The R1S4-12 features a 4-Ohm Single Voice Coil design, 200 Watt RMS power handling, and is optimized for both sealed and vented enclosures.
-
Fiber reinforced painted paper-pulp cone
-
Laser-etched aluminum dustcap
-
High durability compressed foam surround
-
Fatigue resistant poly-cotton spider with integral woven leads
-
Proprietary powder coated stamped steel frame with spider cavity venting
-
Bumped backplate with vented pole piece for greater thermal/mechanical power handling
-
High-temp copper voice coil with aluminum former
-
High-grade Y30 Ferrite magnet
-
Integrated spring-loaded nickel-plated push terminals
-
Integrated ABS decorative trim ring
-
1 Year Standard Warranty
CEA-2031 Compliant
Size: 12"
Nominal Impedance: 4-Ohm
Power Handling (Watts RMS):
200 Watts RMS
400 Watts Max
Voice Coil Diameter: 2.0" (50.8 mm)
Magnet Weight (oz): 40 oz. (1.13 Kg.)
Speaker Connector: 12 AWG compression
Fs (Hz): 30.5
Re (Ohms): 3.5
Le (mH): 2.10
Qms: 7.97
Qes: 0.58
Qts: 0.54
Vas (Liters): 90.4
Sd (cm2): 530.9
SPL (dB @ 1w/1m): 90
Xmax (mm): 7.0
Woofer Displacement (in): 0.10 cu.ft. (2.80 Liters)
Shipping Weight: 9.25 Lbs. (4.19 Kg.)