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This 24" driver was the reason this company was founded as a driver this good needed to be available to the consumer market.  With an 80 lb magnet/motor, this subwoofer is capable of amazing levels of deep bass while remaining fast and articulate.  This sealed subwoofer brings a new level of performance to the home theater market.

The Mariana 24 comes in 3 models:

  • Mariana 24 SC (Sealed Cube) - 28" x 28" x 27"D
  • Mariana 24 SR (Sealed Rectangle) - 28" x 38" x 23"D
    • The Mariana 24SR can be oriented vertically or horizontally
  • Mariana 24 SS (Sealed Shallow) - 47" x 28" x 18"D
    • The Mariana 24SS can be oriented vertically or horizontally

Please contact us at sales@deepseasound.com or 865-240-2500 for any questions.

Subwoofers are build to order and usually ship within 3 to 5 weeks.  Freight shipping is an additional charge.

Features
  • Incredibly powerful 24“ 4th generation driver with carbon fiber cone and over 4” peak to peak excursion *
  • 4,000 watt amplifier (sustained power) *
  • 14-180 Hz +/- 0.75 dB (strong 6 Hz typical in-room response)
  • Solid enclosure overbuilt using high quality 3/4" Baltic Birch plywood (more info on FAQs page) *
  • Option to have sub built as an end table with solid wood legs and solid wood top
  • Round, flush inset grille with black grill cloth included.  Grille ss held firmly with magnets
  • 28" x 28" x 27"D
  • 210 pounds

* Built in America with globally sourced components

Finishes

A Duratex durable coating is the standard finish.  Maple, oak, and walnut are standard available veneers.  Other veneers may be available, please contact us for details.  A challenge with the Mariana 24 is its size requires 12' long veneer and even longer in the 24SS so veneer options are reduced (exotics likely not available).  

For our veneered subwoofers, our standard stain colors are Natural, Golden Brown, Light Brown, Orange, Cherry, Dark Brown, Rosewood, Espresso, and Black.  We can also do custom colors to match items such as cabinets or furniture.    

Measurements

Ground plane measurements taken in the middle of a field with the microphone 2 m from the subwoofer. More information on measurement equipment and process can be found on the FAQs page.


Click for full size image.

CEA 2010-A Test Results

CEA 2010-A test results can generally be compared but they shouldn't be used as absolute comparisons as there will be differences between test setups and different sets of measurements.  Our measurements follow the CEA 2010-A specifications since historically, more measurements utilize this standard vs the newer and less stringent CEA 2010-B test standards.  Even though we follow the CEA 2010-A results, we do provide additional test results for 8, 10, 12.5, and 16 Hz since our subwoofers have capability well below the standard 20 Hz.

These results are out in the middle of a field to ensure no reflections interfere with the results.  In a room, the bass below 20 Hz will be reinforced because the bass waves won't easily leave a room.  With room-reinforced bass, the Mariana 24SC/SR/SS are flat to 6 Hz in a room with reference level output.

 Frequency

SPL at 2 m (dB)

SPL at 1 m (dB)

8 95.7 104.7
10 100.3 109.3
12.5 104.7 113.7
16 110.0 119.0
20 115.0 124.0
25 119.7 128.7
31.5 124.0 133.0
40 125.6 134.6
50 125.5 134.5
63 127.7 136.7
80 127.2 136.2
100 127.1 136.1
125 127.6 136.6
  • Amplifier - SP1-4000 (4,000w)
  • Microphone - Earthworks M50
  • Hardware - Clio FW-02
  • Software - Clio Standard 12.54
  • Temp - 78°
  • Humidity - 54%
Description

This 24" driver was the reason this company was founded as a driver this good needed to be available to the consumer market.  With an 80 lb magnet/motor, this subwoofer is capable of amazing levels of deep bass while remaining fast and articulate.  This sealed subwoofer brings a new level of performance to the home theater market.

The Mariana 24 comes in 3 models:

  • Mariana 24 SC (Sealed Cube) - 28" x 28" x 27"D
  • Mariana 24 SR (Sealed Rectangle) - 28" x 38" x 23"D
    • The Mariana 24SR can be oriented vertically or horizontally
  • Mariana 24 SS (Sealed Shallow) - 47" x 28" x 18"D
    • The Mariana 24SS can be oriented vertically or horizontally

Please contact us at sales@deepseasound.com or 865-240-2500 for any questions.

Subwoofers are build to order and usually ship within 3 to 5 weeks.  Freight shipping is an additional charge.

Features
  • Incredibly powerful 24“ 4th generation driver with carbon fiber cone and over 4” peak to peak excursion *
  • 4,000 watt amplifier (sustained power) *
  • 14-180 Hz +/- 0.75 dB (strong 6 Hz typical in-room response)
  • Solid enclosure overbuilt using high quality 3/4" Baltic Birch plywood (more info on FAQs page) *
  • Option to have sub built as an end table with solid wood legs and solid wood top
  • Round, flush inset grille with black grill cloth included.  Grille ss held firmly with magnets
  • 28" x 28" x 27"D
  • 210 pounds

* Built in America with globally sourced components

Finishes

A Duratex durable coating is the standard finish.  Maple, oak, and walnut are standard available veneers.  Other veneers may be available, please contact us for details.  A challenge with the Mariana 24 is its size requires 12' long veneer and even longer in the 24SS so veneer options are reduced (exotics likely not available).  

For our veneered subwoofers, our standard stain colors are Natural, Golden Brown, Light Brown, Orange, Cherry, Dark Brown, Rosewood, Espresso, and Black.  We can also do custom colors to match items such as cabinets or furniture.    

Measurements

Ground plane measurements taken in the middle of a field with the microphone 2 m from the subwoofer. More information on measurement equipment and process can be found on the FAQs page.


Click for full size image.

CEA 2010-A Test Results

CEA 2010-A test results can generally be compared but they shouldn't be used as absolute comparisons as there will be differences between test setups and different sets of measurements.  Our measurements follow the CEA 2010-A specifications since historically, more measurements utilize this standard vs the newer and less stringent CEA 2010-B test standards.  Even though we follow the CEA 2010-A results, we do provide additional test results for 8, 10, 12.5, and 16 Hz since our subwoofers have capability well below the standard 20 Hz.

These results are out in the middle of a field to ensure no reflections interfere with the results.  In a room, the bass below 20 Hz will be reinforced because the bass waves won't easily leave a room.  With room-reinforced bass, the Mariana 24SC/SR/SS are flat to 6 Hz in a room with reference level output.

 Frequency

SPL at 2 m (dB)

SPL at 1 m (dB)

8 95.7 104.7
10 100.3 109.3
12.5 104.7 113.7
16 110.0 119.0
20 115.0 124.0
25 119.7 128.7
31.5 124.0 133.0
40 125.6 134.6
50 125.5 134.5
63 127.7 136.7
80 127.2 136.2
100 127.1 136.1
125 127.6 136.6
  • Amplifier - SP1-4000 (4,000w)
  • Microphone - Earthworks M50
  • Hardware - Clio FW-02
  • Software - Clio Standard 12.54
  • Temp - 78°
  • Humidity - 54%