passive radiator
Showing all 13 results
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Home Audio, MiniMe Series, Subwoofers
MiniMe DSP P63B
Ultra-Compact Powered Subwoofer with Digital Signal Processing
The Earthquake MiniMe DSP P63 subwoofer is a groundbreaking powerhouse that merges innovative design and state-of-the-art technology to provide an outstanding audio experience. Redefining possibilities in a small size, this subwoofer boasts a sleek, compact enclosure design, high peak power, and advanced features such as digital signal processing (DSP). Equipped with a 6.5-inch inverted active driver and dual opposing 6.5-inch passive bass radiators, all housed in a sleek 9-inch cubed enclosure, the MiniMe DSP P63 showcases a patented design that enhances performance by increasing sound-radiating surface area and system efficiency. The MiniMe DSP P63 provides clean, impactful bass without sacrificing valuable floor space.
SKU: MINIME DSP P63B -
Home Audio, Open Box
MiniMe DSP P63B (Open-Box)
Features
- Micro form factor allows for a variety of placement options
- Modern grille-less design offers a high aesthetic acceptance factor
- 3x the radiating surface area for impactful bass response
- Built-in advanced Earthquake class D amplifier for high output and efficiency
- Single inverted 6.5″ active driver with patented edge overlapping suspension
- Dual inverted opposing passive radiators with patented edge overlapping suspension
- Extends low-frequency response
- Anti-wobble cone construction and reinforced dust caps
- Multi-path Optocoupler Protection Circuitry
- Full DSP control through a mobile app
- Auto Room Correction (iWoofer™ Pro only)
- Sub-Harmonic Synthesizer (SHS)
- Up to 25 bands of parametric EQ
- On The Fly Variable Q EQ
- Variable low pass filter
- Low-level RCA inputs
- 0–180° phase adjustment control
- 3-way Auto/On/Off mode switch
- Automatic signal-sensing
- DSP On/Off selector switch
- Volume Control
- Power, signal, and DSP LED indicators
- Built-in 5.2V USB power port
- Can be used with SWAT-2.4X Stereo Wireless Audio Transceiver
- Rubber stabilizing feet
- 110V/220V AC selector
- High gloss black piano lacquer finish
- Protected by US Patent #11,140,474 B1
Specifications
- Amplifier Power:
- 600 Watts MAX
- Driver Size:
- Single 6.5″ active driver with edge overlapping suspension
- Dual opposing 6.5″ passive bass radiators with edge overlapping suspension
- Enclosure Type: Dual passive tuned to 27Hz
- Frequency Response: 30Hz–160Hz
- Crossover Frequency: 40Hz–180Hz
- Nominal Impedance: 4 Ohm
Dimensions
- HxWxD: 8.75″ (222mm) x 8.75″ (222mm) x 9″ (229mm)
- Weight: 13.84 lbs (6.27 kgs)
Other Information
Model: MiniMe DSP P63B
UPC: 0689759002406
Priced and sold by the piecePLEASE NOTE: This item is an open-box item that has been refurbished and tested. Minor signs of use may be cosmetically visible.
SKU: MINIME DSP P63B (B-Stock) -
Home Audio, MiniMe Series, Subwoofers
MiniMe P63
Specifications
- Earthquake Evolved Class D amplifier
- 6.5″ Earthquake Xtra long-throw woofer
- Dual 6.5-inch passive radiators
- 500 watts pink noise power
- Frequency Response: 30–180Hz
- Standard room-correction
- 0–180 degree phase adjustment
- 40–180Hz frequency adjustment
- Volume Control
- RCA inputs
- Auto signal sensing circuitry
- Built in 5.2V USB power port – can be used with Earthquake SWAT 2.4 or other wireless signal transmitters
- Rubber stabilizing feet
- High gloss piano lacquer
- 110/220V selector switch
SKU: MINIME P63 -
Home Audio, Open Box
MiniMe P63 (Open-Box)
Specifications
- Three drivers with one active and two passive radiators
- Increases total sound radiating surface by 50 percent
- Earthquake Evolved Class D amplifier
- Auto/On/Off signal sensing circuitry
- Built-in 5.2V USB power port
- Used with Earthquake SWAT-2.4X or other wireless signal transmitters
- Low-level RCA inputs
- 0–180 degree phase adjustment
- Rubber stabilizing feet
- Standard room correction
- Volume control
- 110V/220V AC selector
- High gloss piano lacquer finish
Specifications
- Amplifier Power:
- 500 Watts MAX
- Driver Size:
- Single 6.5″ Earthquake Xtra long-throw active driver
- Dual opposing 6.5″ passive bass radiators
- Enclosure Type: Dual passive tuned
- Frequency Response: 30Hz–180Hz
- Crossover Frequency: 40Hz–180Hz
- Nominal Impedance: 4-Ohm
PLEASE NOTE: These items are B-Stock that have been refurbished and tested. Minor signs of use may be cosmetically visible.
SKU: MINIME P63 (B-Stock) - Three drivers with one active and two passive radiators
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Car Audio, Home Audio, Passive Radiators, Passive Radiators
PUMP-12 Passive Radiator Module
Features
- Coupled with almost all woofers, increases output up to +6dB without added amplifier power
- Suitable for high output needs where space is limited
- Installs into a sealed enclosure
Specifications
- Piston area: 226 sq.in. (0.1458 m2)
- Cutout Dimensions: 5.5″ (140mm) x 12.75″ (324mm)
Note: When selecting which active driver(s) to use with the PUMP-12, it is important to make sure that the combined piston area of the active driver(s) does not exceed that of the PUMP-12 (226 sq.in.).
Other Information
Model: PUMP-12
UPC: 0689759101215
Priced and sold by the pieceSKU: PUMP-12 -
Car Audio, Enclosures
RB1-DBXI-12PP
Features
- Constructed from 3/4ʺ particle board with all joints securely glued and fastened.
- Precision cut and grooved with CNC machining to ensure quality and control.
- Pump-12 passive radiator for extended low frequency response and maximum output.
- For durability and chipping resistance, black spray-on polyurethane material is applied to all enclosures.
- DBXI – DBXI-12D
- Rectangular-shaped enclosure design.
- Pre-installed gold plated wire terminals included.
Dimensions
Model: RB1-DBXI-12PP
- External H x W x D: 16.31ʺ (414.24mm) x 22.17ʺ (563.02mm) x 17.00ʺ (431.80mm)
- Cutout Diameter: 11.44ʺ (290.50mm)
- Port Inlet H x W: 12.75ʺ (323.85mm) x 5.50ʺ (139.70mm)
SKU: RB1-DBXI-12PP -
Car Audio, Enclosures
RB1-DBXI-15PP
Features
- Constructed from 3/4ʺ particle board with all joints securely glued and fastened.
- Precision cut and grooved with CNC machining to ensure quality and control.
- Pump-12 passive radiator for extended low frequency response and maximum output.
- For durability and chipping resistance, black spray-on polyurethane material is applied to all enclosures.
- Available with 15-inch loaded driver.
- DBXI – DBXI-15D
- Rectangular-shaped enclosure design.
- Pre-installed gold-plated wire terminals are included.
Dimensions
Model: RB1-DBXI-15PP
- External H x W x D: 19.00ʺ (482.56mm) x 24.92ʺ (633.02mm) x 17.00ʺ (431.80mm)
- Cutout Diameter: 14.17ʺ (360.00mm)
- Port Inlet H x W: 12.75ʺ (323.85mm) x 5.50ʺ (139.70mm)
SKU: RB1-DBXI-15PP -
Car Audio, Enclosures
RB1-MAGMA-12PP
Features
- Constructed from 3/4ʺ particle board with all joints securely glued and fastened.
- Precision cut and grooved with CNC machining to ensure quality and control.
- Pump-12 passive radiator for extended low frequency response and maximum output.
- For durability and chipping resistance, black spray-on polyurethane material is applied to all enclosures.
- Available with 12-inch loaded driver.
- MAGMA – MAGMA-12X
- Rectangular-shaped enclosure design.
- Pre-installed gold-plated wire terminals are included.
Dimensions
Model: RB1-MAGMA-12PP
- External H x W x D: 16.31ʺ (414.24mm) x 22.17ʺ (563.02mm) x 17.00ʺ (431.80mm)
- Cutout Diameter: 11.44ʺ (290.50mm)
- Port Inlet H x W: 12.75ʺ (323.85mm) x 5.50ʺ (139.70mm)
SKU: RB1-MAGMA-12PP -
Car Audio, Enclosures
RB1-MAGMA-15PP
Features
- Constructed from 3/4ʺ particle board with all joints securely glued and fastened.
- Precision cut and grooved with CNC machining to ensure quality and control.
- Pump-12 passive radiator for extended low frequency response and maximum output.
- For durability and chipping resistance, black spray-on polyurethane material is applied to all enclosures.
- Available with 15-inch loaded driver.
- MAGMA – MAGMA-15X
- Rectangular-shaped enclosure design.
- Pre-installed gold-plated wire terminals included.
Dimensions
Model: RB1-MAGMA-15PP
- External H x W x D: 19.00ʺ (482.56mm) x 24.92ʺ (633.02mm) x 17.00ʺ (431.80mm)
- Cutout Diameter: 14.17ʺ (360.00mm)
- Port Inlet H x W: 12.75ʺ (323.85mm) x 5.50ʺ (139.70mm)
SKU: RB1-MAGMA-15PP -
Car Audio, Home Audio, Passive Radiators, Passive Radiators
SLAPS-12 Passive Radiator
Features
- Coupled with almost all woofers, SLAPS increases output without added amplifier power or enclosure volume.
- Suitable for high output needs where space is limited.
- User-tunable adjustments can be set to match a range of vehicle requirements and musical preferences.
- Available with or without loaded mass.
- Installs just like a subwoofer.
- Slim-mount design is only 3-inches deep.
- No increase over existing sealed subwoofer enclosure sizes.
- No annoying port noise.
- Easy tuning for quick adjustments.
Specifications
- Flat pistonic membrane
- SWE (Super Wide Edge) edge suspension with height: 44 mm
- Required free space on each side of the device: 90 mm
- Cutout Diameter: 12.20” (310mm)
- Overall Diameter: 13.38” (340mm)
- Mounting Depth: 1.73″ (44mm)
- Countersink Depth: 0.23″ (6 mm)
- Weight: 3.28 lbs (1.48 kgs)
Parameters
- Fs: 17Hz
- Cms: 0.1998 N/mm
- Mms: 400 g
- Qmd: 7
- Sd: 0.04196
Other Information
Model: SLAPS-12
EAN: 1121268975912
Priced and sold by the pieceSKU: SLAPS-12-1 -
Car Audio, Home Audio, Passive Radiators, Passive Radiators
SLAPS-15v2 Passive Radiator
Features
- Installs just like a subwoofer
- Slim-mount design is only 3-inches deep
- No increase over existing sealed subwoofer enclosure sizes
- Increases output without added amplifier power or enclosure volume
- Suitable for high output needs where space is limited
- Compatible replacement for damaged Sunfire passive radiator
- Adds up to +6dB of bass compared to regular sealed and ported enclosures
- No annoying port noise
Notes:
- This version does not feature an adjustable mass for tuning.
- It is designed for a 2 cubic feet (56 Liter box) and at a tuning frequency of 19 to 20Hz.
- Keep at least 2 inches (5cm) of free air behind the SLAPS-15v2 for it to be able to move freely.
- The SLAPS-15v2 passive radiator is also used in our home audio subwoofers such as the MiniMe DSP P-15.
Specifications
- Cutout Diameter: 15.27” (388mm)
- Overall Diameter: 16.61” (422mm)
- Mounting Depth: 3.25″ (85.5mm)
- Weight: 6.08 lbs (2.73 kgs)
TS Parameters
- Mmd: 983 g
- Fs: 13Hz
- Vas: 5.228 cu. ft.
- Qms: N/A
- Cms: 0.1820 N/mm
- Mms: 995 g
- Qt: 0.38
- Sd: 760 cm3
- Xmax: 4.5″
Other Information
Model: SLAPS-15v2
EAN: 0689759002062
Priced and sold by the pieceSKU: SLAPS-15v2 -
Car Audio, Home Audio, Passive Radiators, Passive Radiators
SLAPS-M10v2 Passive Radiator
Features
- Coupled with almost all woofers, SLAPS increases output without added amplifier power or enclosure volume.
- Suitable for high output needs where space is limited.
- User-tunable adjustments can be set to match a range of vehicle requirements and musical preferences.
- Installs just like a subwoofer.
- Slim-mount design is only 3-inches deep.
- No increase over existing sealed subwoofer enclosure sizes.
- Easy tuning for quick adjustments.
- Compatible replacement for damaged Sunfire passive radiator.
Dimensions & Specifications
- Cutout Diameter: 9 15/16″ (236mm)
- Overall Diameter: 10 15/16″ (261mm)
- Mounting Depth: 2″ (49.9mm)
- Xmax: 4″
- Weight: 2.08 lbs
- Hex Nut Size: US 5/16 (M8)
- Mass ID: 8mm
- Max Mass OD: 74 mm
TS Parameters
All Measurements Are With Zero Added Mass
Assuming Surround Losses of Qmd = 7 @ 20Hz- CMS, CMP: 0.00035407 N⋅m
- Diameter Peak to Peak, D: 20.25 cm
- Active Piston Area Sd: 322.0630875 cm²
- Active Piston Area Sd: 0.032206309 m²
- Vas in Liters: 52.15063204 L
- Vas in Cubic Feet: 1.83628986 ft3
- Air Mass Mmr In Kgs: 0.003323374 kgs
- Air Mass Mmr In Grams: 3.32337442 g
- Moving Mass In Grams: 152 g
- Mms = Mmp In Grams: 155.3233744 g
- Free Air Resonance Fs = Fp: 21.4613009 Hz
- Qms: 9.5
Other Information
Model: SLAPS-M10v2
EAN: 0689759101635
Priced and sold by the pieceSKU: SLAPS-M10v2 -
Car Audio, Home Audio, Passive Radiators, Passive Radiators
SLAPS-M12v2 Passive Radiator
Earthquake SLAPS are tunable passive radiators that provide additional bass without additional amplifier power or enclosure volume. Designed to perfectly complement all good quality long-throw woofers on the market. SLAPS add up to +6dB of bass compared to regular sealed and ported enclosures. The benefit of them being user-tunable is they can be integrated into virtually any subwoofer/cabinet combination.
Key Features
- Installs just like a subwoofer
- The slim-mount design is only 3-inches deep
- No increase over existing sealed subwoofer enclosure sizes
- Easy tuning for quick adjustments
- Increases output without added amplifier power or enclosure volume
- Suitable for high output needs where space is limited
- User-tunable adjustments can be set to match a range of vehicle requirements and musical preferences
- Compatible replacement for damaged Sunfire passive radiator
SKU: SLAPS-M12v2