Chord Ultima 2
The Chord Electronics Ultima 2 is the reference flagship mono power amplifier, a 750W monoblock that replaced the SPM 6000 MK II as the most powerful and technically accomplished amplifier in Chord's Reference range, built around the ULTIMA dual feed-forward error-correction topology with the same DNA as the flagship Ultima power amplifier. Made in the UK.
Type and Technology
Mono power amplifier, Class AB sliding bias, solid-state. ULTIMA dual feed-forward error-correction topology. Proprietary MOSFET power devices. High-frequency switch-mode power supply. Fully balanced circuitry. Convection cooled. Balanced XLR (inverted and non-inverted) and unbalanced RCA inputs. Bi-wireable gold-plated speaker terminals. 12V trigger. C19 IEC power inlet. Available in Argent Silver or Jett Black with Integra Leg options. Sold individually, most systems require a pair. Made in the UK.
Sound Character
750W into 8 ohms, 1,305W into 4 ohms, the Ultima 2 can drive virtually any loudspeaker load on earth with complete authority. The ULTIMA topology brings the same precision and speed to this output power level, resulting in a presentation that combines enormous headroom with the imaging accuracy and tonal precision of Chord's finest amplification. An SNR better than -89dB ensures the noise floor is inaudible even in high-efficiency systems.
Build and Finish
Full-width 28mm aircraft-grade aluminium fascia with dimmable feature lighting and Integra Leg system. Larger depth than the Ultima 3 and 5 at 670mm to accommodate the greater power supply demands. Available in Argent Silver or Jett Black. Made in the UK.
Best For
The most demanding loudspeaker systems requiring reference monoblock power, and audiophiles who want Chord's absolute best amplification with no compromise on output capability.
What's in the Box
- Chord Ultima 2 mono power amplifier (single unit)
- Integra Legs
- Top light ring
- C19 power cable
- Documentation
Specifications
| Specification | Value |
|---|---|
| Type | Mono power amplifier, Class AB, solid-state |
| Topology | ULTIMA dual feed-forward error correction |
| Output power | 750W RMS into 8 ohms, 1,305W RMS into 4 ohms |
| THD | 0.005% |
| Frequency response | -1 dB at 0.2 Hz to 46 kHz, -3 dB at 0.1 Hz to 200 kHz |
| SNR | Better than -89 dB |
| Gain | 30 dB |
| Input impedance | 100k ohms |
| Output impedance | 0.04 ohms |
| Configuration | Monoblock (sold individually) |
| Dimensions (H x W x D) | 180 x 480 x 670 mm (with Integra Legs) |





