{"id":4556,"date":"2024-06-05T15:32:01","date_gmt":"2024-06-05T15:32:01","guid":{"rendered":"https:\/\/www.pjbworld.com\/cms\/?page_id=4556"},"modified":"2025-08-23T02:05:50","modified_gmt":"2025-08-23T02:05:50","slug":"p-bg-80-double-4-plus","status":"publish","type":"page","link":"https:\/\/pjbworld.com\/cms\/p-bg-80-double-4-plus\/","title":{"rendered":"P: BG-80 Double 4 Plus"},"content":{"rendered":"

[et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_fullwidth_image src=”https:\/\/pjbworld.com\/cms\/wp-content\/uploads\/2024\/06\/BG-8016-scaled.jpg” title_text=”BG-8016″ _builder_version=”4.25.1″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_fullwidth_image][\/et_pb_section][et_pb_section fb_built=”1″ theme_builder_area=”post_content” _builder_version=”4.27.4″ _module_preset=”default”][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” column_structure=”1_2,1_2″][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”1_2″ theme_builder_area=”post_content”][et_pb_text _builder_version=”4.25.1″ custom_padding=”||0px|||” global_colors_info=”{}” custom_margin=”|||1px||” theme_builder_area=”post_content”]<\/p>\n

\n
\n

DOUBLE FOUR PLUS (BG-80)<\/strong><\/h2>\n

Professional Miniature Practice Bass Amp<\/em><\/span><\/strong><\/p>\n

\n
\n
\n

With increased power and newly added features, the Double Four Plus BG-80 is a worthy successor to PJB\u2019s legendary BG-75 Double Four model. The BG-80 is a 90Watt <\/span>single channel bass combo with two four-inch speakers and a <\/span>3 <\/span>band<\/span> <\/span>EQ<\/span> <\/span>that<\/span> <\/span>is <\/span>perfectly tailored <\/span>for<\/span> <\/span>bass <\/span>guitar<\/span>.<\/span> Other <\/span>features include an<\/span> <\/span>auxiliary input<\/span> <\/span>for<\/span> <\/span>iPad\/iPod,<\/span> <\/span>smart phone<\/span> <\/span>or<\/span> <\/span>drum<\/span> <\/span>machine, <\/span>stereo <\/span>headphone<\/span>–<\/span>out<\/span> <\/span>jack<\/span> <\/span>and<\/span> <\/span>a <\/span>line<\/span> <\/span>out<\/span> <\/span>for <\/span>recording. <\/span><\/span><\/p>\n

Recorded music sounds great through the Bluetooth function (V5.1 with aptX HD). In addition, the Double Four Plus is equipped with a<\/span> DC input (USB Type-C port) connection which supports a mobile power bank of USB PD (Power Delivery) Protocol. This provides the ultimate in \u201cTone To Go\u201d and busking possibilities, even where AC power isn\u2019t available.<\/span> <\/span>The BG-80<\/span> <\/span>is<\/span> <\/span>ideal<\/span> for<\/span> all<\/span> <\/span>kinds<\/span> <\/span>of<\/span> <\/span>basses,<\/span> <\/span>and<\/span> can <\/span>handle<\/span> <\/span>the<\/span> <\/span>open<\/span> <\/span>B <\/span>string on<\/span> <\/span>a 5- string<\/span> <\/span>bass<\/span> <\/span>with<\/span> <\/span>ease.<\/span><\/span><\/p>\n

So<\/span> <\/span>how<\/span> <\/span>do<\/span> <\/span>you<\/span> <\/span>get<\/span> the ultimate<\/span> <\/span>bass<\/span> <\/span>sound<\/span> <\/span>from<\/span> <\/span>a <\/span>small<\/span> <\/span>speaker<\/span> <\/span>cabinet?<\/span> PJB <\/span>has applied<\/span> <\/span>its<\/span> cutting-edge <\/span>experience in designing small speakers to achieve a <\/span>4 <\/span>inch driver<\/span> <\/span>with<\/span> <\/span>Swiss<\/span> <\/span>watch<\/span> <\/span>precision.<\/span> <\/span>Using<\/span> <\/span>our<\/span> <\/span>extensive<\/span> <\/span>R&D<\/span> <\/span>facility<\/span> <\/span>which<\/span> <\/span>includes the <\/span>largest<\/span> <\/span>an-echoic<\/span> <\/span>chamber<\/span> <\/span>in<\/span> <\/span>the<\/span> <\/span>bass<\/span> <\/span>guitar<\/span> <\/span>amplifier<\/span> <\/span>industry<\/span> <\/span>and<\/span> <\/span>the transducer<\/span> Klippel <\/span>measurement<\/span> <\/span>system<\/span> <\/span>with laser technology,<\/span> <\/span>PJB was<\/span> <\/span>able<\/span> <\/span>to <\/span>develop<\/span> <\/span>the<\/span> <\/span>proprietary<\/span> <\/span>PJB<\/span> \u201clong-thro\u201d <\/span>4-inch<\/span> <\/span>speakers<\/span> that <\/span>have<\/span> <\/span>full<\/span> <\/span>frequency<\/span> <\/span>range<\/span> up <\/span>to <\/span>the<\/span> <\/span>highest<\/span> <\/span>audio<\/span> <\/span>frequencies.<\/span> <\/span>Not<\/span> <\/span>only<\/span> <\/span>does<\/span> <\/span>this<\/span> <\/span>give<\/span> <\/span>greater<\/span> <\/span>clarity<\/span> <\/span>and transparency <\/span>to<\/span> <\/span>your<\/span> <\/span>instrument,<\/span> <\/span>but<\/span> <\/span>also<\/span> <\/span>a <\/span>high-fidelity<\/span> <\/span>sound<\/span> <\/span>to<\/span> <\/span>any<\/span> <\/span>backing <\/span>track<\/span> <\/span>fed<\/span> <\/span>into<\/span> <\/span>the<\/span> <\/span>auxiliary<\/span> <\/span>input.<\/span><\/span><\/p>\n

\u00a0<\/span><\/span>The<\/span> <\/span>cabinet<\/span> <\/span>is small and portable and <\/span>built<\/span> <\/span>to<\/span> <\/span>the<\/span> <\/span>same high-quality standards of<\/span> <\/span>all<\/span> <\/span>PJB<\/span> <\/span>cabinets.<\/span> <\/span>What you hear<\/span> from<\/span> <\/span>the<\/span> Double Four Plus<\/span> <\/span>is<\/span> the closest<\/span> <\/span>you<\/span> <\/span>can<\/span> <\/span>get<\/span> <\/span>to<\/span> <\/span>how<\/span> <\/span>your<\/span> <\/span>instrument<\/span> <\/span>actually<\/span> <\/span>sounds, and, is<\/span> remarkably <\/span>loud<\/span> <\/span>for<\/span> <\/span>its<\/span> <\/span>size.<\/span> This latest model in the Double Four series is a remarkable achievement in design, features, <\/span>and<\/span> tone. <\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n

<\/dl>\n

[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”1_2″ theme_builder_area=”post_content”][et_pb_text _builder_version=”4.25.1″ _module_preset=”default” global_colors_info=”{}” custom_padding=”|||34px||” theme_builder_area=”post_content”]<\/p>\n

FEATURES & SPECIFICATIONS<\/strong><\/h2>\n

[\/et_pb_text][et_pb_text _builder_version=”4.25.1″ global_colors_info=”{}” custom_padding=”|||33px||” theme_builder_area=”post_content”]<\/p>\n

\n
\n
\n

\u2022 Digital Amplifier with 90Watts (2x45W) 1% THD
\u2022 Switchable high gain input OR low gain stage with mute function
\u2022 Independent level control and mute function to both Aux and Bluetooth input
\u2022 One stereo input for Drum machines or iPod\/Smartphone players
\u2022 3-Band EQ
\u2022 Line Output for recording or driving another amplifier
\u2022 Bluetooth 5.1 with Qualcomm\u00ae aptXTM HD codec
\u2022 Use under any AC voltage worldwide. (90~240V)
\u2022 DC input (USB Type-C port) connection supports Portable charger of USB PD (Power Delivery) Protocol. <\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” column_structure=”1_2,1_2″][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”1_2″ theme_builder_area=”post_content”][et_pb_image src=”https:\/\/pjbworld.com\/cms\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-05-at-8.39.40\u202fAM.png” title_text=”Screenshot 2024-06-05 at 8.39.40\u202fAM” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” _builder_version=”4.25.1″ global_colors_info=”{}” custom_padding=”|||31px||” theme_builder_area=”post_content”] \u00a0 [\/et_pb_image][et_pb_text _builder_version=”4.25.1″ custom_padding=”||0px|41px||” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n

\n
\n
\n
\n

1. Auxiliary Input Jack(3.5mm stereo)
<\/span>2. Auxiliary Input Level
3. Auxiliary Mode Indicator
4. Bluetooth Input Level
5. Bluetooth Mode Indicator
6. Instrument Input Jack
7. Mute\/ Active\/ Passive selector switch
8. Clip Light
9. Level Input Control
10. Bass EQ Control
11. Mid EQ Control
12. High EQ Control
13. Master Volume Control
14. Headphone Jack
15. Line Out Control
16. Line Out
17. Power Switch
18. Power Indicator
19. Type-C Port
20. AC Input Socket<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”1_2″ theme_builder_area=”post_content”][et_pb_gallery gallery_ids=”4574,4573,4572,4571,4579,4577,4609,4586,4611,4615,4614,4612,4621,4620,4619,4618,4617,4623,4625,4631,4630,4629,4628,4627,4610″ gallery_orderby=”rand” posts_number=”8″ show_title_and_caption=”off” _builder_version=”4.26.1″ max_width=”70%” custom_margin=”|||” custom_padding=”|||22px||” border_radii_image=”on|12px|12px|12px|12px” global_colors_info=”{}” width=”100%” theme_builder_area=”post_content”] \u00a0 [\/et_pb_gallery][et_pb_button button_url=”https:\/\/pjbworld.com\/cms\/index.php\/support\/” button_text=”Support & Manuals” _builder_version=”4.22.1″ custom_button=”on” button_text_color=”#E02B20″ button_font=”||||||||” global_module=”4280″ global_colors_info=”{}” button_text_size__hover_enabled=”off” button_one_text_size__hover_enabled=”off” button_two_text_size__hover_enabled=”off” button_text_color__hover_enabled=”off” button_one_text_color__hover_enabled=”off” button_two_text_color__hover_enabled=”off” button_border_width__hover_enabled=”off” button_one_border_width__hover_enabled=”off” button_two_border_width__hover_enabled=”off” button_border_color__hover_enabled=”off” button_one_border_color__hover_enabled=”off” button_two_border_color__hover_enabled=”off” button_border_radius__hover_enabled=”off” button_one_border_radius__hover_enabled=”off” button_two_border_radius__hover_enabled=”off” button_letter_spacing__hover_enabled=”off” button_one_letter_spacing__hover_enabled=”off” button_two_letter_spacing__hover_enabled=”off” button_bg_color__hover_enabled=”off” button_one_bg_color__hover_enabled=”off” button_two_bg_color__hover_enabled=”off” theme_builder_area=”post_content”][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Social Bottom” _builder_version=”4.27.4″ use_background_color_gradient=”on” background_color_gradient_stops=”#ffffff 0%|rgba(255,255,255,0) 100%” background_color_gradient_overlays_image=”on” background_color_gradient_start=”#ffffff” background_color_gradient_end=”rgba(255,255,255,0)” background_image=”https:\/\/pjbworld.com\/cms\/wp-content\/uploads\/2018\/10\/string-555070_1280.jpg” background_position=”top_center” custom_padding=”|0px|120px|0px|false|false” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][et_pb_row _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_social_media_follow _builder_version=”4.16″ text_orientation=”center” locked=”off” global_colors_info=”{}”][et_pb_social_media_follow_network social_network=”facebook” url=”https:\/\/www.facebook.com\/PhilJonesAmp” _builder_version=”4.16″ background_color=”#3b5998″ custom_margin=”8px|8px|8px|8px” custom_padding=”6px|6px|6px|6px” border_radii=”on||||” global_colors_info=”{}” follow_button=”off” url_new_window=”on”]facebook[\/et_pb_social_media_follow_network][et_pb_social_media_follow_network social_network=”twitter” url=”https:\/\/twitter.com\/philjonesbass” _builder_version=”4.22.2″ background_color=”#000000″ custom_margin=”8px|8px|8px|8px” custom_padding=”6px|6px|6px|6px” border_radii=”on||||” global_colors_info=”{}” follow_button=”off” url_new_window=”on”]twitter[\/et_pb_social_media_follow_network][et_pb_social_media_follow_network social_network=”youtube” url=”http:\/\/pjbworld.com\/youtube” _builder_version=”4.16″ background_color=”#a82400″ custom_margin=”8px|8px|8px|8px” custom_padding=”6px|6px|6px|6px” border_radii=”on||||” global_colors_info=”{}” follow_button=”off” url_new_window=”on”]youtube[\/et_pb_social_media_follow_network][et_pb_social_media_follow_network social_network=”instagram” url=”https:\/\/www.instagram.com\/philjonesbass\/” _builder_version=”4.16″ background_color=”#ea2c59″ custom_margin=”8px|8px|8px|8px” custom_padding=”6px|6px|6px|6px” border_radii=”on||||” global_colors_info=”{}” follow_button=”off” url_new_window=”on”]instagram[\/et_pb_social_media_follow_network][\/et_pb_social_media_follow][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

DOUBLE FOUR PLUS (BG-80) Professional Miniature Practice Bass Amp With increased power and newly added features, the Double Four Plus BG-80 is a worthy successor to PJB\u2019s legendary BG-75 Double Four model. The BG-80 is a 90Watt single channel bass combo with two four-inch speakers and a 3 band EQ that is perfectly tailored for […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-4556","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/pjbworld.com\/cms\/wp-json\/wp\/v2\/pages\/4556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pjbworld.com\/cms\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pjbworld.com\/cms\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pjbworld.com\/cms\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pjbworld.com\/cms\/wp-json\/wp\/v2\/comments?post=4556"}],"version-history":[{"count":26,"href":"https:\/\/pjbworld.com\/cms\/wp-json\/wp\/v2\/pages\/4556\/revisions"}],"predecessor-version":[{"id":4784,"href":"https:\/\/pjbworld.com\/cms\/wp-json\/wp\/v2\/pages\/4556\/revisions\/4784"}],"wp:attachment":[{"href":"https:\/\/pjbworld.com\/cms\/wp-json\/wp\/v2\/media?parent=4556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}