Compact sub on a mission
Advances in fabrication result in compact efficiency.
JL Audio designed their TW1 subwoofers for tight spaces and tiny enclosures.Their 10TW1-4 10" subwoofer operates efficiently in an enclosure of only 0.35 cubic feet and, at only 4-3/8" deep, this workhorse will fit in all kinds of tight spots you wouldn't expect a subwoofer to go. You can power this sub with up to 300 watts RMS, so it's perfect for medium-sized systems.
Unique construction
The injection-molded mica-filled polypropylene cone with its rubber surround is housed in a specially designed cast-alloy frame, while JL Audio's patented concentric tube suspension allows the speaker's components to fit together more closely for a smaller profile. If you're looking for a subwoofer that brings maximum boom to minimal space, you're looking in the right place.
Product Features:
- 10" 4-ohm subwoofer
- mica-filled polypropylene injection-molded cone with rubber surround
- power range: 75-300 watts RMS
- peak power handling: 600 watts
- top-mount depth: 4-3/8"
- sealed box volume: 0.35 cubic feet
- ported box volume: 0.625 cubic feet
- Very shallow mounting depth (4.36 in / 111 mm)
- No pole vent: permits mounting close to rear wall of enclosure
- Extremely small sealed enclosure volume requirements
- Long linear excursion capability (0.40 in / 10 mm, one-way)
- DMA-optimized motor design
- Patented "concentric tube" architecture
- Patented "floating cone attach method" technology
- Cast alloy frame with flat edges for tight driver grouping
- Injection-molded, mica-filled polypropylene cone
- Rubber surround
- Steel mesh grille included with each driver
- Precision-built in USA at JL Audio's Miramar, Florida factory
- Overall Diameter (A) 10.375 in / 264 mm
- Mounting Hole Diameter (B) 9.0625 in / 230 mm
- Bolt Hole Circle (C) 9.7 in / 246 mm
- Magnet Diameter (D) 4.54 in / 115 mm
- Mounting Depth (E) 4.36 in / 111 mm
- Front Grille Protrusion (F) 0.87 in / 22 mm
- Driver Displacement 0.047 cu ft / 1.33 L
Parameters
- Free Air Resonance (Fs) 38.09 Hz
- Electrical “Q” (Qes) 0.639
- Mechanical “Q” (Qms) 10.07
- Total Speaker “Q” (Qts) 0.601
- Equivalent Compliance (Vas) 0.429 cu ft / 12.15 L
- One-Way Linear Excursion (Xmax)* 0.40 in / 10.0 mm
- Efficiency (1 W / 1 m)** 82.2 dB SPL
- Effective Piston Area (Sd) 41.602 sq in / 0.0268 sq m
- DC Resistance (Re) 3.516 Ω
Sealed Enclosure Specifications
- Wall Thickness 0.75 in / 19 mm
- Front Baffle Thickness 0.75 in / 19 mm
- Volume (net int.) 0.35 cu ft / 9.91 L
- External Width (W) 16.125 in / 410 mm
- External Height (H) 14 in / 356 mm
- External Depth (D) 5.25 in / 133 mm
- F3 47.24 Hz
- Fc 56.83 Hz
- Qtc 0.897
What's in the box:
- One 10" Thin-Line subwoofer
- Grille
- Owner's manual
- Online product registration information
Price | £379.99 |
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Manufacturer | JL Audio |
Vehicle Manufacturer | None |