SPW-1210 - Nakamichi 12" 1200 Watt Sound Quality Competition Subwoofer

Description:

The ultimate SQL weapon has been unleashed! Nakamichi's SPW-1210 is the perfect storm of power and precision. As with all Nakamichi products, sound quality is the primary focus. Not surprisingly, Nak delivers on their promise of a precise, controlled low end resonance, where no distortion exists. These classic Nak concepts have been merged with a 25 pound SPL Subwoofer which effortlessly handles 600 Watts of real world RMS power. Dual 2 ohm Voice Coils can suck all the juice from your amp, and the oversized proprietary surround combined with a double stacked 160 oz magnet ensure smooth uninterrupted linear travel. There is no reason to settle for less, Nakamichi's mobile subwoofer is your only choice for unsurpassed bass reproduction.

Features:

Bumped and Vented Pole Piece

CNC Line Baskets & Cooling Method Design

High Quality Die Cast Aluminum Basket

Non-press Paper Cones

Gold Plated Binding Posts

Proprietary Tall Excursion Foam Surround

160 Oz of Double Stacked Strontium Ferrite Magnet

600 Watts RMS Power Handling

1200 Watts Peak Power Handling

2.5" (60 mm) Hi-temp Kapton 4 Layer Voice Coil

Voice Coil vented with 4 x 6 mm Air Holes

Chrome Plated Back-Plate

Injection Molded Rubber Magnet Boot with Oversized Nakamichi Logo

Mounting depth: 6.46"

Specifications:

Sensitivity: 84.75 dB (1W Method)

Frequency Response: 20 - 3kHz

Cone Type: Non-Pressed Paper

Voice Coils: Dual 2 Ohms

RMS Power Handling: 600 Watts

MAX Power Handling: 1200 Watts

Recommended Sealed Box Volume: Between 1.1 to 1.35 Cubic Feet

Recommended Ported Box Volume: Between 1.25 to 1.75 Cubic Feet

Magnet Diameter: 6.93"

Mounting Depth: 6.46"

Parameters:

Mechanical Parameters:
FS = 36.28 Hz
Qms = 4.84
Vas = 32.82 liters
Cms = 0.0822 mm/N
Mms = 234g
Rms = 11kg/s
Xmax = 10mm
Xmech = 15mm
P-Dia = 259.8mm
Sd = 530sg.cm
P-Vd = 0.53 liters


Electrical Parameters:
Qes = 0.808
Re = 1.6 Ohm
Z = 2 Ohm
BL = 10.28 TM
Pe = 300 Watts


Electromech. Parameters:
Qts = 0.693
no = 0.187%
1-W SPL = 84.75dB
2.83v SPL = 91.86dB
SPW1210 - Nakamichi 12" 1200 Watt Sound Quality Competition Subwoofer SPW 1210