount payable over the term of the loan) will be provided to you prior to completion of your loan.
  • Delivery: The delivery address must be the residential address of the applicant. You cannot change your delivery address once your finance application has been submitted. Please ensure the delivery address entered is correct.
  • Pickup: The primary applicant must provide valid Photo ID when collecting from chosen RockShop Store.

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Product video

Gallien-Krueger 212MBP Demo by Norm Stockton



All MBP models feature the same plywood construction, digital power supplies and power amplifiers, high frequency transducer and U.S.A. made speakers as their MB Combo counterparts. Unlike passive extension cabinets that get their power from the amp they are connected to, MBP cabinets use their own onboard amplifier to provide up to 500 watts of additional output.

- Power Matched
Will faithfully follow the output of the combo driving it providing a balanced result.

- Ultra Portable Performance
Turns your MB212 into a 1000 Watt 4x12.

- Custom Speaker Design
Speakers designed and manufactured by GK in the U.S.A. using Neodymium magnets for light weight.

- Connectivity
Balanced input and output allows the connection of up to four cabinets delivering an extra 2000 Watts.

- Switch Mode Power
Extremely light weight switch mode power supply and power amp deliver 500W into the speakers with very little wasted heat dissipation.

- Protection
Internal circuitry is always on the alert to problems, indicated at the power switch ring.

- Drivers By GK
Special drivers with 2.5" edge wound aluminium voice coils, designed just for this cabinet, manufactured in the GK USA factory.

- Tuned Port and Light Weight
Our design team tuned the port for optimum performance while coupled to the cabinets specific designed speaker. Plywood construction, aluminium chassis, switch mode power supply and power amp deliver 500W performance in a rugged 41lb package. 

- Configuration: 2 x 12"
- Power Handling: 500W
- Cabinet Type: Straight
- Construction Materials: Poplar
- Inputs: 1 x XLR
- Outputs: 1 x XLR
- Height: 26.75"
- Width: 14.75"
- Depth: 19.5"
- Weight: 39 lbs.