Peerless' STW-350F-188PR01-04 15-inch subwoofer produces deep, clean low frequency response with minimal distortion at high output levels. Designed from the ground up for power, performance, and reliability from the smallest enclosures, this driver is a welcome departure from conventional subwoofer designs with its 7.4-inch voice coil, internal magnet array, and outrageous excursion.
Peerless' STW-350F-188PR01-04 subwoofer is designed with performance and space in mind. These drivers provide deep and clean low frequency response with minimal distortion at high sound pressure levels. Unlike most subwoofers, the STW-350 can be mounted in a much smaller enclosure than traditional subwoofers, made possible by its low Vas rating, high moving mass, and huge 188mm voice coil. This driver also features a unique FEA-optimized ferrite motor, extremely robust suspension, and incredible ventilation that allows for exceptionally low power compression even at power levels in excess of 3,500 watts. This driver is built for quality performance and long-term reliability.

Highlights:

  • Massive 7.4" voice coil produces exceptionally low power compression
  • 2 large aluminum shorting rings for better control and minimal harmonic distortion
  • Dual 8-ohm voice coil allows for multiple wiring configurations including dual amplifier designs
  • Internal magnet structure provides more power from a smaller magnet
  • Lower Vas and Fs with higher BL for unmatched low-end capabilities from the smallest enclosures
  • Extensive voice coil ventilation for quiet operation and increased power handling
  • Over 90mm of mechanical excursion prevents failure in the most demanding conditions.
Product Details:
  • 15" (38cm) STW series subwoofer from Tymphany by Peerless.
  • Power consumption (RMS) 3,500 watts
  • Power handling (maximum) 5,000 watts
  • Impedance D8 (2x8Ohm)
  • Sensitivity 88.7 dB 2.83V/1m
  • Frequency response 10 to 500 Hz
  • Voice coil diameter7.4".
  • Maximum linear excursion (Xmax):+- 10.4 mm.

Dimensions:

  • Overall outer diameter 38cm
  • Total depth 23,3cm
  • Baffle cutout diameter 34.8cm
  • Mounting holes 8

Enclosure Recommendation:

  • Closed volume 56l
  • Lower cut-off frequency -3dB: 42 Hz
  • Vented volume 81,55l
  • Lower cut-off frequency -3dB: 24,2 Hz
Internal motor design:
To drive a high moving mass, a subwoofer needs a powerful motor. An added benefit of the STW-350F's giant coil is that Peerless was able to incorporate a ferrite motor into the voice coil. Conventional motor structures with the magnet outside the motor lose 50% of their energy in stray fields, while a magnet on the inside of the voice coil has 90% or better magnet utilization.
Long coil + long gap = high excursion:
The STW-350F has a remarkably long magnetic gap of 36 mm with a 57 mm voice coil. Thanks to such extreme dimensions and a well-controlled magnetic field, this driver is able to achieve 45.5mm of excursion before any major loss of motor strength (Bl) occurs. In other words, this driver can achieve 90 mm (3.5") of peak-to-peak excursion!
Front and rear mounting points:
Due to the weight and extreme force that the STW-350F can handle, rear mounting points were provided on the back of the frame for tymphany. By attaching the rear of the frame to a brace in an enclosure, the baffle is firmly attached to the side walls, increasing the rigidity of the enclosure while supporting the overall weight of the STW-350F. These tapped holes accept M6 x 30 screws.

Parameters:

  • DC resistance (Re) 3.2 ohms.
  • Voice coil inductance (Le) 3.31 mH
  • Resonant frequency (Fs) 25.3 Hz
  • Mechanical Q (Qms) 11.39
  • Electromagnetic Q (Qes) 0.5
  • Total Q (Qts) 0.48
  • Diaphragm mass Inc. air load (Mms) 576.8g
  • Moving mass of diaphragm (Mmd)
  • Mechanical compliance of suspension (Cms) 0.068 mm/N
  • Surface area of membrane (Sd)774.4 cm²
  • BL product (BL) 24.18 Tm
  • Compliance equivalent volume (Vas) 58l
  • Cone / Diaphragm Material Paper / Carbon Fiber
  • Surrounding material Rubber
  • Voice coil wire material Copper
  • Voice Coil former Fiberglass
  • Double Voice Coil
  • Basket / Frame Material Cast Aluminum
  • Magnet Material Ferrite
Rated 5/5 based on 28 customer reviews
Benedikt Golla - by , Feb 07, 2021

STW-350F-188PR01-04

Peerless by Tymphany STW-350F-188PR01-04 15" (38cm) Subwoofer
Peerless by Tymphany STW-350F-188PR01-04 15" (38cm) Subwoofer
Peerless by Tymphany STW-350F-188PR01-04 15" (38cm) Subwoofer
Peerless by Tymphany STW-350F-188PR01-04 15" (38cm) Subwoofer
Peerless by Tymphany STW-350F-188PR01-04 15" (38cm) Subwoofer
Peerless by Tymphany STW-350F-188PR01-04 15" (38cm) Subwoofer

STW-350F-188PR01-04

✅ EMPFOHLEN

Peerless by Tymphany

Regular price €519,00 €479,00 SPARE €40,00

inkl. MwSt., zzgl. Versand

Peerless' STW-350F-188PR01-04 15-inch subwoofer produces deep, clean low frequency response with minimal distortion at high output levels. Designed from the ground up for power, performance, and reliability from the smallest enclosures, this driver is a welcome departure from conventional subwoofer designs with its 7.4-inch voice coil, internal magnet array, and outrageous excursion.
Peerless' STW-350F-188PR01-04 subwoofer is designed with performance and space in mind. These drivers provide deep and clean low frequency response with minimal distortion at high sound pressure levels. Unlike most subwoofers, the STW-350 can be mounted in a much smaller enclosure than traditional subwoofers, made possible by its low Vas rating, high moving mass, and huge 188mm voice coil. This driver also features a unique FEA-optimized ferrite motor, extremely robust suspension, and incredible ventilation that allows for exceptionally low power compression even at power levels in excess of 3,500 watts. This driver is built for quality performance and long-term reliability.

Highlights:

  • Massive 7.4" voice coil produces exceptionally low power compression
  • 2 large aluminum shorting rings for better control and minimal harmonic distortion
  • Dual 8-ohm voice coil allows for multiple wiring configurations including dual amplifier designs
  • Internal magnet structure provides more power from a smaller magnet
  • Lower Vas and Fs with higher BL for unmatched low-end capabilities from the smallest enclosures
  • Extensive voice coil ventilation for quiet operation and increased power handling
  • Over 90mm of mechanical excursion prevents failure in the most demanding conditions.
Product Details:
  • 15" (38cm) STW series subwoofer from Tymphany by Peerless.
  • Power consumption (RMS) 3,500 watts
  • Power handling (maximum) 5,000 watts
  • Impedance D8 (2x8Ohm)
  • Sensitivity 88.7 dB 2.83V/1m
  • Frequency response 10 to 500 Hz
  • Voice coil diameter7.4".
  • Maximum linear excursion (Xmax):+- 10.4 mm.

Dimensions:

  • Overall outer diameter 38cm
  • Total depth 23,3cm
  • Baffle cutout diameter 34.8cm
  • Mounting holes 8

Enclosure Recommendation:

  • Closed volume 56l
  • Lower cut-off frequency -3dB: 42 Hz
  • Vented volume 81,55l
  • Lower cut-off frequency -3dB: 24,2 Hz
Internal motor design:
To drive a high moving mass, a subwoofer needs a powerful motor. An added benefit of the STW-350F's giant coil is that Peerless was able to incorporate a ferrite motor into the voice coil. Conventional motor structures with the magnet outside the motor lose 50% of their energy in stray fields, while a magnet on the inside of the voice coil has 90% or better magnet utilization.
Long coil + long gap = high excursion:
The STW-350F has a remarkably long magnetic gap of 36 mm with a 57 mm voice coil. Thanks to such extreme dimensions and a well-controlled magnetic field, this driver is able to achieve 45.5mm of excursion before any major loss of motor strength (Bl) occurs. In other words, this driver can achieve 90 mm (3.5") of peak-to-peak excursion!
Front and rear mounting points:
Due to the weight and extreme force that the STW-350F can handle, rear mounting points were provided on the back of the frame for tymphany. By attaching the rear of the frame to a brace in an enclosure, the baffle is firmly attached to the side walls, increasing the rigidity of the enclosure while supporting the overall weight of the STW-350F. These tapped holes accept M6 x 30 screws.

Parameters:

  • DC resistance (Re) 3.2 ohms.
  • Voice coil inductance (Le) 3.31 mH
  • Resonant frequency (Fs) 25.3 Hz
  • Mechanical Q (Qms) 11.39
  • Electromagnetic Q (Qes) 0.5
  • Total Q (Qts) 0.48
  • Diaphragm mass Inc. air load (Mms) 576.8g
  • Moving mass of diaphragm (Mmd)
  • Mechanical compliance of suspension (Cms) 0.068 mm/N
  • Surface area of membrane (Sd)774.4 cm²
  • BL product (BL) 24.18 Tm
  • Compliance equivalent volume (Vas) 58l
  • Cone / Diaphragm Material Paper / Carbon Fiber
  • Surrounding material Rubber
  • Voice coil wire material Copper
  • Voice Coil former Fiberglass
  • Double Voice Coil
  • Basket / Frame Material Cast Aluminum
  • Magnet Material Ferrite

€519,00 €479,00 SPARE €40,00

inkl. MwSt., zzgl. Versand

1 piece
5% discount at: Payment in advance, PayPal
Lieferzeit 1-3 Tage

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