{"data":{"slug":"beyerdynamic-mmx-300-pro","type":"headset","brand":"beyerdynamic","name":"MMX 300 PRO","aliases":["MMX300 PRO","MMX 300 Pro 2024","730670"],"release_date":"2024-07-02","url":"https://arkivo.dev/headsets/beyerdynamic-mmx-300-pro","specs":{"series":"MMX","model_numbers":["730670"],"gtins":["4010118730672"],"announce_date":"2024-07-02","status":"available","predecessor":null,"successor":null,"launch_price_usd":299.99,"launch_price_eur":299,"markets":["DE"],"colors":["black"],"manufacturer_url":"https://europe.beyerdynamic.com/p/mmx-300-pro","spec_sheet_url":"https://api.beyerdynamic.de/amfile/file/download/file/1759/","manual_url":"https://api.beyerdynamic.de/amfile/file/download/file/1760/","eprel_registration_number":null,"warranty_years":2,"segment":"gaming","form_factor":"over_ear","back_type":"closed","wearing_style":"headband","foldable":"none","ear_cups_swivel":false,"rgb_lighting":false,"lighting_zones":null,"driver_type":"dynamic","driver_size_mm":45,"drivers_per_side":null,"driver_diaphragm_material":null,"driver_magnet":"Neodymium","frequency_response_hz":{"min_hz":5,"max_hz":40000},"frequency_response_wireless_hz":null,"impedance_ohm":48,"sensitivity_db":96,"sensitivity_reference":"per_1mw","thd_pct":0.05,"max_input_power_mw":30,"max_sample_rate_khz":null,"max_bit_depth_bits":null,"dac_chip":null,"sound_personalization":null,"onboard_eq":false,"eq_bands":null,"eq_presets":null,"volume_limit_db":null,"virtual_surround":null,"spatial_audio_licence_included":false,"head_tracking":null,"anc":false,"anc_type":null,"anc_mic_count":null,"anc_adaptive":null,"anc_levels":null,"anc_claimed_attenuation_db":null,"transparency_mode":null,"transparency_adjustable":null,"conversation_detection":null,"wind_noise_reduction":null,"measured_frequency_response_notes":"The measured response has reduced sub-bass, a lower-midrange dip and a pronounced treble peak.","measured_bass_amount_db":null,"measured_treble_amount_db":null,"measured_target_deviation_db":null,"measured_response_consistency_db":null,"measured_thd_pct":null,"measured_leakage_db_spl":null,"measured_noise_isolation":null,"measured_attenuation_overall_db":null,"measured_attenuation_passive_db":null,"measured_microphone_notes":"Speech recordings sound natural and clear in the ideal-condition sample. Office and reverberant samples are also provided.","measured_microphone_lfe_hz":null,"measured_microphone_hfe_hz":null,"measured_microphone_noise_handling_db":null,"measured_latency":null,"measured_latency_bluetooth_ms":null,"measured_latency_2_4ghz_ms":null,"measured_battery_life":null,"measured_battery_life_h":null,"measured_clamping_force_n":null,"measured_weight_g":null,"microphone_type":"boom_fixed","microphone_element":"electret_condenser","microphone_pattern":"cardioid","microphone_count":null,"microphone_count_total":null,"microphone_frequency_response_hz":{"min_hz":20,"max_hz":20000},"microphone_sensitivity_db":null,"microphone_snr_db":null,"microphone_sample_rate_khz":null,"microphone_noise_reduction":"none","flip_to_mute":null,"mute_button":null,"mute_indicator":["mechanical_marker"],"sidetone":null,"sidetone_adjustable":null,"mic_windscreen":true,"connection_types":["analog"],"analog_connectors":["dual_3_5mm","3_5mm_trrs"],"cable_connector_headset_side":"3_5mm","cable_length_m":2.5,"usb_connector":null,"usb_c_audio":false,"passive_wired_listening":true,"wireless_receiver":"none","receiver_connector":null,"wireless_range_m":null,"bluetooth_version":null,"bluetooth_codecs":null,"bluetooth_le_audio":null,"auracast":null,"multipoint":null,"multipoint_device_count":null,"paired_device_memory":null,"simultaneous_2_4ghz_bluetooth":null,"fast_pair":null,"base_station":null,"low_latency_mode":null,"latency_claimed":null,"compatible_platforms":["windows","ps5","ps4","nintendo_switch"],"platform_connections":[{"platform":"windows","connection":"analog","microphone_works":true},{"platform":"ps5","connection":"analog","microphone_works":null},{"platform":"ps4","connection":"analog","microphone_works":null},{"platform":"nintendo_switch","connection":"analog","microphone_works":null}],"official_license":null,"battery_capacity_mah":null,"swappable_battery":null,"battery_count":null,"battery_life_claimed":null,"battery_life_max_h":null,"battery_life_anc_on_h":null,"battery_life_anc_off_h":null,"charging_port":"none","charge_time_0_100_min":null,"quick_charge_min":null,"quick_charge_playback_h":null,"play_while_charging":null,"charging_dock":null,"control_types":["inline_remote","volume_wheel","slider"],"volume_control":"inline_remote","game_chat_mix":null,"customizable_controls":null,"wear_detection":null,"voice_assistant":null,"headband_type":"padded","headband_material":"Leatherette over padding","frame_material":"Spring steel headband core","ear_cup_material":"Plastic","earpad_material":"Velours","earpad_replaceable":true,"earpad_attachment":null,"earpad_inner_dimensions_mm":null,"ear_tip_sizes":null,"ip_rating":null,"user_replaceable_parts":["Ear pads","Headband pad","Cable"],"companion_app":null,"companion_app_platforms":null,"firmware_updatable":null,"weight_g":314,"dimensions_mm":null,"hi_res_audio":null,"communication_certifications":null,"fcc_id":null,"other_certifications":null,"in_the_box":["MMX 300 PRO headset","2.5 m PC cable","15 cm console adapter","Gooseneck pop screen"],"cables_included":[{"type":"Detachable headset cable to dual 3.5 mm PC plugs","length_m":2.5,"count":1},{"type":"Dual 3.5 mm sockets to 3.5 mm combination-jack console adapter","length_m":0.15,"count":1}],"carrying_case":"none"},"variants":[],"sources":[{"url":"https://europe.beyerdynamic.com/p/mmx-300-pro","kind":"manufacturer_page","accessed":"2026-10-23","fields":["series","model_numbers","gtins","status","colors","segment","compatible_platforms","platform_connections","frame_material","earpad_material","earpad_replaceable","user_replaceable_parts","weight_g","manufacturer_url"],"notes":{"status":"Exact standard black model is offered for purchase and next-business-day shipment. MANUFAKTUR is excluded.","series":"Maker describes the product as part of its MMX series.","compatible_platforms":"Maker names PC, PS5, PS4 and Nintendo Switch. Exact Windows 10/11 support is separately published by Micro Center. Generic Xbox lacks a generation, so no Xbox generation is inferred.","platform_connections":"Manual page 4 documents separate PC audio output and microphone input. Maker FAQ documents 3.5 mm console playback. Console microphone support is not separately established.","user_replaceable_parts":"Maker explicitly lists earpads, headband and cable as replacements. Manual pages 4 and 6 show user removal.","weight_g":"Technical data explicitly says headphones without cable: 314 g. Current datasheet and manual agree. Launch press table instead says 318 g and is superseded."}},{"url":"https://beyerdynamic.prezly.com/gaming-headset-with-studio-sound-beyerdynamic-releases-the-new-mmx-300-pro","kind":"press_release","accessed":"2026-10-23","fields":["announce_date","launch_price_eur","markets","release_date","cable_connector_headset_side","in_the_box","cables_included"],"notes":{"announce_date":"Release body is dated Heilbronn, 2 July 2024. CMS header is 1 July. Body identifies the launch and immediate availability.","launch_price_eur":"German launch recommended retail price, including VAT. Current discounts are excluded.","markets":"Launch explicitly offers the product in the German maker shop.","release_date":"Maker launch body dated 2 July 2024 says available now.","cable_connector_headset_side":"Connector table explicitly identifies 3.5 mm at the headset cable end. Manual page 4 specifies five poles and locking protection. This does not imply compatibility with generic TRS cables.","in_the_box":"Scope of delivery table. Standard black model only.","cables_included":"Launch table gives each supplied cable length. Optional short console cable is not included."}},{"url":"https://www.tomshardware.com/peripherals/gaming-headsets/beyerdynamic-mmx-300-pro-review","kind":"review_site","accessed":"2026-10-23","fields":["launch_price_usd","foldable","ear_cups_swivel","rgb_lighting","onboard_eq","spatial_audio_licence_included","microphone_type","microphone_noise_reduction","mic_windscreen","usb_c_audio","passive_wired_listening","wireless_receiver","charging_port","headband_type","headband_material","ear_cup_material"],"notes":{"launch_price_usd":"Contemporaneous 30 July 2024 US review specifies MSRP $299.99 for this exact model. US price excludes sales tax.","foldable":"Design section explicitly says it does not fold.","ear_cups_swivel":"Design section says cups do not swivel. Limited lateral fit adjustment is distinguished from swivel.","rgb_lighting":"Specification table lists Lighting: None.","onboard_eq":"Entirely analog headset with no built-in processing or bundled software. EQ requires external host processing.","spatial_audio_licence_included":"Review explicitly says no built-in virtual surround and no bundled surround software.","microphone_type":"Design and microphone sections explicitly describe a non-detachable rotating gooseneck boom.","microphone_noise_reduction":"Microphone section distinguishes cardioid directionality from software noise cancellation. No transmitted-speech DSP is present.","mic_windscreen":"Review explicitly identifies a removable foam pop filter.","passive_wired_listening":"Entirely analog headset. The playback drivers use source power. Microphone needs the host mic bias supply specified by maker, not a headset battery.","usb_c_audio":"Review identifies an entirely analog model with 3.5 mm audio only.","wireless_receiver":"Wired-only model. Supplied adapter is passive analog, not a wireless receiver.","charging_port":"Entirely analog wired model with no battery or charging hardware.","headband_material":"Design section describes a black leatherette-covered padded headband.","ear_cup_material":"Design section explicitly identifies plastic earcups."}},{"url":"https://api.beyerdynamic.de/amfile/file/download/file/1759/","kind":"manufacturer_pdf","accessed":"2026-10-23","fields":["form_factor","back_type","wearing_style","driver_type","frequency_response_hz","impedance_ohm","sensitivity_db","sensitivity_reference","thd_pct","max_input_power_mw","microphone_element","microphone_pattern","microphone_frequency_response_hz","spec_sheet_url"],"notes":{"frequency_response_hz":"Page 2 headphone technical specifications. Published acoustic range under EN 60268-7.","impedance_ohm":"Page 2, nominal impedance per system. Analog-only model.","sensitivity_db":"Page 2, 96 dB SPL at 1 mW and 500 Hz.","thd_pct":"Page 2 states less than 0.05% at 500 Hz. Stored numerical upper bound. Test sound level is not given.","max_input_power_mw":"Page 2 power handling capacity 30 mW.","microphone_frequency_response_hz":"Page 2 microphone technical specifications, EN 60268-7. Sensitivity is stated as 21.6 mV/Pa at 1 kHz, which has no directly compatible mV field."}},{"url":"https://www.microcenter.com/product/685512/beyerdynamic-mmx-300-pro-wired-gaming-headset","kind":"retailer","accessed":"2026-10-23","fields":["driver_size_mm","driver_magnet","compatible_platforms"],"notes":{"driver_size_mm":"Exact 730670 specification tab states Driver 45 mm.","driver_magnet":"Exact 730670 specification tab states Magnet: Neodymium. Unreliable aggregator claims are not used.","compatible_platforms":"System requirements explicitly names Windows 10 and Windows 11. Console names are backed by maker page."}},{"url":"https://www.soundguys.com/beyerdynamic-mmx-300-pro-review-121186/","kind":"review_site","accessed":"2026-10-23","fields":["anc","carrying_case"],"notes":{"anc":"Exact-model FAQ explicitly says active noise cancellation is absent. The directional microphone is separate.","carrying_case":"Use section explicitly says it does not come with a carrying case."}},{"url":"https://www.soundguys.com/beyerdynamic-mmx-300-pro-review-121186/","kind":"measurement","accessed":"2026-10-23","fields":["measured_frequency_response_notes","measured_microphone_notes"],"notes":{"measured_frequency_response_notes":"Objective Measurements section compares the stock headset with the SoundGuys house target. Lower-midrange dip is around 200 to 500 Hz and treble peak around 6 to 8 kHz. Rig and firmware are not specified in this review.","measured_microphone_notes":"Reviewer recorded ideal, office and reverberant-space speech samples. No numeric speech-to-noise ratio or bandwidth is inferred."}},{"url":"https://api.beyerdynamic.de/amfile/file/download/file/1760/","kind":"manual","accessed":"2026-10-23","fields":["mute_indicator","connection_types","cable_length_m","control_types","volume_control","manual_url","warranty_years"],"notes":{"mute_indicator":"Printed page 5: sliding the mute switch down exposes a red physical marking. This is not an LED.","connection_types":"Printed pages 4 to 5 describe analog headphone and microphone plugs, plus console combination-jack adapter.","cable_length_m":"Printed page 7: included straight playback cable is 2.5 m. Optional 1.2 m console cable is excluded.","control_types":"Printed page 5 shows cable volume wheel and sliding mic mute switch. Maker product-page Without Remote row is incorrect and contradicted by this exact manual and datasheet.","volume_control":"Printed page 5 locates volume control on the included cable remote.","warranty_years":"Printed page 7 gives beyerdynamic limited warranty of 2 years. European/German reference. Retailer warranty extensions are excluded."}},{"url":"https://www.thomann.fr/beyerdynamic_mmx_300_pro.htm","kind":"retailer","accessed":"2026-10-23","fields":["analog_connectors"],"notes":{"analog_connectors":"Exact product lists dual 3.5 mm source plugs and supplied two-female-to-one-TRRS console adapter. Confirmed by public Chrome retailer page after normal intl fetch failed."}}],"fields_filled":64,"updated":"2026-10-23"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}