800.905.5485
M - F 10am - 5pm (Pacific)
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ONLY $799 EACH!

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500W RMS / 1550W PEAK

16Hz-200Hz +/-3dB

Dual 12S NG mobile.png__PID:33fa51f2-4a23-40db-a680-585c79d31353
12S Title.png__PID:06a1498b-2be1-4d80-b56f-f658d239547c

500W RMS / 1550W PEAK

16Hz-200Hz +/-3dB

ONLY $799 EACH!

NEW GRILLES! MORE WAYS TO CUSTOMIZE!

NEW GRILLES! MORE WAYS TO CUSTOMIZE!

EVERY SPEEDWOOFER COMES WITH A COLOR MATCHED GRILLE

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Dual 12S Grille HC.png__PID:06561f6f-8a45-49d9-ab89-4e02d73f7092
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ADD ONE OF OUR CHARCOAL, HEATHER GREY, OR RAW D.I.Y. GRILLE FRAMES TO PERSONALISE YOUR SPEEDWOOFER

EVERY SPEEDWOOFER COMES WITH A COLOR MATCHED GRILLE

ADD ONE OF OUR CHARCOAL, HEATHER GREY, OR RAW GRILLE FRAMES TO PERSONALISE YOUR SPEEDWOOFER!

Dual 12S Grille BW.png__PID:96f28f20-777d-4b7e-83cd-52cc08d12e12
Dual 12S Grille HC.png__PID:06561f6f-8a45-49d9-ab89-4e02d73f7092
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METICULOUSLY CRAFTED FOR EXCELLENCE

METICULOUSLY CRAFTED FOR EXCELLENCE

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Feelin' large and in-charge.

DIMENSIONS

H: 22 7/8” x W: 19” x D: 19”

INCL. GRILLE, RUBBER FEET & REAR CONTROLS

ORDER SPEEDWOOFER 12S
12S and 10S MKII Size 12.png__PID:4a44079e-a425-46d3-8782-f09c8a545e51

Feelin' large and in-charge.

DIMENSIONS

H: 22 7/8” x W: 19” x D: 19”

INCL. GRILLE, RUBBER FEET & REAR CONTROLS

SHOP 12S

MASTER OF ALL CONTENT

MASTER OF ALL CONTENT

NERD OUT WITH US

12S-Frequency-Response-AUDIOHOLICS.jpg__PID:b90f54a3-039d-4a38-94ce-57a252b20c50

"The above graph shows the measured frequency responses for the Speedwoofer 12S subwoofer. It should be kept in mind that these responses were measured with the microphone facing the woofer, and some of the port-generated output isn’t fully represented in this orientation, so this subwoofer’s frequency response does extend a bit deeper than what is shown on these graphs. Users have a variety of different tonalities to pick from. ‘Reference Mode’ holds the most neutral response and is nearly ruler flat from the low 20s to nearly 100hz. ‘Movie Mode’ tips up the bass from 20 to 40Hz, and that should give a bit more oomph to effects sounds such as explosions. ‘Music Mode’ shaves off some low-end that might alleviate room gain, and ‘Boundary Mode’ shaves off a lot of low-end so as to be less noticeable to neighboring rooms. Individual tastes should determine what mode to be used, but RSL tells me that most of their customers prefer ‘Reference Mode.’ That isn’t surprising to me as it should yield the most balanced sound, at least in a room that doesn’t get a lot of low-end gain. My room does not get much gain, so I did appreciate the “Movie Mode” to add a little bit of punch on movie night. RSL provides something for everyone here."

- JAMES LARSON // Audioholics

NERD OUT WITH US

12S-Frequency-Response-AUDIOHOLICS.jpg__PID:b90f54a3-039d-4a38-94ce-57a252b20c50

"The above graph shows the measured frequency responses for the Speedwoofer 12S subwoofer. It should be kept in mind that these responses were measured with the microphone facing the woofer, and some of the port-generated output isn’t fully represented in this orientation, so this subwoofer’s frequency response does extend a bit deeper than what is shown on these graphs. Users have a variety of different tonalities to pick from. ‘Reference Mode’ holds the most neutral response and is nearly ruler flat from the low 20s to nearly 100hz. ‘Movie Mode’ tips up the bass from 20 to 40Hz, and that should give a bit more oomph to effects sounds such as explosions. ‘Music Mode’ shaves off some low-end that might alleviate room gain, and ‘Boundary Mode’ shaves off a lot of low-end so as to be less noticeable to neighboring rooms. Individual tastes should determine what mode to be used, but RSL tells me that most of their customers prefer ‘Reference Mode.’ That isn’t surprising to me as it should yield the most balanced sound, at least in a room that doesn’t get a lot of low-end gain. My room does not get much gain, so I did appreciate the “Movie Mode” to add a little bit of punch on movie night. RSL provides something for everyone here."

- JAMES LARSON // Audioholics

SPECIFICATIONS

SPECIFICATIONS

FREQUENCY RESPONSE
  • Reference Mode (anechoic): 16 Hz-200 Hz ± 3db (SEE GRAPH FOR VARIOUS DSP RESPONSES)
WOOFER
  • 12” 500+ watt rated woofer
  • 4 ohm nominal Impedance
  • Proprietary RSL Die-cast aluminum frame with dual spider integration
  • Klippel optimized linear magnet motor and matched suspension
  • High-Excursion FEA optimized design motor structure
  • Integral VC Heat Sink/Inductance Control Sleeve
  • 1008 low-carbon steel motor parts (T-yoke and field plate)
  • Premium grade dual-stacked ceramic magnets
  • Ultra-high Temp (>200° C), Multi-layer Copper Voice Coil
  • Dual-mirrored, High yield fatigue-resistant Nomex™ spiders
  • Integrated Dual Spider spacer clamp ring
  • Kevlar™ reinforced paper cone with full anodized aluminum dust cap
  • High durability NBR surround
  • High duty cycle periodically stitched flexible tinsel lead wire with strain relief features
ENCLOSURE
  • Scratch and fingerprint resistant textured matte finish
  • Front multi-segment LED display/indicator (Volume, Mute, & DSP MODE)
  • Display sleeps after ~10 sec. of inactivity
  • Rear-vented Compression Guide™ tuning with turbulent free slot port
  • Internal structural reinforcement (Side to side, front to back, and top cross-bracing)
  • ¾” thick MDF panels with dado reinforced joints plus corner bracing
  • Laminated 1” front woofer baffle
  • Internally optimized damping
  • Removable cloth grille
XDR SERIES AMPLIFIER
  • IR Remote Control (Power Toggle, Volume +-, Mute, DSP Mode direct select (Reference, Music, Movies, Boundary)
  • External 3.5mm IR input for wiring external IR sensor (eye)
  • 500 watts RMS < 1% THD
  • 1550 watts peak
  • Patent Pending HSS™ Heat Sink/Shield Technology for greater thermal efficiency and capacity
  • DSP Modes – Reference, Music, Movies, Boundary (Rear LED indicator matches front display)
  • Reference – Minimal EQ processing, “natural” response for ideal transient performance
  • Music – Shelved response for extension, but with good upper bass impact
  • Movies – Enhanced output between 25-35Hz to augment low frequency content at low levels
  • Boundary – “Neighbor friendly”…Reduced lower frequencies to limit rumble through walls
  • Integrated double-precision 56-bit, 50 MIPS DSP processor
  • Intelligent class D topology, >85% Efficiency
  • Signal to noise ratio: >85dB
  • Auto-ON Threshold: 3mV
  • Auto-OFF: ~20 minutes (no signal)
  • Stand-by power consumption: ~1 watt
  • Power Input: Selectable 110/230VAC 50-60Hz switch
  • Low EMI design, CE & C-Tick compliant
  • Gold-plated RCA Line level inputs and RCA High-pass signal outputs (high-pass is adjustable and can be bypassed)
  • Speaker level inputs (Gold-plated, 5-way binding posts)
  • Chassis ground screw
  • Chassis ground screw
  • USB Power port, easily connect external AR-4 2.4GHz wireless receiver
FEATURES AND FUNCTIONS
  • Low Pass Crossover Frequency: 30-250 Hz variable (with integrated bypass switch)
  • Low Pass Crossover Slope: 24 db/oct.
  • High Pass RCA Output Crossover Frequency: 30-250 Hz variable (with integrated bypass switch)
  • Phase Control: 0 to 180 continuously variable
  • Power Input: 115V, 60Hz, 230V, 50/60Hz AC
  • Feet: Includes 4 rubber feet
  • Dimensions with Feet: H: 22 1/4” W: 18 7/8” D: 22 1/8”
  • Weight: 82 lbs.
  • Shipping Dimensions: H: 29” W: 25” D: 29”
  • Shipped Weight: ~106 lbs.
  • Fuse: 115V (T6.3AL/250V) – 230V (T3.15AL/250V)
FREQUENCY RESPONSE
  • Reference Mode (anechoic): 16 Hz-200 Hz ± 3db (SEE GRAPH FOR VARIOUS DSP RESPONSES)
WOOFER
  • 12” 500+ watt rated woofer
  • 4 ohm nominal Impedance
  • Proprietary RSL Die-cast aluminum frame with dual spider integration
  • Klippel optimized linear magnet motor and matched suspension
  • High-Excursion FEA optimized design motor structure
  • Integral VC Heat Sink/Inductance Control Sleeve
  • 1008 low-carbon steel motor parts (T-yoke and field plate)
  • Premium grade dual-stacked ceramic magnets
  • Ultra-high Temp (>200° C), Multi-layer Copper Voice Coil
  • Dual-mirrored, High yield fatigue-resistant Nomex™ spiders
  • Integrated Dual Spider spacer clamp ring
  • Kevlar™ reinforced paper cone with full anodized aluminum dust cap
  • High durability NBR surround
  • High duty cycle periodically stitched flexible tinsel lead wire with strain relief features
ENCLOSURE
  • Scratch and fingerprint resistant textured matte finish
  • Front multi-segment LED display/indicator (Volume, Mute, & DSP MODE)
  • Display sleeps after ~10 sec. of inactivity
  • Rear-vented Compression Guide™ tuning with turbulent free slot port
  • Internal structural reinforcement (Side to side, front to back, and top cross-bracing)
  • ¾” thick MDF panels with dado reinforced joints plus corner bracing
  • Laminated 1” front woofer baffle
  • Internally optimized damping
  • Removable cloth grille
XDR SERIES AMPLIFIER
  • IR Remote Control (Power Toggle, Volume +-, Mute, DSP Mode direct select (Reference, Music, Movies, Boundary)
  • External 3.5mm IR input for wiring external IR sensor (eye)
  • 500 watts RMS < 1% THD
  • 1550 watts peak
  • Patent Pending HSS™ Heat Sink/Shield Technology for greater thermal efficiency and capacity
  • DSP Modes – Reference, Music, Movies, Boundary (Rear LED indicator matches front display)
  • Reference – Minimal EQ processing, “natural” response for ideal transient performance
  • Music – Shelved response for extension, but with good upper bass impact
  • Movies – Enhanced output between 25-35Hz to augment low frequency content at low levels
  • Boundary – “Neighbor friendly”…Reduced lower frequencies to limit rumble through walls
  • Integrated double-precision 56-bit, 50 MIPS DSP processor
  • Intelligent class D topology, >85% Efficiency
  • Signal to noise ratio: >85dB
  • Auto-ON Threshold: 3mV
  • Auto-OFF: ~20 minutes (no signal)
  • Stand-by power consumption: ~1 watt
  • Power Input: Selectable 110/230VAC 50-60Hz switch
  • Low EMI design, CE & C-Tick compliant
  • Gold-plated RCA Line level inputs and RCA High-pass signal outputs (high-pass is adjustable and can be bypassed)
  • Speaker level inputs (Gold-plated, 5-way binding posts)
  • Chassis ground screw
  • Chassis ground screw
  • USB Power port, easily connect external AR-4 2.4GHz wireless receiver
FEATURES AND FUNCTIONS
  • Low Pass Crossover Frequency: 30-250 Hz variable (with integrated bypass switch)
  • Low Pass Crossover Slope: 24 db/oct.
  • High Pass RCA Output Crossover Frequency: 30-250 Hz variable (with integrated bypass switch)
  • Phase Control: 0 to 180 continuously variable
  • Power Input: 115V, 60Hz, 230V, 50/60Hz AC
  • Feet: Includes 4 rubber feet
  • Dimensions with Feet: H: 22 1/4” W: 18 7/8” D: 22 1/8”
  • Weight: 82 lbs.
  • Shipping Dimensions: H: 29” W: 25” D: 29”
  • Shipped Weight: ~106 lbs.
  • Fuse: 115V (T6.3AL/250V) – 230V (T3.15AL/250V)

SUBWOOFER PLACEMENT MADE EASY

SUBWOOFER PLACEMENT MADE EASY

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A SUBWOOFER THAT LEADS BY EXAMPLE

A SUBWOOFER THAT LEADS BY EXAMPLE

Professional Acclaims

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AVS Top Choice 2024.png__PID:9edea697-8458-4ecd-9286-fe4c00d942bb
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Professional Acclaims

AVS Top Choice 2024.png__PID:9edea697-8458-4ecd-9286-fe4c00d942bb
AVS top choice 2023.png__PID:a6978458-5ecd-4286-be4c-00d942bbf6f9
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