Datasheet

SUBWOOFERS
8
www.soundstream.com
WOOFERS
ReferenceR1
In today’s world, where styling and sex appeal often guide your buying decisions, performance is often compromised or
even lost in favor of cosmetic treatment. At Soundstream, you, our customers expect more for your hard earned dollars. Not only
do you want products with outstanding cosmetic styling, you EXPECT performance. The highest performance that you have come
to know and love from products bearing the Soundstream brand. You expect our products to be the pinnacle, the reference,
which raises the bar and sets a new standard of outstanding performance coupled with edgy, aggressive cosmetic design. Why
just settle for pretty face or an ugly sister. Soundstream Reference R1 series subwoofers answer the call.
REFERENCE R1 R1.122 R1.124
RMS Power (watts) 850 850
Efciency (1w/1m) 82.90 83.10
Voice Coil Conguration 2.5” DVC 2Ω 2.5” DVC 4Ω
Mounting Depth 7.875” 7.875”
Optimum Sealed ft3 1.00 1.00
Optimum Ported ft3 2.00 2.00
Oversized Concave IMPP Primary Cone
High Output, deep bone crushing bass is a modest space. Oversized rigid cone and deep reverse
roll surround create over 25% more effective piston area than conventional subwoofers in the same
chassis size.
Acoustic Canceling Polyvinyl Chloride Gasket & Trim Ring
Aggressive, edgy styled, Poly Vinyl Composite sealer trim ring is as functional as it is beautiful. Matrix
corrugations dampen unwanted resonances that can color the sound under high power conditions.
Wrap around design creates a perfect seal for optimum in box performance.
Oversized Concave IMPP Primary Cone
High Output, deep bone crushing bass is a modest space. Oversized rigid
cone and deep reverse roll surround create over 25% more effective piston
area than conventional subwoofers in the same chassis size.
2.5” 4-Layer Voice Coil w/ Acrylic Coating
To further extend the reliability of the R1, Soundstream spares no cost with
precision drawn and acrylic coated voice coil wire that does not fall apart
even under high power conditions.
Dual Poly-Cotton Suspension Dampen Violent Accelerations
For tight hard hitting deep percussive bass performance, the R1 features
Dual Symmetric Dampers that precisely aligns the voice coil without wobble
distortion common with single damper subwoofers.
Die-Cast Aluminum Soundstream Reference R1 Frame
Oversaturated Motor Sturcture for Increased Magnetic Strength
12mm Vented T-Yoke & Top Plate Improve Low Frequency Dynamics
317oz Double Stack Magnet, T-Yoke & Top Plate
2.5” 4-Layer Voice Coil w/ Large Gauge Wire Increases Power Handling
High-Temperature Tollerance Adhesives Resist Thermal Failure
Inverted Roll Polyether Foam Surround w/ UV & Chemical Protection
Oversized Concave IMPP Primary Cone Increases Effective Surface Area
Non-Transfer Spruce Pulp Cone w/ UV & Chemical Protection
Acoustic Canceling Polyvinyl Chloride Gasket & Trim Ring
Nickel Plated 12ga Spring-Loaed Compression Wire Terminals
Stitched Voice Coil Leads Prevent Potential Damage
Dual Poly-Cotton Suspension Dampen Violent Accelerations
PATENT PENDING