ADAM Audio A4V Pair: Compact, highly precise nearfield speaker, ideal for mixing and mastering in tight spaces. Drivers: 4″ Midwoofer 1.9″ Tweeter for clear and accurate sound. Frequency Response: 56 Hz – 50 kHz, ensuring a wide, detailed sound range. Power: 70 W RMS (LF) and 50 W RMS (HF). Connectivity: Includes XLR, RCA, AES/EBU, making it versatile for various audio environments. Size: 18.5 x 13.5 x 24 cm. Weight: 4.1 kg each. A perfect monitor for tight spaces without sacrificing performance.TECHNICAL DATA.General DataDisplay: Front panel multi-color LEDCabinet Design: Dual 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, 10 W, 3.5 WAC Input Voltage: 100 – 240 V, 50/60 HzPower Rating: 300 W max.Operating Conditions: -10° C to 40° C ( 14° F to 104° F); <75 % RH, non-condensingWeight: 5.8 kg (12 lbs 13 oz)Dimensions (Height x Width x Depth): 268 mm x 158 mm x 220 mm (10 1/2″ x 6 1/4″ x 8 5/8“)Warranty: 5 years (2 years warranty plus 3 years optional with product registration)Delivery Contents: A4V 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): 110 WRMS (1% THD, limiter deactivated): 90 WTweeterAmplifier 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: 58 Hz – 41 kHzFrequency Response @ -6 dB: 52 Hz – 45 kHzCrossover Frequencies: 3.0 kHzMax SPL per speaker at 1 m (sine bursts): 100 dB SPLMax SPL per speaker at 1 m (IEC-weighted noise): 109 dB SPLMax SPL in full space at 1 m with sine bursts (average 100 Hz to 6 kHz) @ 3% THD (RMS): 101 dB SPLMax SPL in full space at 1 m with sine bursts (average 100 Hz to 6 kHz) @ 3% THD (Peak): 104 dB SPLMax SPL in full space at 1 m with sine bursts (average 50 Hz to 100 Hz) @ 3% THD (RMS): 88 dB SPLMax SPL in full space at 1 m with sine bursts (average 50 Hz to 100 Hz) @ 3% THD (Peak): 91 dB SPLDolby DARDT max SPL in full space: 112 dB SPLDolby DARDT max SPL in full space (bass managed): 117 dB SPL DriversWooferBasket Diameter: 4″Voice Coil Diameter: 1″ (25 mm)Cone Material: MLMTweeterType: 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/a4v/