OSD Audio Nero XSP 2.1 Channel Amplifier

OSD Audio  |  SKU: XSP21

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Sale price £469.99 Regular price £589.99
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Description

The OSD Nero XSP2.1 is a powerful 2.1-channel Class D amplifier designed to drive a pair of speakers alongside a passive subwoofer from a single compact unit.

With strong output power and dedicated subwoofer controls, it provides an easy way to build a full-range stereo system with deep, controlled bass for music, TV audio, or outdoor entertainment setups.

Delivering up to 100W per channel for stereo speakers and a dedicated 200W output for a passive subwoofer, the XSP2.1 produces clear highs, detailed midrange, and powerful low frequencies.

Flexible controls and simple connectivity make it suitable for a wide range of installations, from upgrading TV sound to powering patio speaker systems or compact home audio setups.

FEATURES

  • 2.1 Channel Amplifier Design: Powers two stereo speakers plus a passive subwoofer from a single amplifier, making it ideal for compact music systems, TV audio upgrades, or outdoor speaker installations.
  • Powerful Class D Amplification: Delivers up to 2 × 100W for stereo speakers and 200W for a subwoofer, providing dynamic, room-filling sound with efficient performance and minimal heat output.
  • Dedicated Subwoofer Controls: Adjustable crossover, phase control, and subwoofer level allow you to fine-tune bass performance and integrate the subwoofer seamlessly with your speakers.
  • Bass and Treble Tone Controls: Front panel tone adjustments allow you to tailor the sound to suit your room acoustics, speaker placement, or personal listening preferences.
  • RCA Audio Input: Simple analogue RCA input makes it easy to connect TVs, music streamers, DACs, or other audio sources without complex setup.
  • 12V Trigger Integration: The built-in 12V trigger input allows the amplifier to power on automatically when connected equipment is switched on, ideal for integrated AV installations.
  • Compact Installation-Friendly Design: Slim chassis and efficient Class D operation make the amplifier easy to install in cabinets, media units, or equipment racks without taking up much space.

Specifications

  • Amplifier Type: 2.1 Speaker and Subwoofer Amplifier
  • Design Type: Class D
  • Power Handling: Speakers: 2x 100W RMS / 2x 200W Peak @ 4 Ohms, 2x 50W RMS / 2x 100W Peak @ 8 Ohms; Subwoofer: 200W RMS / 400W Peak @ 4 Ohms, 100W RMS / 200W Peak @ 8 Ohms
  • Frequency Response: Subwoofer: 20Hz – 200Hz, Speakers: 20Hz – 200kHz
  • Impedance: 4&8 Ohm
  • Signal to Noise Ratio: 90dB
  • Crossover: 40Hz – 150Hz (Subwoofer)
  • Phase Control: 0–180° (Subwoofer)
  • Controls: Subwoofer: Crossover, Phase, Gain; Speakers: Bass&Treble
  • Inputs: RCA Low Level Inputs
  • Trigger: 12V Trigger In/Out
  • Auto Sensing: Yes
  • Power Supply: Switchable 1–240V 50/60Hz Input Voltage
  • Dimensions: 16.92 × 9.0 × 2.46 inches
  • Weight: 2.7216kg
  • Warranty: 2 Years

What You Get

  • 1 x Amplifier
  • 1 x Power Lead
  • 1 x User Manual

Downloads

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2 Years Warranty + 60 Day Returns

K&B Audio are authorised retailers for OSD Audio. Your purchase comes with a 2 Years warranty, expert help on hand and you get 60 day returns window in case you're not 100% happy with the product.

Frequently Asked Questions

Do you price match?

Yes, we will try our best to price match for you - but as a small independent company, we can't always guarantee it.

Please submit a price match request here.

We will price match where possible provided that the competitor is a like for like UK VAT registered company, they must be an authorised retailer, the product must be in stock and not on clearance.

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