KEY FEATURES
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Purifi Eigentakt Amplification (Section 1 of 4)
The C 298 uses Purifi Eigentakt™ amplifier technology to minimise distortion and noise across the entire audible range. This exceptionally linear behaviour allows fine detail, spatial cues, and dynamic contrasts to emerge naturally from recordings. Loudspeakers are driven with greater precision and control, helping music sound more open and effortless, even at higher playback levels.
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Power with Control and Headroom (Section 2 of 4)
The C 298 delivers high continuous power with generous dynamic reserves, allowing it to handle demanding musical peaks without strain. Its ability to remain stable with demanding loudspeakers ensures consistent
performance across a wide range of designs. Whether reproducing subtle passages or wide dynamic swings, the presentation remains composed and authoritative.
Section 2 of 4
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Flexible Stereo or Mono Operation (Section 3 of 4)
Designed to adapt as systems evolve, the C 298 can operate as a high-performance stereo power amplifier or be bridged into a powerful monoblock delivering 620 watts into 8 ohms. This flexibility makes it easy to start with a single unit and add a second amplifier later when upgrading loudspeakers or expanding a system. Balanced and single-ended inputs, along with adjustable input levels, allow seamless integration with a wide variety of preamplifiers and sources.
Section 3 of 4
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Designed for Real-World Systems (Section 4 of 4)
Beyond raw power, the C 298 is engineered for practical system integration. Features such as auto turn-on with selectable threshold, 12V trigger connections, a line output for daisy chaining, and a dedicated ground lug simplify use in complex setups. These details help maintain low noise, reliable operation, and consistent performance in both visible and hidden installations.
Section 4 of 4
SPECIFICATIONS
| Specification | Details |
|---|---|
ANALOG AUDIO INPUT/LINE OUT |
|
| THD (20 Hz – 20 kHz) | <0.0005 % at 2V out |
| Signal-to-Noise Ratio | >120 dB (IHF; 20 Hz – 20 kHz, ref. 2V out) |
| Channel separation | >110 dB (1 kHz) >100 dB (10 kHz) |
| Input impedance (R and C) | Single-ended: 56 kohms + 280 pF Balanced: 56 kohms +280 pF |
| Maximum input signal | >7.0 Vrms (ref. 0.1 % THD) |
| Output impedance | 390 ohms |
| Frequency response | ±0.1 dB (20 Hz - 20 kHz) |
| Maximum voltage output -IHF load | ≥>7.0 V (ref. 0.1 % THD) |
ANALOG AUDIO INPUT/SPEAKER OUT |
|
| Rated output power into 8 Ohms and 4 ohms (Stereo mode, ref. 20 Hz-20 kHz at rated THD, both channels driven) | 185 W at 8 ohms 340 W at 4 ohms |
| Rated output power into 8 Ohms (Bridge mode, ref. 20 Hz-20 kHz at rated THD, both channels driven) | 620 W at 8 ohms |
| THD (20 Hz – 20 kHz) | <0.005 % (1 W to 185 W, 8 ohms and 4 ohms) |
| Signal-to-Noise Ratio | >98 dB (A-weighted, 500 mV input, ref. 1 W out in 8 ohms) >120 dB (A-weighted, ref. 185 W out in 8 ohms) |
| Clipping power (Stereo mode, at 1 kHz 0.1 % THD) | >200 W |
| Clipping power (Bridge mode, at 1 kHz 0.1 % THD) | >690 W |
| IHF dynamic power (Stereo mode, at 1 kHz 1 % THD) | 8 ohms: 260 W 4 ohms: 490 W 2 ohms: 570 W |
| IHF dynamic power (Bridge mode, at 1 kHz 1 % THD) | 8 ohms: 1000 W 4 ohms: 1100 W |
| Peak output current | >25 A (in 1 ohm, 1 ms) |
| Damping factor | >800 (ref. 8 ohms 20 Hz – 6.5 kHz) |
| Frequency response | ±0.2 dB (20 Hz - 20 kHz) -3 dB at 60 kHz |
| Channel separation | >100 dB (1 kHz) >80 dB (10 kHz) |
| Stereo Mode input sensitivity (for 185 W in 8 ohms) | Fixed Gain mode: 1.43 V |
| Stereo Mode Gain | Fixed Gain mode: 28.6 dB |
| Line In – Balanced and Single-ended | Variable Gain mode: 8.5 dB – 28.5 dB |
| Bridge Mode Sensitivity | Fixed Gain mode: 3.78 V for 620 W in 8 ohms |
| Line In – Balanced and Single-ended | Variable Gain mode at maximum: 1.41 V for 620 W in 8 ohms |
| Bridge Mode Gain | Fixed Gain mode: 25.4 dB |
| Line In – Balanced and Single-ended | Variable Gain mode: 14.5 dB – 34.5 dB |
| Standby power | <0.5 W |
DIMENSION AND WEIGHT |
|
| Gross dimensions (W x H x D) | 435 x 120 x 390 mm (17 1/8 x 4 3/4 x 15 3/8 inches) |
| Net weight | 11.2 kg (24.7 lbs) |
| Shipping weight | 13.6 kg (30 lbs) |
| *Specifications subject to change without notice. | |
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