Pioneer Reference Series DEX-P9R - Manual (Page 16)

spl subwoofers
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HIGH-QUALITY SPL SUBWOOFER
25 CM DUAL VOICE COIL C-TYPE SUBWOOFER
A big fan of SPL? Then the TS-W101SPL may be your winning ticket. The high SPL capability — up to 165 dB
— will charge your system with intense power and maximum force. Power output checks in at a heady
1500 W. Based on the same technology found in the TS-W5000SPL competition model, this subwoofer is filled
with quality material including a wide-roll, 3-layer fibre woven radial surround. Get ready to rock the block! 1500 W
Max.
TS-W101SPL
i
30 cm
30 cm 25 cm
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(3 x 3 kg)
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18 – 2,000 Hz 18 – 2,000 Hz 18 – 2,500 Hz
32 Hz 30 Hz 37 Hz
0.32 0.328 0.376
42.5 42.5 28.3
30.92 34.53 17.54
88 dB 89 dB 87 dB
2000 W 750 W 600 W
SPL Subwoofers TS-W5000SPL TS-W121SPL TS-W101SPL
Interlaced Carbon Fibre Reinforced IMPP cone
Interlaced Glass Fibre/Carbon Fibre Reinforced IMPP cone
3-layer, Aramid fibre woven radial rubber surround
Wide-roll, overhung surround design
Wide-roll, 3-layer fibre woven radial surround
Triple-stacked high power magnets
Double-stacked high power magnets
Dual ceramic-coated voice coils
ADMG (Aero-Dynamic Magnetic Gap) design
Aluminium die-cast basket with bottom hold structure
Extended and vented pole yoke
Large diameter Conex double damper with dual damper ring
Large diameter Conex damper with damper ring
8-gauge wire terminal
Silver binding post terminal
Dual 4 ohm voice coils design (2 or 8 ohm)
Enclosure use
Frequency response
Lowest Resonance Frequency (Fs)
Qts
Recommended Sealed Enclosure (Litres) (± 10 %)
Vas (Litres)
Sensitivity (1 W/1 m)
Nominal input power
1 2
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❚ TS-W121SPL Cut View
1. Wide-roll, 3-layer fibre woven radial surround — 2. Interlaced Glass Fibre/Carbon Fibre
Reinforced IMPP Cone — 3. Moulded gasket — 4. Double-stacked high power magnet —
5. 4-layer copper round wire voice coil — 6. Conex damper — 7. Extended and vented pole yoke
— 8. Silver binding post terminal — 9. Aluminium die-cast basket with bottom hold structure
NEW
❚ Dual Voice Coil Subwoofers
The flexible wiring configurations of the Dual Voice Coil (DVC) subwoofers when
used in combination with a low load impedance compatible amplifier, can give
an even bigger and more powerful bass reproduction capability. DVC subwoofers
have 2 voice coils, of 4 ohm impedance each. Connect the voice coils in parallel
for the power of a 2 ohm subwoofer or connect them in series and get an 8 ohm
subwoofer. These in turn allow various installation configurations, enabling the
creation of a truly superior system.
Additionally, some headunits can combine MOSFET 50 W x 4 with the Crossover
Network (Low Pass Filter) of the EEQ (Easy EQ) Plus system, enabling you to
connect these subwoofers without amplifiers.
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