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- 91 dB Sensitivity1 W / 1 m
- 130 W Power Handling
- 1.5" Sandwich Voice Coil
- Double treated Cone for Water Protection
- Neodymium Magnet System
- Twin Aluminum demodulating Rings for ultra low Distortion
- Optimal for compact 2- or 3-way Systems
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LSR25P LF Driver Description:
This is the JBL low frequency driver (MPN 124-10002-00) for the LSR25P powered reference monitor. It is a genuine JBL replacement part sold to you sealed just the way we get it from JBL. The device is mounted in a frame which bolts into the front baffle of the speaker from the inside. You must dismantle the speaker to replace this driver. Order carefully, returns for your mistakes are not allowed.
| ELECTRO VOICE genuine replacement woofer for EVID 4.2
- Genuine Electro Voice 4" Woofer
- 16 Ohm
- F.01U.150.288
| Weighing a mere 2 lbs., the Pro 5MRN neodymium midrange / tweeter driver features a wide usable frequency range and water resistant epoxy treated paper cone for a warm, rich tone. The truncated cast frame chassis allows for tight placement in your pro audio or car audio cabinet, and pair it with a Kappalite model for the ultimate in ultra-light bass guitar performance.
SPECIFICATION
- Nominal Basket Diameter: 5“, 127 mm
- Nominal Impedance*: 8 Ω
- Power Rating**
- Watts: 65 W
- Music Program: 130 W
- Resonance: 223 Hz
- Usable Frequency Range: 325 Hz - 20 kHz
- Sensitivity***: 93.1 dB
- Magnet Weight: 4 oz.
- Gap Height: 0.236“, 6 mm
- Voice Coil Diameter: 1“, 25 mm
THIELE & SMALL PARAMETERS
- Resonant Frequency (fs): 223 Hz
- DC Resistance (Re): 5.45 Ω
- Coil Inductance (Le): 0.18m H
- Mechanical Q (Qms): 2.8
- Electromagnetic Q (Qes): 0.93
- Total Q (Qts): 0.7
- Compliance Equivalent Volume (Vas): 0.85 liters / 0.03 cu.ft.
- Peak Diaphragm Displacement Volume (Vd): 3.6 cc
- Mechanical Compliance of Suspension (Cms): 0.12 mm/N
- BL Product (BL): 5.84 T-M
- Diaphragm Mass Inc. Airload (MMs): 4 grams
- Efficiency Bandwidth Product (EBP): 239
- Maximum Linear Excursion (Xmax): 0.51 mm
- Surface Area of Cone (Sd): 71.3 cm2
- Maximum Mechanical Limit (Xlim): 5.0 mm
MOUNTING INFORMATION
- Recommended Enclosure Volume
- Sealed: 0.85-1.56 liters / 0.03-0.06 cu.ft.
- Vented: - liters / - cu.ft.
- Driver Volume Displaced: 0.494 cu.ft. / 14 liters
- Overall Diameter: 5.25“, 133.4 mm
- Baffle Hole Diameter: 4.28“, 108.7 mm
- Front Sealing Gasket: Yes
- Rear Sealing Gasket: Yes
- Mounting Holes Diameter: 0.18“, 4.6mm
- Mounting Holes B.C.D.: 4.79“, 121.7mm
- Depth: 2.16“, 54.8 mm
- Net Weight: 2 lbs, 0.91 kg
- Shipping Weight: 2.2 lbs, 1 kgs
MATERIALS OF CONSTRUCTION
- Coil Construction: Pure aluminum voice coil
- Coil Former: Kapton former
- Magnet Composition: Neodymium magnet
- Core Details: Vented and Extended core
- Basket Materials: Die-cast aluminum basket
- Cone Composition: Treated paper cone
- Cone Edge Composition: Cloth cone edge
- Dust Cap Composition: Treated paper dust cap
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- 1,5'' voice coil Kapton former and aluminium winding
- Rubber surround with DAR technology
- Cone waterproof treatment
- Ventilated voice coil to reduce power compression
- 89.8 dB sensitivity
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