{"id":33527,"date":"2025-07-16T01:57:18","date_gmt":"2025-07-15T22:57:18","guid":{"rendered":"https:\/\/www.supersound-bg.com\/p\/rcf-4pro-8003-as-ii\/"},"modified":"2025-12-05T12:57:21","modified_gmt":"2025-12-05T10:57:21","slug":"rcf-4pro-8003-as-ii","status":"publish","type":"product","link":"https:\/\/www.supersound-bg.com\/en\/p\/rcf-4pro-8003-as-ii\/","title":{"rendered":"RCF 4PRO 8003-AS II"},"content":{"rendered":"

Brand<\/strong>: RCF
Model<\/strong>: 4PRO 8003-AS II
Type<\/strong>: Active subwoofer<\/p>\n

Description<\/strong>:<\/p>\n

The 4PRO 8003-AS is a high performance active single 18 \"subwoofer, powered by a 2000W compact and lightweight digital amplifier, and the port area is carefully designed to reduce distortion, working equally well for portable or installed applications and designed to complement Full range speakers in a wide range of PA situations 4PRO 8003-AS can be used with ART 725-A, ART 715-A, ART 525-A and ART 522-A<\/p>\n

Characteristics<\/strong>
2000 W digital amplifier
max SPL: 134 dB max
18 \"ferrite magnetic speaker, 4\" voice coil
Large port area for reduced distortion<\/p>\n

Adjustable crossover frequency<\/strong><\/p>\n

Integrated Pole Mounting
Integrated digital signal processor (DSP)<\/p>\n

Driver Specifications<\/strong><\/p>\n

Frequency Response: -3 DB: 40 Hz - 120 Hz<\/p>\n

MAX SPL: 134 dB
WOOFER: 18 \"ferrite magnet, 4\" voice coil<\/p>\n

INPUT OUTPUT<\/strong><\/p>\n

INPUT SIGNAL: Balanced \/ Unbalanced
INSERT CONNECTORS: Stereo c. XLR jack
STARTER CONNECTORS: Stereo xlr
Input sensitivity: - 2 DBU \/ 4 DBU<\/p>\n

PROCESSOR SECTION<\/strong><\/p>\n

Crossover frequencies: 80\/120 Hz
Protection: Thermal, rms
Limiter: Dynamic Limiter
Controls: Volume, crossover, phase<\/p>\n

Amplifier Specifications<\/strong><\/p>\n

Total peak power: 2000 W Peak<\/p>\n

Total RMS power: 1000 W RMS<\/p>\n

Cooling: Convection \/ forced
Connectors: Powercon I \/ O<\/p>\n

Cabinet<\/strong>
Material: Baltic birch
Handles: 2 sides<\/p>\n

Subwoofer mount for subwoofers: Yes<\/p>\n

Black color<\/p>\n

PHYSICAL SPECIFICATIONS<\/strong><\/p>\n

Height: 700 \/ 27.56 mm \/ inch
Width: 520 \/ 20,47 mm \/ inch
Depth: 700 \/ 27.56 mm \/ inch
Net weight: 49 \/ 108.02 kg \/ lbs<\/p>\n

Application<\/strong>: clubs, discos, concert bands, professional DJs<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Active Subwoofer with a peak power for 2000W.<\/h2>\n
    \n
  • \n

    MAX SPL: 134dB<\/p>\n<\/li>\n

  • Peak Power:2000W<\/li>\n
  • Crossover Frequency: 80\/120 Hz<\/li>\n<\/ul>\n","protected":false},"featured_media":31816,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[13960],"product_cat":[13433],"product_tag":[],"class_list":{"0":"post-33527","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-rcf","7":"product_cat-subwoofers","9":"first","10":"outofstock","11":"purchasable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product\/33527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/comments?post=33527"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media\/31816"}],"wp:attachment":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media?parent=33527"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_brand?post=33527"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_cat?post=33527"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_tag?post=33527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}