SPM 3005

300w Signature Integrated Multichannel Amplifier
Range: Chord Signature
Colour options:

The Chord SPM 3005 power amplifier is the latest edition to our multi-channel range. This unit is by far the largest and most powerful multi-channel amplifier we have built to date which hosts 1 of our new 4kw power supplies (used in SPM12000). It includes all new styling features, with an impressive 15mm front plate and top plate, including the internal illumination effect.

The amplifier is based on Chords original and well-received SPM1900, however with far more power than a moderate 120watts and twice the size. With two back connector panels sharing ten gold plated WBT connections, five single-ended and five balanced inputs and with an internal Crestron device. It really is an ideal amplifier for any 5:1 home cinema set up, as well as the perfect partner for our DSP8000.

Supplied with 8 leg Integra as standard.

Other accessories & custom options

Raw solid CNC machined aluminium Integra leg option.

Black anodised solid CNC machined aluminium Integra leg option.

Nickel plated solid CNC machined aluminium Integra leg option.


5x Gold Plated Balanced XLR Inputs

5x Gold Plated Unbalanced RCA Inputs

2x D-Sub Inputs

1x 12v Trigger Input – Chord Electronics Auto Start


5x Pair of High Quality, High Current, Gold Plated Type Speaker Terminals

Key Features

300w into 8Ω
>-103dB Signal to Noise Ratio
Class AB Sliding Bias
HF Switch Mode Power Supply
Proprietary Chord MOSFETs
Fully Balanced Circuitry
Convection Cooled
Stereo Balanced XLR Inputs
Stereo Unbalanced RCA Inputs
Included Top Light Ring
12v Trigger On/Off Input/Output
Solid Aluminium Chassis

Included Accessories

1.5m 15a IEC Mains Power Lead
SPM 3005 Owners Manual

Output Power:

300w RMS per channel @ 0.05% distortion into 8Ω

Frequency Response:

-1dB – 0.2Hz to 46kHz

Signal to Noise Ratio:

Better than -103dB

Channel Separation:

Better than 95dB

Input Impedance:

100kΩ Unbalanced/Balanced

Input Capacitance:


Output Inductance:


Slew Rate:

70v per μS 1kHz, 20v Square Wave





Dimensions Without Integra Legs:

420mm (w) x 355mm (d) x 320mm (h)

Dimensions With Included Integra Legs:

480mm (w) x 355mm (d) x 360mm (h)



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