Seeburg Acoustic Line K Sub 1801 dp

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Seeburg Acoustic Line K Sub 1801 dp

Seeburg Acoustic Line

K Sub 1801 dp

4.8 Expert Rating

Product Info

Article Number: 382104
Model: K Sub 1801 dp
Price: $3,272.50

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

This Seeburg K Sub 1801 dp is a serious piece of kit. The Baltic birch cabinet and powerful Class-D amp deliver a tight, impactful low end that’ll shake a room. It's ideal for professional sound reinforcement, live events, and installations needing controlled, high-output sub bass.

Product Description

  • Seeburg Acoustic Line K Sub 1801 dp
  • Active High-Performance Subwoofer with DSP
  • With single-channel amplifier electronics with DSP
  • Bass reflex cabinet
  • Speaker: 1x 18" woofer
  • Power: 1500 W AES (single mode)
  • 2400 W AES (dual mode)
  • 4 Ohm HiMid/Sub Class-D amplifier with DSP controller
  • Max. SPL: 137 dB
  • Frequency range: 35 - 100 / 120 / 140 Hz
  • 4 Presets
  • Switchable cardioid preset
  • 24-bit / 96 kHz AD/DA converter
  • DSP with DPLMx FPGA processing 32-bit floating point
  • XLR in/thru
  • Power Twist in/thru
  • Ethercon
  • Speaker Twist NL4 out
  • 4 Carrying handles
  • 2x M20 thread
  • Compatible with SEEBURG Networkmanager
  • Audio over IP according to AES 67
  • Housing material: Baltic birch multiplex with polyurea coating
  • Dimensions (W x D x H): 512 x 560 x 698 mm
  • Weight: 45.0 kg
  • Colour: Black
PROS
  • • Baltic birch construction ensures exceptional rigidity and durability.
  • • DSP with DPLMx FPGA provides incredibly precise tuning and control.
  • • Dual-mode amplifier offers significant power flexibility for varied applications.
  • • Cardioid pattern preset effectively manages stage feedback and room acoustics.
CONS
  • • The weight makes transportation a challenge for solo operators or smaller rigs.
  • • Premium-priced positioning limits accessibility for budget-conscious users.
  • • Limited to four presets; more extensive customization requires deeper DSP knowledge.

Product Video

Key Features

Power (Watts) 1500 AES (single), 2400 AES (dual)
Woofer Size 18 in
Frequency Range 35 - 100/120/140 Hz
Max SPL 137 dB
Crossover Integrated DSP with multiple presets
Weight 45.0 kg

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Frequently Asked Questions

Seeburg's DPLMx FPGA processing offers significantly more processing power and precision than standard DSP, allowing for far more complex and nuanced tuning.
It's a serious feature; it simplifies setup and routing in networked environments, especially for larger installations and allows for remote control and monitoring.
Expect a solid low-end extension down to around 35 Hz, providing a noticeable and impactful sub-bass presence in most situations.

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