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Sparked Innovations SQL-2000 12-Inch Dual Voice Coil Car Subwoofer – 2000W RMS Power

Original price was: $425.99.Current price is: $85.20.

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Description

Built upon the proven, World-Class, performance of The Bass Blaster, the SQL-2000 sets itself among some of the best sounding, most versatile, and durable woofers in it’s class.¬†

The four (4) inch copper coil comes immersed in a Jacob Fuller designed motor assembly complete with aluminum shorting pole cap, flared velocity heat-vents, and plenty of ferrite in it’s dual 9.25″” diameter slugs which gives it one of the highest motor forces in a woofer of it’s size.¬†

New styling gives the SQL-2000 a sleek look. A molded rubber magnet boot, laser engraved and polished backplate, and heavy aluminum dust cap add to the modern aesthetics and a classy style that’s sure to blend well with almost any install.¬†

General Specifications

Power handling 2000W RMS
Dual voice coil D2 or D4
Xmax (mm one way) 25
Xmech (mm one way)  50
Heat-treated 4-layer 4-inch coil
Quad braided tinsel leads
Multi-layer foam surround in Sparked Blue
Aluminum dust cap
Cast aluminum frame
High-velocity motor cooling

Measurements

Parameter Metric (mm) Imperial (in)
Outer Diameter 313.7 12.35
Mounting Diameter 283.0 11.14
Overall Depth 250.2 9.85
Mounting Depth 220.2 8.67

T/S Parameters

Parameter D2 D4
RE (Ohms) 3.97 5.99
Fs (Hz) 29.44 30.82
VAS (L) 13.35 12.28
Qes 0.53 0.61
Qms 5.82 6.46
Qts 0.48 0.55
BL 30.12 35.19
Mms (Grams) 650.19 645.01
Cms (uM/N) 44.95 41.34
Sensitivity (dB @2.83Vrms/1m) 82.90 @ 1 kHz 80.74 @ 1 kHz

ENCLOSURE RECOMMENDATIONS

#testModal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:9999;overflow-y:auto}.modal-content{background:#fff;margin:5% auto;padding:20px;width:90%;max-width:500px;position:relative;z-index:10000;max-height:90vh;overflow-y:auto}.close{position:absolute;right:20px;top:15px;font-size:24px;cursor:pointer;color:#666;transition:color .3s}.close:hover{color:#000}.config-table-wrapper{width:100%;overflow->Size Enclosure Type Volume (ft¬≥) Port Tuning (Hz) Details Type Dia. (in) Length (in) 12″ QB3 – Flat Response 0.90-1.15 Round 3 36″” @ 0.95ft^3
29″” @ 1.15ft^3 23 12″ QB3 – Low-Frequency Peak 1.25-2.00 Round 3 20″” @ 1.25ft^3
11″” @ 2.00ft^3 26 12″ SBB4 – Flat Response 0.50-0.75 Round 3 35″” @ 0.50ft^3
22″” @ 0.75ft^3 32 12″ SBB4 – Loud Bass Response 1.25-2.00 Round 4 23″” @ 1.25ft^3
14″” @ 2.00ft^3 32

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Additional information

Impedance

D2, D4

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