{"product_id":"jbl-308p-mkiii-powered-8-inch-studio-monitor-with-dsp-room-optimization-and-class-d-amplification","title":"JBL 308P MkIII, Powered 8-Inch Studio Monitor with DSP Room Optimization and Class-D Amplification","description":"\u003cp\u003eThe JBL 308P MkIII is a powered 8-inch professional studio monitor designed for producers, engineers, content creators, and demanding production environments. Its next-generation acoustic platform combines a high-performance silk dome tweeter, redesigned 8-inch low-frequency driver, patented Image Control Waveguide, and Slipstream port to deliver detailed imaging, controlled bass, and consistent tonal balance across a wide listening area. With a frequency range extending from 41 Hz to 40 kHz and 120° x 90° coverage, the 308P MkIII provides extended low-frequency response and accurate monitoring for critical mix decisions.\u003c\/p\u003e\n\u003cp\u003eThe monitor features a bi-amplified 110W Class-D amplifier system with 55W dedicated to the low-frequency driver and 55W to the high-frequency driver. Maximum RMS SPL reaches 101 dB, while maximum peak SPL reaches 113 dB for powerful transient performance and increased headroom. Four onboard DSP controls provide 81 configurable room-tuning combinations, allowing users to optimize performance for desktop, stand, or wall placement while adjusting boundary compensation and high- and low-frequency response. HF adjustment at 3 kHz and LF adjustment at 300 Hz each provide -2 dB, 0 dB, or +2 dB settings.\u003c\/p\u003e\n\u003cp\u003eThe 308P MkIII features a ported 15 mm MDF enclosure with a matte black PVC finish, injection-molded structural ABS baffle, and 2 mm SPCC rear panel. A balanced Neutrik Combo input provides professional analog connectivity, while M4 x 8 mounting points and a 75 x 75 mm VESA pattern support flexible installation. The monitor operates from 100–240 VAC and weighs 19.4 lbs, with cabinet dimensions of 17.5\" x 9.8\" x 11.7\". Its combination of extended bass response, JBL acoustic technologies, DSP room optimization, high-output Class-D amplification, and flexible mounting makes the 308P MkIII suitable for project studios, professional control rooms, educational facilities, cinematic production, and immersive audio environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Powered 8-Inch Studio Monitor\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Studio Monitoring, Music Production, Mixing, Content Creation, Post Production, and Immersive Audio\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLF Driver Size:\u003c\/strong\u003e 8\" \/ 203 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHF Driver Size:\u003c\/strong\u003e 1\" \/ 25 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHF Driver Type:\u003c\/strong\u003e Soft Dome\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrossover:\u003c\/strong\u003e 1960 Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Configuration:\u003c\/strong\u003e Bi-Amplified\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHF Driver Power Amp:\u003c\/strong\u003e 55W Class-D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLF Driver Power Amp:\u003c\/strong\u003e 55W Class-D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Amplification:\u003c\/strong\u003e 110W Class-D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response (±3 dB):\u003c\/strong\u003e 49 Hz to 27 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Range (-10 dB):\u003c\/strong\u003e 41 Hz to 40 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow Frequency Extension (-10 dB):\u003c\/strong\u003e 41 Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum RMS SPL:\u003c\/strong\u003e 101 dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Peak SPL:\u003c\/strong\u003e 113 dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCoverage (Horizontal x Vertical):\u003c\/strong\u003e 120° x 90°\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Type:\u003c\/strong\u003e 1 x Neutrik Combo, Balanced\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Sensitivity (-10 dBV Input):\u003c\/strong\u003e 92 dB \/ 1 m\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Peak Input Level (-10 dBV \/ +4 dBu):\u003c\/strong\u003e +7 dBV \/ +21 dBu\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 20 kΩ\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e 83 dB, A-Weighted, Relative to 1W Output\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSample Rate:\u003c\/strong\u003e 192 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLF Adjustment:\u003c\/strong\u003e -2 dB, 0 dB, +2 dB at 300 Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDSP Room Optimization:\u003c\/strong\u003e 81 Configurable Room-Tuning Combinations\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAcoustic Technology:\u003c\/strong\u003e Image Control Waveguide and Slipstream Port\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e Ported\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Construction:\u003c\/strong\u003e 15 mm MDF\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Finish:\u003c\/strong\u003e Matte Black PVC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBaffle Construction:\u003c\/strong\u003e Injection-Molded Structural ABS, UL 94 V-0\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRear Panel Construction:\u003c\/strong\u003e 2 mm SPCC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Points:\u003c\/strong\u003e M4 x 8, 4 Top and 4 Bottom\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVESA Mounting Pattern:\u003c\/strong\u003e 75 x 75 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMagnetically Sensitive Equipment:\u003c\/strong\u003e Suitable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAC Input Voltage:\u003c\/strong\u003e 100–240 VAC ±10%, 50\/60 Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 19.4 lbs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Dimensions (H x W x D):\u003c\/strong\u003e 17.5\" x 9.8\" x 11.7\"\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":71434028253437,"sku":"H-JBL-308PMKIIIUS","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2308\/3005\/files\/2120272.jpg?v=1790872016","url":"https:\/\/hollywooddj.com\/products\/jbl-308p-mkiii-powered-8-inch-studio-monitor-with-dsp-room-optimization-and-class-d-amplification","provider":"Hollywood DJ","version":"1.0","type":"link"}