RBH Signature Reference 12P-SF/R – 12" Powered Subwoofer

RBH Sound 12P-SF/R – Signature Reference 12" Powered Subwoofer

Built to deliver copious amounts of deep and powerful bass with precise control in a manageable size, the 12P-SF/R powered subwoofer is a welcome and conveniently placed "must have" to complete your home theater or any listening experience. The 12P-SF/R features a reference 12-inch long-throw aluminum cone driver coupled with an 800 Watt class D amplifier that can be tuned via DSP to perfectly fit your environment for optimum performance. For complete bass coverage two subs is best, which is easily done due to the size of the 12P-SF/R.

• (1) 12" front firing reference aluminum driver
• 800 watt Class D amplifier with customizable DSP
• Frequency response: 22 Hz – 150 Hz (±3 dB)
• Vented cabinet via down-firing port
• HDF construction
• Made in USA
• Weight: 60.7 lbs (27.53 kg)
• 10 Year Limited Warranty
• 3 Year Limited Warranty (Amplifier Only)

Highlights & Key Features

Reference Aluminum Driver
The 12P-SF/R features a single 12-inch (305 mm) reference aluminum cone long-throw subwoofer driver. Available in black or silver aluminum finishes, the reference driver provides extended frequency response, greater power handling and improved dynamic range. The down-firing port design combined with the reference driver delivers deep, powerful bass down to 22 Hz in a compact, manageable form factor.

800 Watt DSP Amplifier
The built-in 800 watt Class D amplifier (P-802DSP) with programmed DSP options drives the 12" reference driver to deliver frequency response down to 22 Hz (±3 dB). The DSP provides extensive software-based control including variable crossover frequency (40–180 Hz), variable crossover slope (6–48 dB/octave), phase control (0–180°) with delay control, and DSP mode switching. The amplifier can be tuned to perfectly fit your environment for optimum performance and accepts AC 100–240V ~50/60Hz for worldwide compatibility.

Connectivity
The amplifier panel features XLR and RCA LFE inputs for flexible source connection. XLR and RCA LFE outputs are provided for daisy-chaining additional subwoofers or signal pass-through.

Cabinet & Construction
The vented cabinet features a down-firing port, providing a small footprint compared to output. Constructed from High Density Fiberboard (HDF), the cabinet is individually hand assembled and tested at RBH’s facility. Available in satin black or satin white paint finish with a matching black or white premium fabric magnetic grille (3/4" MDF). For complete bass coverage two subs is best, which is easily done due to the compact size of the 12P-SF/R.

SF Series Integration
The 12P-SF/R is part of the RBH Signature Reference SF Series, which provides timbre matched options for multi-channel sound across all freestanding, bookshelf, on-wall and in-wall products in the SF, SV or SI Series.

Details & Specifications

MODEL INFORMATION
Model: 12P-SF/R
Series: Signature Reference Series | Subwoofers

SYSTEM
System type: Vented, cabinet, powered
Drive units: (1) 12" (305 mm) reference aluminum cone subwoofer
Driver finish: Black or silver aluminum

FREQUENCY RESPONSE
Frequency response: 22 Hz – 150 Hz (±3 dB)

AMPLIFIER
Amplifier type: Class D
Amplifier power: 800 watts with customizable DSP
Voltage: AC 100–240V ~50/60Hz

CROSSOVER & PHASE
Crossover frequency: 40 Hz – 180 Hz (variable in software)
Crossover slope: 6 dB/octave – 48 dB/octave (variable in software)
Phase control: 0–180° + delay control (available in software)

INPUTS / OUTPUTS
LFE input: Yes, XLR or RCA
LFE output: Yes, XLR or RCA

CABINET
Cabinet construction: High Density Fiberboard (HDF)
Finish: Satin black or satin white paint
Grille: Black or white premium fabric, magnet attached (3/4" MDF)
Port configuration: Down-firing

PHYSICAL SPECIFICATIONS
Finished dimensions (W × H × D): 15" × 18.5" × 20" (381 mm × 470 mm × 508 mm)
Weight: 60.7 lbs (27.53 kg)

WARRANTY
10 Year Limited Warranty (cabinet/components)
3 Year Limited Warranty (amplifier)

MANUFACTURER
Designed, engineered, tested and assembled in USA from American and imported parts
RBH Sound • 1604 W Hill Field Rd, Ste 100, Layton, Utah 84041
(801) 543-2200 • https://rbhsound.com