SL 70 NDV - 4 OHM

$20.15

Description：SPEAKER 4OHM 8W TOP PORT 87DB
Series：-
Mfr：Visaton GmbH & Co. KG
Package：Bulk

SKU:5e4666c9b7a9 Category: Speakers Brand: Visaton GmbH & Co. KG

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Product introduction

Product Detailed Parameters

Description：SPEAKER 4OHM 8W TOP PORT 87DB
Series：-
Mfr：Visaton GmbH & Co. KG
Package：Bulk
Type：General Purpose
Technology：Magnetic
Impedance：4 Ohms
Power - Max：15 W
Shape：Round, Square Frame
Termination：-
Size / Dimension：2.598" L x 2.598" W (66.00mm x 66.00mm)
Height - Seated (Max)：1.398" (35.50mm)
Frequency - Self Resonant：220Hz
Efficiency - dBA：87
Efficiency - Testing：1W/1M
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：-
Material - Magnet：Nd
Ingress Protection：Water Resistant
Ratings：-
Frequency Range：150 Hz ~ 20 kHz
Power - Rated：8 W

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SL 70 NDV - 4 OHM

Overview

The Visaton SL 70 NDV - 4 OHM is a 65 mm diameter full-range loudspeaker with a nominal impedance of 4 Ohms. It features an efficiency of 87 dBA (1W/1m) and a frequency range of 150 Hz to 20 kHz, with a self-resonant frequency of 220 Hz. The unit is rated for 8 W continuous power handling.

Feature Summary

Full-range design optimized for balanced frequency response
Increased high-frequency performance capability
Compact 65 mm diameter construction

Applications

Built-in speaker systems for music reproduction
Speech transmission applications
General purpose audio output devices

Procurement Notes

Verify the specific suffix matches the required impedance and power rating. Confirm physical dimensions against enclosure designs. Ensure mounting hardware compatibility. Check datasheet for thermal limits during operation.

Selection Notes

Select this component when a compact full-range driver is required for mid-high fidelity applications. Consider the 4 Ohm impedance for amplifier matching. Evaluate the 150 Hz low-frequency limit for bass requirements.

Part Context

This model belongs to the Visaton SL series of full-range speakers. It is designed as a general-purpose transducer suitable for integration into various audio enclosures where space is limited but clear sound reproduction is necessary.

Replacement Considerations

No direct public substitute part numbers are confirmed in available documentation. Verify electrical parameters and mechanical fit before considering alternative models from other manufacturers.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.