SUPREME MONITORINGThe A8H incorporates an 8-inch resonant Multi-Layer Mineral (MLM) fiber woofer, innovative midrange driver, and handmade precision X-ART tweeter, which together produce an ultra-wide frequency response.Like the other members of the A Series family, the A8H gives you tremendous flexibility for fine-tuning the sound through rotatable HPS waveguide technology and onboard DSP. At home across a full range of audio applications in mid- to full-sized spaces, the A8H is the right choice when you’re looking for the most detailed representation of your audio.The A8H is available in a left and right version.German Handmade Precision X-ART Tweeter with rotatable HPS waveguide8” Woofer (Multi-Layer Mineral)3.5″ DCH Midrange DriverTotal Peak Amp. Power: 340 WFrequency Response @ -6 dB: 31 Hz – 45 kHzMax. peak SPL per speaker at 1 m: 105 dB SPLGeneral DataDisplay: Front panel multi-colour LEDCabinet Design: Single front portedCabinet Material: Vinyl wrapped MDF and painted MDF front panelMounting options: Threaded inserts on the bottom of the cabinet (4 x M8)Power consumption (max, idle, sleep): 220 W, 15 W, 3.5 WAC Input Voltage: 100 – 240 V, 50/60 HzPower Rating: 500 W max.Operating Conditions: -10° C to 40° C ( 14° F to 104° F); <75 % RH, non-condensingWeight: 13.6 kg (30 lb)Dimensions (Height x Width x Depth): 274 mm x 382 mm x 329 mm (10 3/4″ x 15″ x 13″)Warranty: 5 years (2 years warranty plus 3 years optional with product registration)Delivery Contents: A8H loudspeaker, power cable, Quick Start Guide Audio Input ConnectorsAnalog: XLR, RCAInput Impedance: 9 kOhm / 3.3 kOhmMax. Input Level: 19 dBu AmplificationWooferAmplifier Type: PWMPeak (10% THD, limiter deactivated): 250 WRMS (1% THD, limiter deactivated): 200 WMidrangeAmplifier Type: Class A/BPeak (10% THD, limiter deactivated): 70 WRMS (1% THD, limiter deactivated): 55 W TweeterAmplifier Type: Class A/BPeak (10% THD, limiter deactivated): 20 WRMS (1% THD, limiter deactivated): 15 W Control Options [via Network]Networking Connector: RJ45Connection Type: EthernetCommunication Protocol: OCA using standard IP dataControl Software: A Control (Windows and MacOS available)Room Adaption Options: Backplate, Extended, Sonarworks SoundID Reference integrationAdvanced Room Adaptation: 6 x PEQ, Level, DelayThird-party Calibration Compatibility: Import from Sonarworks SoundID Reference AcousticsFrequency Response @ -3 dB: 34 Hz – 41 kHzFrequency Response @ -6 dB: 31 Hz – 45 kHzCrossover Frequencies: 400 Hz, 3.0 kHzMax. peak SPL per speaker at 1 m (sine bursts): 105 dB SPLMax. peak SPL per speaker at 1 m (IEC-weighted noise): 116 dB SPLMax SPL in full space at 1 m with sine bursts (average 100 Hz to 6 kHz) @ 3% THD (RMS): 104 dB SPLMax SPL in full space at 1 m with sine bursts (average 100 Hz to 6 kHz) @ 3% THD (Peak): 107 dB SPLMax SPL in full space at 1 m with sine bursts (average 50 Hz to 100 Hz) @ 3% THD (RMS): 101 dB SPLMax SPL in full space at 1 m with sine bursts (average 50 Hz to 100 Hz) @ 3% THD (Peak): 104 dB SPLDolby DARDT max SPL in full space: 117 dB SPLDolby DARDT max SPL in full space (bass managed): 121 dB SPL DriversWooferBasket Diameter: 8″Voice Coil Diameter: 1.5″ (38 mm)Cone Material: MLMMidrangeType: Dome Cone Hybrid (DCH)Basket Diameter: 3.5″Voice Coil Diameter: 1.3″ (33 mm)Cone Material: MLM TweeterType: X-ARTDiaphragm Area: 4 inch² (2420 mm²)Equivalent Diaphragm Diameter: 2″ (56 mm)Velocity Transform Ratio: 4 to 1Diaphragm Weight: 0.17 gWaveguide: HPS (rotatable)Waveguide Dispersion: 120° horizontal, 70° vertical Signal ProcessingAD converter: 24-bitInternal sample rate: 96 kHzDelay range, resolution: 0 – 10 ms, 0.1 msProtection: Independent peak and thermo limiters for each driver, and amplifier thermo limiters Control Options [via Backplate]Input Sensitivity: 0 dBu = 100 dB SPL at 1 m @ 0 dB level settingLevel: -12 dB to 12 dBInput Selection: Balanced, unbalancedVoicings: Pure, UNRRoom Adaption:Bass: 2, 0, -2, -4 dBDesk: 0, -2, -4 dBPresence: 1, 0, -1 dBTreble: 1.5, 0, -1.5 dBVisit item page https://www.adam-audio.com/en/a-series/a8h/
