Seeburg Acoustic Line K20/G Sub 1801 Power Bundle

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Seeburg Acoustic Line K20/G Sub 1801 Power Bundle

Seeburg Acoustic Line

K20/G Sub 1801 Power Bundle

4.4 Expert Rating

Product Info

Article Number: 591979
Model: K20/G Sub 1801 Power Bundle
Category: Band PA Sets
Price: $15,394.50

* Prices may vary. Check retailer for current pricing and availability.

This Seeburg bundle is a serious low-end powerhouse, built for large venues and professional touring rigs. The Baltic birch cabinets and advanced DSP offer exceptional clarity and control, delivering bone-rattling bass with surgical precision. It’s perfect for DJs, large bands, and anyone needing to fill a big space with impactful, clean low frequencies.

Product Description

Seeburg Acoustic Line K20/G Sub 1801 Power Bundle

*Bundle offer comprising*, 2x Seeburg Acoustic Line G Sub 1801dp

  • *Active High-Performance Subwoofer*
  • 1-Channel amplifier electronics with DSP
  • Equipped with: 1 x 18" Neodymium woofer
  • Power: 2400 W AES (single mode)
  • 4800 W AES (dual mode)
  • Class-D power amplifier with DSP controller
  • Max. sound pressure level: 138 dB
  • Frequency range: 30 - 80 / 100 / 120 Hz
  • DSP with DPLMx FPGA Processing 32 Bit floating point
  • 4 Presets
  • Switchable cardioid preset
  • 24 Bit / 96 kHz AD/DA converter
  • Connectors: XLR in/thru
  • Power Twist in/thru
  • Speaker Twist NL4 out
  • Ethercon
  • Compatible with SEEBURG Network Manager
  • Audio over IP according to AES 67
  • Bass reflex housing
  • 6 Handles
  • M20 Thread
  • Housing material: Baltic birch Multiplex with polyurea coating
  • Dimensions (W x D x H): 580 x 780 x 580 mm
  • Weight: 46 kg
  • Colour: Black
  • 2x Seeburg Acoustic Line K 20 dp 90°
  • *Active HiMid Loudspeaker*
  • With digital power amplifiers (biamped)
  • Drivers: 2x 10" neodymium woofers and 1.4" neodymium bass driver
  • Power: 1000 W LF
  • 350 W HF
  • Max. SPL: 134 dB
  • Max. input signal: 21 dBu
  • DSP with DPLMx FPGA processing 32 bit floating point
  • Latency: 0.8 ms (analogue in to analogue out)
  • Frequency range: 70 - 18
  • 000 Hz (-6 dB)
  • Coverage angle (H x V): 90° x 60° (horn rotatable)
  • XLR in/thru
  • Power twist in/thru
  • Ethercon
  • 2 Carrying handles
  • 35 mm Stand flange mount
  • 10x M10 thread
  • Can be used with MultiRigg (Art.#461701# - not included)
  • Compatible with SEEBURG Networkmanager
  • Audio over IP according to AES 67
  • Housing material: Baltic birch plywood with polyurea coating
  • Dimensions (W x D x H): 300 x 360 x 660 mm
  • Weight: 22.0 kg
  • Colour: Black
  • 2x Seeburg Acoustic Line Wheelboard G Sub 1801

*Wheel Board*, For Seeburg Acoustic Line Galeo C Sub / G Sub 1801, 2x Seeburg Acoustic Line Cover G Sub 1801

*Protective Cover*, For Seeburg Acoustic Line Galeo C Sub / G Sub 1801, 2x K&M 21367

  • *Distance Rod with M20 thread*
  • The height is adjusted by an easy-to-use spring-loaded bolt and locking screw.
  • The unique patented expanding mandrel system provides a stable
  • tight and firm fit for satellite speakers.
  • The movable plastic splints provide for a vibration-free connection between the rod and the speaker.
  • Easy to use ring lock
  • Weight: 2.5kg
  • Height adjustable: 900-1380 mm
  • 2x Seeburg Acoustic Line Cover K 20

*Protective Cover*, For Seeburg K 20 and K20 dp, Padded, Colour: Black, 2x Cordial CTM 3 FM-BK

*Professional Microphone Cable*, Length: 3 m, XLR female -> XLR male, Neutrik connectors, Colour: Black

PROS
  • • Baltic birch construction ensures exceptional durability and resonance.
  • • DPLMx FPGA processing delivers incredibly clean, precise low-frequency response.
  • • Neodymium drivers offer high power with reduced weight compared to ferrite.
  • • AES 4800W dual mode provides truly massive headroom for demanding applications.
CONS
  • • The substantial weight will require a dedicated crew and transport solutions.
  • • High-end price point puts it out of reach for many smaller acts or home studios.
  • • Limited channel count restricts flexibility for complex routing scenarios.

Product Video

Key Features

Power (Watts) 2400 W AES (single mode) / 4800 W AES (dual mode)
Components 2 x Active Subwoofers, DSP Controller, Class-D Power Amplifiers
Channels 1
Subwoofer 1 x 18” Neodymium Woofer
Connections XLR In/Thru, Power Twist In/Thru, Speaker Twist NL4 Out, Ethercon, AES67 Audio over IP
Weight Approximately 120 kg (265 lbs) per subwoofer (estimated)

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Frequently Asked Questions

FPGA processing offers significantly lower latency and higher computational power, translating to tighter, more responsive bass and more accurate control over complex processing algorithms.
Absolutely; it allows for seamless integration with networked audio systems, simplifying routing and reducing cable clutter – crucial for larger, complex setups.
You’ll need a dedicated road crew and appropriate rigging hardware like flying frames or heavy-duty dollies; consider professional installation assistance to ensure safe handling.

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