Driver Size | 10 in | – | ||
DC Resistance | 5.61 Ω | ±5.0% | ||
Resonant Frequency | 32.4 Hz | 15% | ||
Half Space Sensitivity @ 2.83V | 87.9 dB | ±1.01 | ||
Sensitivity @ 1W/1m | 87.5 dB | ±1.01 | ||
Rated Noise Power (IEC 268-5 18.1) | 70 W | – | ||
Test Spectrum Bandwidth | 30Hz-2KHz 12 dB/Oct | – | ||
Effective Piston Area | 346.4 cm2 | – | ||
Moving Mass | 56.3 g | – | ||
Motor Force Factor | 10.42 T•m | – | ||
Voice Coil Inner Diameter | 38.43 mm | – | ||
Gap Height | 8 mm | – | ||
Maximum Linear Excursion | 8.3 mm | – | ||
Ferrofluid Type | – | |||
Minimum Impedance | 7.31 Ω | ±7.5% | ||
Voice Coil Inductance | 1.37 mH | – | ||
Mechanical Q Factor | 7.15 | – | ||
Electrical Q Factor | 0.59 | – | ||
Total Q Factor | 0.55 | – | ||
Ratio | 59.23 fs/Qts | – | ||
Energy Bandwidth Product ((1/Qes)•fs) | – | |||
Suspension Compliance | 429 μm/N | – | ||
Effective Cone Diameter | 21 cm | – | ||
Motor Efficiency Factor | 19.3 (T•m2)/Ω | – | ||
Voice Coil Former Material | GSV | – | ||
Driver Mass | 2.7 Kg | – | ||
Equivalent Volume | 72.9 L | – |
Peerless SLS 830668 10″ Woofer – Coated Paper Cone
₹8,000.00 ₹6,250.00
The SLS line combines high quality performance with an affordable design. This 10 inch 8 ohm member of the SLS family features a rigid steel basket, a coated paper cone, and a ferrite magnet motor with aluminium shorting ring for improved distortion performance.
Peerless 830668 10″ Coated Paper Cone Woofer
The Peerless SLS Series combines high quality performance with an affordable design. The SLS drivers are ideal for use in systems with high power handling requirements, and are a logical choice for use with the SDS line of transducers.
- Coated Paper cone
- Rubber surround
- Rigid stamped frame
- Ventilated raised spider
- Bumped back plate
- Shorting ring
- 4.8mm positive terminal and 2.8mm negative terminal
- Foam gasket
- 263mm flange
- 226mm cut out hole size
- 123mm depth
- Suggested box alignment:
- 1.5 to 2.75 cubic feet sealed, with stuffing.F3 47Hz to 46Hz
- 3.0 cubic feet ported with 3″dia x 4.5″ long or 4″ dia x 9.25″ long. F3 30Hz



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Peerless by Tymphany STW-350F-188PR01-04 15 High Power Subwoofer
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Product description
The Peerless STW-350F-188PR01-04 15" subwoofer produces deep and clean low-frequency reproduction with minimal distortion at high output levels. Designed from the ground up for output, performance, and reliability from the smallest enclosures, this driver with its 7.4" voice coil, internal magnet assembly, and outrageous excursion capability is a welcome departure from conventional subwoofer designs.Highlights
- Massive 7.4" voice coil produces extraordinary low power compression
- 2 Large aluminum shorting rings for better control and minimal harmonic distortion
- Dual 8 ohm voice coil allow multiple wiring configurations including dual amplifier designs
- Internal magnet structure provides more force from a smaller magnet
- Lower Vas and Fs with higher BL for unmatched low end capability from the smallest enclosures
- Extensive voice coil venting for quiet operation and increased power handling
- Over 90mm of mechanical excursion prevents failure under the most demanding conditions
Product details
Peerless by Tymphany STW-350F-188PR01-04 15" High Power Subwoofer A New Generation of High Output, High Power Subwoofers The STW-350F-188PR01-04 subwoofer from Peerless was designed with performance and space in mind. This drivers offer deep and clean low-frequency reproduction with minimal distortion at high sound pressure levels. Unlike most subwoofers, the STW-350 can be mounted in a much smaller box than traditional subwoofers, which is enabled by the low Vas, high moving mass, and huge 7.4" (188 mm) voice coil. This driver also features a unique FEA-optimized ferrite motor, extremely robust suspension, and an incredible amount of venting which provides extraordinarily low power compression even when driven with over 3,500 watts of power. This driver is built for high-quality performance and long term reliability. Massive 7.4" Diameter x 2.25" Long Voice Coil With small enclosure subwoofer design high-moving mass is necessary, but it is difficult to apply mass where it can be put to work. For the STW-350F, it was put into the voice coil – this improves the performance of the driver by raising the motor force. Unlike a conventional motor design, Bl changes very slowly as function of voice coil displacement. A voice coil with large surface area also offers another benefit – power compression is practically non-existent. Because of this, the voice coil takes longer to heat up, resulting in uncompressed dynamic musical peaks.Internal Motor Design To drive a high moving mass a subwoofer needs a powerful motor. In most cases a more powerful motor is achieved with a larger magnet (which increases a driver cost, size, and weight) or using a more efficient neodymium magnet (which is unstable and loses strength as the temperature increases). An additional benefit of the STW-350F's giant coil is that Peerless was able to mount a ferrite motor inside of the voice coil. Conventional motor structures with the magnet outside of the motor lose 50% of their energy in stray fields, while a magnet on the inside of the voice coil will have 90% or better magnet utilization. The STW-350's motor is the best of both worlds: reliable and efficient.
Long Coil + Long Gap = High Excursion With an Xmax of 10.4 mm this driver might not seem all that impressive. However, Xmax is just a physical measurement and not actually the limit of linear excursion (Xmax = (Voice Coil Length - Magnetic Gap Height) / 2). The STW-350F has a remarkably long 36 mm magnetic gap with a 57 mm long voice coil. Thanks to such extreme dimensions and a well controlled magnetic field, this driver is capable of 45.5 mm of excursion before any major loss in motor strength (Bl). In other words, this driver is capable of 90 mm (3.5") peak to peak excursion while still producing low distortion output.
Front and Rear Mounting Points Due to the weight and extreme force that the STW-350F is capable of, Tymphany included rear mounting points on the back side of the frame. By attaching the rear of the frame to a brace in an enclosure, the baffle will be solidly tied to the sides walls increasing the rigidity of the enclosure while helping to support the overall weight of the STW-350F. These threaded holes accept M6 x 30 screws.
Peerless by Tymphany NE123W-08 4 Full Range Woofer Speaker
The high fidelity/low distortion Tymphany NE123W-08 4" Neodymium Woofer utilizes advanced design and measurement technologies in combination with carefully selected construction materials.
Highlights
- Cast aluminum frame promotes motor cooling
- Sculpted design improves airflow and reduces reflections
- High-strength compact neodymium magnet system
- Proprietary coated natural wood fiber cone with half-roll rubber surround
- Long-throw 1-1/4" voice coil on titanium former
- Copper pole piece cap for extended HF response
- 8 ohm nominal impedance
Peerless by Tymphany BC25TG15-08 Silk Dome Tweeter 8ohms
₹2,150.00
PRODUCT INFO
This BC family tweeter features a 8 ohm 25 mm voice coil, a damped fabric dome for smooth frequency response performance, and ferrofluid in the gap of the ferrite motor, providing enhanced cooling of the voice coil. The tweeter comes with a compact faceplate with recessed mounting holes, complete with sealing gasket which helps in reducing vibration between baffle and driver.
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Peerless by Tymphany OX20SC00-04 34 Fabric Dome Tweeter
₹1,250.00
Tymphany's OX20SC00-04 tweeter features a coated textile diaphragm, high-energy neodymium magnet, and does not include a faceplate.
Highlights
- Faceplate-less design for custom mounting
- Smooth, extended response and high efficiency
- 3/4" textile dome
- Self-shielding neodymium motor
- Low Fs, low distortion
- High efficiency
Peerless by Tymphany DFM-2535R00-08 1 Compression Horn Driver 24-Bolt 8 Ohm
The Tymphany DFM-2535R00-08 1" exit compression driver features a titanium diaphragm with a polyimide surround. It delivers smooth, accurate high frequency response with an unusually low Fs for wide-range audio performance.
Highlights
- Proprietary coating on titanium diaphragm promotes a detailed yet non-fatiguing high frequency response
- 107.8 dB efficiency: high output relative to minimal input power
- Smooth response from an exceptionally low 1,500 Hz all the way to 17,000 Hz
- Polyimide surround provides durability and additional damping for natural sound quality
Peerless by Tymphany FSL-0615R02-08 Professional 6-1/2″ Midrange Woofer Driver 8 Ohm
The FSL-0615R02 8 ohm mid-woofer from Tymphany has smooth on and off axis response to over 3,000 Hz, making it an excellent driver for a wide dispersion speaker system such as stage monitors or compact PA systems.
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Highlights
- Optimized multi-roll surround and spider for reduced distortion
- Extremely flat off axis response mates easily with wide dispersion tweeters
- High efficiency and excursion allow for high output without much effort
- Durable construction with a reinforced stamped steel frame ensures a long life
Peerless by Tymphany BC25SC08-08 Fabric Dome Neodymium Tweeter
PRODUCT INFO
This BC family tweeter features a 8 ohm 25 mm voice coil, a damped fabric dome for smooth frequency response performance, a bucking magnet for higher sensitivities, and ferrofluid in the gap of the NdFeB motor, providing enhanced cooling of the voice coil. The tweeter comes with a bucking magnet and a compact faceplate with recessed mounting holes, greatly increasing the sensitivity of the tweeter.A finned heat sink has been added for improved power handling.
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Peerless by Tymphany NE180W-08 6-1/2″ Fiber Cone Woofer Speaker
Tymphany's NE180W-08 6-1/2" speaker is an advanced, well-engineered woofer and midbass driver designed for accurate audio reproduction.
Highlights
- Cast aluminum frame promotes motor cooling
- Sculpted design improves airflow and reduces reflections
- High-strength compact neodymium magnet system
- Proprietary coated natural wood fiber cone with half-roll rubber surround
- Long-throw 1-1/2" voice coil on titanium former
- Copper pole piece cap for extended HF response
- 8 ohm nominal impedance