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SUB 18-AS
SUB 18-AS
SUB 18-AS
SUB 18-AS
SUB 18-AS
SUB 18-AS
SUB 18-AS
SUB 18-AS
SUB 18-AS
RCF

SUB 18-AS

Professional active subwoofer

الطراز 13000787 · السلسلة SUB

The SUB 18-AS is a portable 18" high-power active subwoofer for live sound applications.

اقرأ المزيد

لمحة سريعة

جميع المواصفات
الاستجابة الترددية
من 35 هرتز إلى 400 هرتز
الوزن
44.5 كغ
Frequency Response
35 Hz - 400 Hz
Max SPL @ 1m
135 dB
Woofer
1 x 18'', 4.0'' v.c
Input signal
bal/unbal
السعر عند الطلبتحقّق من التوفر

اطلب السعر

نظرة عامة

The SUB 18-AS is a portable 18" high-power active subwoofer for live sound applications. It features a state-of-the-art transducer and a powerful 2200 Watts Class-D amplifier that delivers sound pressure levels up to 135 dB with exceptional headroom. Designed as the ideal complement for 10", 12" or 15" loudspeakers, it includes Bass Motion Control algorithm for extended bass response at any volume. The connection panel features mono/stereo Combo inputs, an XLR stereo link, and XLR crossover outputs. Rear panel controls include volume, polarity, and low-pass frequency selection. The rugged all-wood cabinet with scratch-resistant polyurea coating makes it durable, easy to carry and install securely. With its versatility, sound quality, and high power output, the SUB 18-AS is perfect for small to mid-sized venues and portable applications.

أبرز المزايا

  • 2200Watt
  • 135 dB max SPL
  • 35 Hz - 400 Hz frequency response
  • 18" Woofer, 4.0" voice coil
  • Birch tour grade cabinet with polyurea coating
  • Mono/Stereo XLR/TRS combo In + Link, Stereo XLR Xover Out
  • Volume, polarity, and lowpass frequency selection

عن RCF

RCF’s passion for perfection drives the design of every product to create enlightening, unique, and delightful experiences for our customers. All speakers and components are designed from the ground up and developed internally to maximize the end result. Our extensive catalog covers all aspects of the audio chain and meets the needs of musicians, sound engineers, rental companies, architects, and system integrators. Whatever your audio requirement is, we have the right solution.

جميع منتجات RCF

المزايا

5

  • Legendary subwoofers

    RCF subwoofers are the first choice of many sound engineers, thanks to the very high SPL levels at very low frequencies, small dimensions compared to the competitors, self-powered design, internal delay control, long-term reliability, cardioid configuration options, and impressive size/weight to SPL output ratio. Your crowd will be able to live an engaging immersive experience in both live sound or DJing applications.

  • Industry-Leading Subs

    High-Power Transducer

    Lightweight and powerful, RCF woofers are a reference in high performance. RCF Precision Transducers engineers have developed new specific magnet sizes and molds to optimize magnetic flux while maintaining a low weight. The 18", 4.0" voice coil magnetic circuit topology is capable of delivering the highest, balanced level of performance in three specific areas: maintenance of a consistent, high integrity magnetic flux gap, exceptionally low distortion and efficiently integrating the magnetic circuit in a minimum weight design. The T-pole design optimization generates the minimum amount of flux modulation in the magnetic assembly during typical voice coil movement within the gap.

  • Bass Motion Control

    When searching for an extended bass with enhanced performance, RCF engineers found a way to remove the high-pass filter, replacing it with a forward-thinking approach. Introducing BMC (Bass Motion Control), the newly advanced woofer excursion management feature. The speaker equipped with BMC can handle the lowest audible frequencies without affecting the woofer stability, with extended linearity and better sound integrity. The BMC method works by creating a complete map of the dynamic behavior of the woofer, to generate a custom algorithm that only limits over-excursions. This gives total freedom of signal reproduction to the transducer. When high-pass filters normally protect the woofer motion from becoming destructive but change the phase behavior, the new BMC algorithm breaks conventional rules.

  • The right drive to the beat

    With 2,200W power, our Class-D amplifier is able to manage extreme sound pressure levels with an ultra-fast attack, realistic transient response, and very low heat loss. So energy-efficient that there's no need for a cooling fan. The amplifier is attached to a solid aluminum heatsink at the rear of the cabinet with no moving parts. The stereo input circuit with crossover features a low distortion design with an advanced safety limiter, maintaining the true character of the input signal at all levels. RCF amplifiers are designed according to EN62368-1 for maximum safety and present a Switch Mode Power Supply section joining high efficiency with minimum weight.

  • Tour-Ready Workhorse

    The RCF cabinets are made of high-quality multi-ply hardwood coated with a black polyurea finish. The subs are stackable and light-weight, for easy set-up and tear down, thanks to the ergonomic handles. A pole receptacle on top and side allows the use of the box in various configurations. The powder-coated front grille integrates a special transparent-to-sound foam backing on the inside to further protect the transducers from dust.

المواصفات

الاستجابة الترددية
من 35 هرتز إلى 400 هرتز
نطاق النغمات التي يعيد إنتاجها، من الجهير العميق إلى أعلى الحادّ.
الوزن
44.5 كغ
للوحدة الواحدة، خارج العلبة.
رمز الطراز
RCF-SUB-18-AS
اذكره عندما تسأل أحد المختصين.

Acoustical specifications

Frequency Response
35 Hz - 400 Hz
Max SPL @ 1m
135 dB

Transducers

Woofer
1 x 18'', 4.0'' v.c

Input/Output section

Input signal
bal/unbal
Input connectors
Combo XLR/Jack
Output connectors
XLR
Input sensitivity
-2 dBu/+4 dBu

Processor section

Protections
Thermal
Limiter
Soft Limiter
Controls
Volume, Polarity, Low pass filter frequency

Power section

Total Power
2200 W Peak
Cooling
Convection
Connections
VDE

Standard compliance

Safety agency
CE compliant

Physical specifications

Cabinet/Case Material
Baltic birch plywood
Handles
2 side
Pole mount/Cap
M20 thread
Grille
Steel
Color
Black

Size / Weight

Height
693 mm / 27.28 inches
Width
505 mm / 19.88 inches
Depth
685 mm / 26.97 inches
Weight
44.5 kg / 98.11 lbs

Shipping information

Package Height
735 mm / 28.94 inches
Package Width
745 mm / 29.33 inches
Package Depth
565 mm / 22.24 inches
Package Weight
51 kg / 112.44 lbs

Mains

Mains voltage
220-240V

ملفات للتنزيل

4

أفلام

2
  • فيلم RCF 1 من 2
  • فيلم RCF 2 من 2

المزيد من RCF

جميع منتجات RCF

منتجات مشابهة

Professional Subwoofers
السعر عند الطلباطلب السعر