Two Tone / 7 products
PA subwoofers
Powered subwoofers to add low end to a PA rig.
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1–7 of 7 products
RCF
RCF SUB 8008-AS Dual 18-inch Active Subwoofer
Single cabinet with two 18-inch bass drivers
The RCF SUB 8008-AS is a single active subwoofer cabinet containing two 18-inch woofers with 4-inch voice coils. The 220–240V version is identified by manufacturer part 13000752 and EAN 8024530019945. RCF rates its amplifier at 4,400W peak and its maximum SPL at 137dB at one metre. The current manufacturer page does not state an RMS output figure, so no continuous-power claim is made. Frequency response is stated as 30Hz to 120Hz without an accompanying tolerance. Balanced or unbalanced wired audio uses XLR input and output connections. Eight crossover presets and four cardioid presets support system setup, alongside phase, Deep/Punch and output-delay controls. The black plywood cabinet has a protective polyurea coating, steel grille, two side handles and M20 mounting points for horizontal or vertical use. Power connections use powerCON TRUE1 TOP input and output. Manufacturer dimensions are 550 × 1,180 × 700mm, with an 80kg net weight, so this is substantial venue and touring equipment rather than a lightweight portable speaker. One dual-driver cabinet is supplied as the listing unit; additional speakers, poles, cover, wheels and a specific UK-plug cable are not promised as included.
RCF
RCF SUB 18-AX 18-inch Active Subwoofer — Black
Black 220–240V single 18-inch active subwoofer
The RCF SUB 18-AX is a single powered 18-inch bass-reflex subwoofer for live sound and DJ systems. This black 220–240V version uses manufacturer part 13000836 and EAN 8024530021825. RCF specifies 2,200W peak and 1,100W RMS total amplifier power, with a maximum SPL of 135dB at one metre. Its stated frequency response is 35Hz to 120Hz; no frequency tolerance is supplied here. A 2.4-inch colour touch panel and rotary encoder provide local control, while Bluetooth supports parameter adjustment through the LiveRemote app rather than a claimed wireless audio input. Wired audio uses dual XLR/TRS combo inputs with links and dual XLR crossover outputs. Processing includes crossover presets, eight-band parametric EQ, routing, delay and cardioid configuration tools. The plywood cabinet has a polyurea finish, steel grille, side handles and an M20 threaded pole mount. RCF lists dimensions of 693 × 505 × 685mm and a net weight of 42.9kg. This listing covers one subwoofer, not a complete PA system or pair; no cover, pole, castor kit or UK-plug cable is promised without confirmed package information.
RCF
RCF SUB 15-AS 15-inch Active Subwoofer
Single 15-inch active subwoofer, 220–240V model
The RCF SUB 15-AS is a single mains-powered 15-inch subwoofer for live sound and mobile PA systems. This listing is the 220–240V version, manufacturer part 13000938, rather than the 100–120V variant. Its Class-D amplifier is rated at 2,200W peak; this is not a continuous or RMS output figure. RCF specifies a maximum sound pressure level of 133dB at one metre and a frequency response of 35Hz to 400Hz, without a response tolerance stated here. Bass Motion Control manages woofer excursion, while the rear panel provides level, polarity and low-pass frequency controls. Combo XLR/TRS inputs accept balanced or unbalanced signals, with stereo XLR link and crossover outputs for integrating full-range speakers. The Baltic birch plywood enclosure has a black polyurea finish, side handles and an M20 threaded pole socket. Convection cooling avoids a fan. The cabinet weighs 30kg and measures 590mm high by 420mm wide by 590mm deep. This is one powered subwoofer, not a complete speaker system; top speakers and a mounting pole are not included in this listing.
RCF
RCF SUB 702-AS MK3 12-inch Active Subwoofer
Single 12-inch active subwoofer, 220–240V model
The RCF SUB 702-AS MK3 is a single mains-powered 12-inch bass-reflex subwoofer intended to support compact PA systems. The exact variant is manufacturer part 13000818 for 220–240V mains operation; it is not the older SUB 702-AS II or the 100–120V version. RCF gives the Class-D amplifier ratings as 1,400W peak and 700W RMS, with a maximum sound pressure level of 129dB at one metre. Its stated frequency response is 40Hz to 120Hz, without a tolerance specified here. Bass Motion Control manages woofer excursion and the built-in stereo crossover supports integration with full-range loudspeakers. Rear-panel controls cover level, equalisation, polarity and crossover, with XLR inputs and outputs for balanced or unbalanced signals. The amplifier uses convection cooling rather than a fan. The black Baltic birch plywood cabinet has side handles and an M20 threaded pole socket. Current manufacturer specifications give a weight of 21.5kg and dimensions of 523mm high by 360mm wide by 515mm deep. This listing supplies one powered subwoofer; satellites, mounting pole and protective cover are not part of the described package.
Alto Professional
Alto Professional TS18S 18-Inch Powered PA Subwoofer
18-inch bass driver
The Alto Professional TS18S is a powered PA subwoofer built around a 18-inch driver with a 3-inch high-temperature voice coil. Its Class D amplifier is specified at 2,500 W peak; that figure is not a continuous or RMS rating. Off, Live and DJ EQ settings provide different tuning choices, while the phase selector offers 0, 90, 180 and 270-degree settings to help integrate the bass with the main speakers. Two XLR/quarter-inch combo inputs accept wired audio signals and two XLR thru outputs provide onward connections. The internally braced, front-ported MDF cabinet includes a pole socket, but a pole and full-range speaker are not part of this single-subwoofer listing. It needs mains power and suitable full-range speakers for a complete PA; it is not a wireless or battery-powered loudspeaker.
Alto Professional
Alto Professional TS15S 15-Inch Powered PA Subwoofer
15-inch bass driver
The Alto Professional TS15S is a powered PA subwoofer built around a 15-inch driver with a 3-inch high-temperature voice coil. Its Class D amplifier is specified at 2,500 W peak; that figure is not a continuous or RMS rating. Off, Live and DJ EQ settings provide different tuning choices, while the phase selector offers 0, 90, 180 and 270-degree settings to help integrate the bass with the main speakers. Two XLR/quarter-inch combo inputs accept wired audio signals and two XLR thru outputs provide onward connections. The internally braced, front-ported MDF cabinet includes a pole socket, but a pole and full-range speaker are not part of this single-subwoofer listing. It needs mains power and suitable full-range speakers for a complete PA; it is not a wireless or battery-powered loudspeaker.
Alto Professional
Alto Professional TS12S 12-Inch Powered PA Subwoofer
12-inch bass driver
The Alto Professional TS12S is a powered PA subwoofer built around a 12-inch driver with a 3-inch high-temperature voice coil. Its Class D amplifier is specified at 2,500 W peak; that figure is not a continuous or RMS rating. Off, Live and DJ EQ settings provide different tuning choices, while the phase selector offers 0, 90, 180 and 270-degree settings to help integrate the bass with the main speakers. Two XLR/quarter-inch combo inputs accept wired audio signals and two XLR thru outputs provide onward connections. The internally braced, front-ported MDF cabinet includes a pole socket, but a pole and full-range speaker are not part of this single-subwoofer listing. It needs mains power and suitable full-range speakers for a complete PA; it is not a wireless or battery-powered loudspeaker.