Neumann KH 805 II 10-Inch Medium-sized DSP-controlled Active Subwoofer with Stereo Bass Management

ITEM #: NEUM-KH-805-II MFG #: KH 805 II

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Free Shipping with $49 Minimum Order

List Price:

$3,399.00

Our Price:

$2,899.00

Availability: Usually Ships in 5-14 Days.
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KH 805 II - Overview

Reference Quality DSP-controlled Subwoofer with Stereo Bass Management

Deep Impact with Power and Precision
Neumann now offers DSP-controlled subwoofers in three sizes for small, medium, and large rooms, covering all applications from stereo to surround and immersive audio, be it music production, editing, post-production, scoring, mixing, or mastering. All Neumann subwoofers deliver bass reproduction down to subsonic frequencies (16Hz), so users can not only hear the bass, but also feel it and work with confidence.

The KH 805 II is the perfect subwoofer for medium sized rooms, providing bass extension with Neumann precision. It includes a unique and flexible Bass Manager for stereo systems and can also be used in surround and immersive setups for LFE reproduction or with external bass management. Analog and digital inputs and outputs allow for flexible connectivity.

Next Generation Subwoofer
The KH 805 II improves on its predecessor in acoustic performance and adds new features. Thanks to a novel long-throw 10" woofer with Extremely Linear Force Factor (ELFFT) technology and intelligent protection limiters, the KH 805 II ensures exceptionally low distortion even at maximum SPLs.

The KH 805 II extends low frequency reproduction down to 16 Hz and delivers about twice the output of the KH 750 DSP. This makes the KH 805 II the perfect complement to mid-sized speakers such as the KH 150 and KH 310.

The KH 805 II is DSP-controlled for superior sonic performance and seamless integration via MA 1 Automatic Monitor Alignment (sold separately). When combined with analog Neumann studio monitors such as the KH 120 A (discontinued), KH 310, or KH 420, it offers sufficient DSP-power for aligning the entire stereo system using MA 1, optimizing not only the frequency response but also the phase.

Precision in Every Detail
As subwoofers are typically placed on the floor, a robust grille protects the driver from accidental damage. The rigid cabinet features a highly efficient bass reflex system, which is carefully engineered and tuned for the tightest bass reproduction - with inaudible port noise.

The two analog XLR inputs are electronically balanced, as are the two analog XLR outputs. The up to 192kHz/24-bit digital input (BNC) accepts both AES3 and S/P-DIF signals.

Field of Use:
- Recording
- Broadcast
- Music creation
- Mastering

  • Features:

    • Bass extension of the monitoring system down to 16Hz
    • Increasing the maximum SPL of the entire system
    • Decreasing harmonic and intermodulation distortion of loudspeakers
    • MA 1 Ready for perfect alignment of the entire system and seamless subwoofer integration.
    • MA 1 integration of analog KH Line speakers, enough DSP power for an entire stereo system.
     
  • Specifications:

      Acoustics
    • Free Field Frequency Response:
      - ±6dB: 16Hz - 750Hz
      - ±3dB: 18Hz - 310Hz
    • Frequency Response Ripple; Range, Deviation: 20Hz - 295Hz, ±1.5dB
    • Self-Generated Noise @ 10cm: <20dB (A) SPL
    • Sine Wave Output w/ THD <0.5% @ 1m in Half Space: 95dB SPL (42Hz - 200Hz)
    • Bass Capability: Max. SPL in half space @ 3% THD @ 1m: 110dB
    • Max. SPL:
      - On Floor: 110dB
      - Against the Wall: 113dB
      - In The Corner: 116dB
    • Dolby DARDT. Max SPL Bass Managed: 118dB SPL
    • Acoustical Principle: Bassreflex, Ports at the front

      Analog I/Os
    • Input(s): 2x XLR: electronically balanced
    • Input Impedance: >13kΩ
    • Max. Input Level for 100dB SPL, Output Level, and 0dB Gain Setting: +24dBu
    • Max. Input Level: 24dBu
    • Common Mode Rejection Ratio (CMRR), XLR/Sub-D: >56dB @ 15kHz
    • Crosstalk (1kHz), Level Matching, XLR/Sub-D: -90dB; ±0.1dB
    • Remote Volume Control: via MA 1 software
    • Volume Control Range; Resolution: 0dB - -∞dB; 0.1dB
    • Dynamic Range; THD+N (ADA), XLR/Sub-D: 119dB (A); <0.003%
    • Signal Routing Modes: Right; External Bass Management; 2x LFE
    • Output(s): 2x XLR; analog electronically balanced

      Digital I/Os
    • Input(s): BNC (75Ω): AES3; S/P-DIF
    • Output(s): BNC (75Ω): AES3
    • Converter: Resolution; Design: 16 - 24-bit DAC; ΔΣ
    • Converter: Sampling Rate: 22.05; 24; 32; 44.1; 48; 64; 88.2; 96; 176.4; 192 kHz
    • Internal Sampling Rate: 48kHz
    • Output Sampling Rate: 48kHz
    • Dynamic Range ADA (Converter): >120dB (A)
    • Dynamic Range DA: >123dB (A)
    • Sensitivity: -18dBFS = 100dB SPL at 1m
    • Latency:
      - ADA: 1.5ms
      - DA: 1.2ms
    • Delay: User Adjustable Delay Range: 0ms - 100ms and 2 x 0 - 20.8ms
    • Delay: Resolution: Time; Distance: 20.8µs; 0.28" (0.71mm)
    • Delay: Max. Frames Audio-Video Sync (lip sync): 2.5 (40ms) frames; 3 (33ms) frames
    • Delay: Time-of-Flight Maximum Distance: 2 x 23' 5" (7.16m)

      User Interface
    • Status Indication: 2x Status LED on Backplate
    • Input Gain Control (sensitivity): +2dB - -12dB
    • Output Level Control: 94dB; 100dB; 108dB; 114dB SPL
    • Input Select: Automatic; AES3id prio over analog
    • Ground Lift: Yes
    • Control: Local; Network
    • Equalization: Low cut: 30Hz; 0dB - -12dB
    • Phase: 0; 45; 90; 135 and 0/180 deg
    • Mains Switch: Yes
    • Mains Voltage: Universal Power Supply 100V - 240V
    • Bass Management On: Yes

      Controller
    • Design: Digital; active
    • Crossover Frequency: 80Hz fixed
    • Crossover Slope: 24dB/oct; 4th order
    • Supports Automatic Room Calibration via MA 1: Yes; Subwoofer and connected analog loudspeakers
    • Remote Control: Via Ethernet and MA 1
    • Display: On; Normal Operation: Green LED on backplate
    • Display: Identification: Flashing Red LED on backplate
    • Display: Limit/Clip/Errors/Protection/Boot Mute/Shut Down Mute: Red LED on backplate

      Amplifiers & Power Supply
    • Output Power Woofer Amplifier:
      - THD+N with Limiter Deactivated: 10%: 222W
      - THD+N with Limiter Activated: 10%: 222W
    • Mains Power Supply: 100V - 240V; 50/60Hz
    • Power Consumption - 230V/100V:
      - Standby: <300mW
      - Idle: 17W
      - Full Output: 310W
    • Power Consumption - 100V: 310W, Full output
    • Power Consumption - 240V: 285W, Full output
    • Standby: Automatic, 20 mins

      Mechanics
    • Cabinet Material & Finish: Wood cabinet, aluminum electronics panel; Painted black, metallic anthracite
    • Operating Conditions: 50°F - 104°F (10°C - 40°C); <75% RH, non-condensing
    • Transport/Storage Conditions: -13°F - 140°F (-25°C - 60°C); <90% RH; non-condensing
    • Woofer: 10" with protecting black metal grille
    • Product Dimensions (HxWxD): 14.5" x 13" x 25.4" (368mm x 330mm x 645mm)
    • Product Weight: 56.2lbs (25.5kg)
    • Packed Dimensions (HxWxD): 19.1" x 17.9" x 29.5" (484mm x 454mm x 749mm)
    • Packed Weight: 69lbs (31.3kg)
     
  • Item Includes:

    • 1x KH 805 II Mains Cables
    • 1x Getting Started Guide
    • 1x Operating Manual
     

KH 805 II - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov