Integra DRX 3.4 9.2-Channel Network A/V Receiver
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Integra DRX 3.4 9.2-Channel Network A/V Receiver
Just right for your living room, media room, or bespoke home theater, the DRX-3.4 has the power to drive Dolby Atmos® and DTS: X® through 9 channels of onboard amplification. 8K HDR video passthrough provides the bandwidth needed for cutting-edge visuals and gaming. DIRAC Live room correction ensures your immersive surround experience is delivered with the highest fidelity. 9.2 channel pre-outs make the DRX-3.4 perfect for updating an existing separates system to HDMI 2.1, DIRAC Live, and Object-Based Surround.
Features:
- 5.2.4/7.2.2-ch Dolby Atmos® and DTS: X® playback
- Dolby Atmos Height Virtualization
- Dolby Surround® and DTS® Neural:X upmixing
- HDMI® inputs 1-3 support up to 8K/60AB and 4K/120AB video passthrough. HDMI® inputs 4-6 support up to 8K/60B and 4K/120AB video passthrough. HDMI® inputs 1-6 support HDR10+, Dolby Vision™, HDR10, HLG, BT.2020, VRR (Variable Refresh Rate), DSC (Display Stream Compression), ALLM (Auto Low Latency Mode), QFT (Quick Frame Transport), QMS (Quick Media Switching), eARC (enhanced Audio Return Channel), DeepColor™, x.v.Color™, LipSync, and HDCP 2.3
- Front HDMI® input supports up to 4K/60 and HDMI 2.0 features.
- HDMI Main Out with eARC for encoded HQ audio, Sub/Zone 2 Out with OSD
- Bidirectional Bluetooth® wireless technology Version 4.2 + LE (A2DP v1.2, AVRCP v1.3; RX: SBC/AAC, TX: SBC/Qualcomm® aptX™/apt X HD)
- 9.2-ch multichannel pre-outs
- Dedicated DACs support synced/independent D/A audio distribution in Zone 2 and Zone 3 (including HDMI/SPDIF/NET*6) via Zone 2 and Zone 3 speaker outputs, Zone 2 pre-out, and Zone 3 pre-out
- Share any MAIN audio source to a wireless headphone dock via Zone B line-out
- Phono equalizer (MM) and SACD (Super Audio CD) playback via HDMI (2.8 MHz 2-ch/multichannel)
- Dirac Live® Room Correction supports multi-point acoustic calibration
- AccuReflex™ phase-matching solution for Dolby Atmos-enabled speakers
- Original DSP-based Vocal Enhancer clarifies in-program vocals/dialog




Specifications
| Power Output Front L/R | 100 W/Ch at 8 Ohms, 225 W/Ch at 6 Ohms, 1 kHz, 10%, 1 Channel Driven, 20 Hz–20 kHz, 0.08%, 2 Channels Driven, FTC |
| Dynamic Power | 250 W (3 Ohms, Front) 220 W (4 Ohms, Front) 130 W (8 Ohms, Front) |
| Input Sensitivity and Impedance | 200 mV rms/47 k-Ohms (Line/Unbalance) 3.5 mV rms/47 k-Ohms (Phono MM) |
| THD+N (Total Harmonic Distortion + Noise) | 0.08% (20 Hz–20 kHz, Half Power) |
| Rated RCA Output Level and Impedance | 1 V rms/470 Ohms (Subwoofer Pre-out) 200 mV rms/470 Ohms (Zone 3/Height 2/Surround Back Pre-/Line-out) |
| Phono Overload | 70 mV (MM, 1 kHz, 0.5%) |
| Frequency Response | 10 Hz–100 kHz/+1 dB, -3 dB (Direct Mode) |
| Tone Control | ±10 dB, 20 Hz (Bass) ±10 dB, 20 kHz (Treble) |
| Signal-to-Noise Ratio | 106 dB (IHF-A, Line) 80 dB (IHF-A, Phono) |
| Speaker Impedance | 4 Ohms–16 Ohms |
| Power Supply | AC 120 V~, 60 Hz |
| Power Consumption | 750 W |
| Standby Power Consumption | 0.1 W |
| Dimensions (W x H x D) | 17 1/8˝ x 6 7/8˝ x 14 13/16˝ (435 x 174 x 376.5 mm) |
| Weight | 24.3 lbs. (11.0 kg) |
| Carton Dimensions (W x H x D) | 22 1/16˝ x 12˝ x 18 3/8˝ (560 x 305 x 467 mm) |
| Weight | 29.8 lbs. (13.5 kg) |
Caring for your Speakers and Amplifiers
To Keep your equipment safe these are some best practices to note. Please be advised that this is only to reduce the risk of misuse and is not an exhaustive list.
Speakers
- Speaker terminals are marked red and black, ensure your amplifier to the speakers are wired on the same colours
- Ensure no loose speaker wire from the red touches a loose wire from the black as this will lead to a short circuit and damage either the speaker, the amplifier or both.
- Not all speakers are designed to play at max volume, kindly consider the pairing of your amplifier and speakers
- Speaker cabinets cannot be replaced please handle with care.
AV & Stereo Amplifiers
- If your amplifier has HDMI ports, ensure all devices are off before plugging in the HDMI cable
- Turn off the amplifier before swoping out or adding speaker cable
- Amplifiers generate heat, place them in a well ventilated space. if possible avoid having anything on top of the unit.
- adding a surge protector can assist with power dips which are likely to damage your devices. Isotek and Furman are industry standard.
- Dusty environments can sometimes lead to accumulation of dust in the electronic components that might affect heat regulation
Shipping & Returns
- Free shipping on orders over R500 within the country.
- Standard delivery within 2–5 business days. Delays will be communicated. This might vary slightly depending on your location.
- Return items in original condition for a full refund. (unopened state)
- Returns that are open/unboxed will be subject to a handling fee. Refunds will only be processed after testing the unit.
